New Product Digital Timer H5CX-@-N Ultra-compact Timer Provides Advanced Functions and Security Settings. Basic Features • Short body with depth of only 59 mm (for 24-VAC / 12 to 24-VDC Models with *1 Screw Terminals). Character height of 12 mm for better readability (on models with 4 digits). The present value display characters can be switched between red, green, *2 and orange. Safety and Reliability *3 Power supply circuit and in put circuits are isolated for safety and reliability. *4 New set value limit and output counter functions have been added. Other Features *5Front Panel can be changed to white or light gray. For the most recent information on models that have been certified for Models with instantaneous contact output added to the series. safety standards, refer to your OMRON website. *1. For 100 to 240 VAC Models with Screw Terminals 78 mm, Models with Sockets: 63.7 mm (case dimension). *2. The H5CX-A11, H5CX-L8 and H5CX-B Timers have only red characters. *3. Specifications: 100 to 240 VAC Refer to “Safety Precautions” on page 41. *4. The value of the output counter can only be monitored. It cannot be reset. *5. Replacement Front Panels sold separately. Features Basic Features Safety and Reliability *1 Ultra Short Body Isolated Power Supply and Input Circuits The body depth has been greatly reduced. Helps in making thinner Power supply circuit and input circuits are isolated for safety and control panels. (Models with Screw Terminals) reliability. Previous non-isolated timers had wiring restrictions and could be damaged if 24-VAC / 12 to 24-VDC Models with Screw Terminals: 59 mm * wired incorrectly. The New H5CX removes these worries. 100 to 240-VAC / VDC Models with Screw Terminals: 78 mm Models with Sockets: 63.7 mm (case dimension) Output terminal on PLC Previous or other device * The shortest body for a timer with isolated power supply and input circuits and a maximum H5CX Input terminal ambient temperature of 55°C (according to OMRON investigation in June 2009). AC power *2 supply 0-V terminal COM terminal Forget These Worries with the –V +V New H5CX Stabilized DC Previous power supply New models models *2. The AC power supply ground is on the commercial power supply side. Easier to Read *1. New Models (H5CX-@-N) with 100 to 240-VAC specifications. For better readability, the character height for the present value display is 12 mm (on models with 4 digits), the largest class in the industry. The Set Value Limit wide viewing angle and brightness provide excellent visibility. You can set an upper limit for the set value to prevent unexpected The number of display segments has also been increased to make settings operation of output devices caused by setting mistakes. easier to understand, and the present value display can be switched between red, green and orange so that output status can be seen from a distance. Worry-free operation Model with 4 Digits Model with 6 Digits is achieved with the New H5CX by restricting the time 10 mm 12 mm New Previous that can be set. (actual size) (actual size) models models Output Counter (Display example) Easy to read from the top, bottom, and sides! An output counter counts the number of times that the output turns ON. (An alarm can be set and the value of the output counter can be Note: The H5CX-A11 and H5CX-L8 Timers have only red characters. monitored, Unit: 1,000 operations.) This counter is useful in managing The Easiest Operation the service life of the Timer or the load. Operation is simplified by the Model with 4 Digits Model with 6 Digits Up/Down Keys for each digit on 4-digit models and Up Keys for each digit on 6-digit models. 1 H5CX-@-N Other Features Change the Front Panel Color Universal NPN/PNP Input The Front Panel can be replaced with an optional Front Panel (order DC 2-wire sensors can be connected for a wide range of input separately) with a different color to match the installation site. Select devices. from black, white, and light gray. Waterproof, Dust-proof Structure (UL508 Type 4X and IP66) Worry-free application is possible in locations subject to water. Note: When the Y92S-29 Waterproof Packing is used. Key Protection Black White Light gray Select from any of seven protection patterns. Use the best one for the (standard) application. You can replace the Front Panel. New Modes Models with Instantaneous Contact Output Modes, such as a stopwatch mode (Mode S), have been added. Select any of 15 modes. Models with instantaneous contact outputs have been added to the lineup for use with self-holding circuits and as auxiliary relays. These models are also convenient when replacing analog timers. Model Number Structure Model Configuration H5CX Series Standard Type Economy Type Six-digit Type H5CX-A Series H5CX-L Series Type Model H5CX-A@-N H5CX-A11@-N H5CX-L8@-N H5CX-L8E@-N H5CX-BWSD-N Timer Yes Yes No Twin timer Yes Yes No Function Two-stage settings/ No No Yes forecast output Timer Mode Timer Mode: 11 modes : 4 modes Operating modes Timer Mode: 2 modes Twin Timer Mode: 4 modes Twin Timer Mode : 2 modes Input NPN/PNP input NPN input None NPN/PNP input Screw terminal External connections 11-pin socket 8-pin socket Screw terminal block block Present value display Red, green, or Red character color orange Number of display digits 46 Instantaneous contacts None Provided None Gate input Supported Not supported Supported DIP switch settings Provided None Provided Power supply voltage 100 to 240 VAC or 24 VAC/12 to 24 VDC 12 to 24 VDC 2 H5CX-@-N Model Number Legend (Not all possible combinations of functions are available.) H5CX-@@@@@-N – ––– – 1 234 5 1. Type Classifier 2. External Connections 3. Settings Symbol Meaning Symbol Meaning Symbol Meaning A Standard type None Screw terminals None One stage B6-digit type 8 8-pin socket W Two stages L Economy type 11 11-pin socket 4. Output type 5. Supply voltage Symbol Meaning Symbol Meaning None Contact output (time-limit SPDT) None 100 to 240 VAC 50/60 Hz * Contact output (time-limit D 12 to 24 VDC/24 VAC 50/60 Hz E * SPDT + instantaneous SPDT) * The H5CX-BWSD-N is available only for 12 to 24 VDC. S Transistor output * Can be used as a time-limit DPDT output. Note: Estimates can be provided for coatings and other specifications that are not given in the datasheet. Ask your OMRON representative for details. Ordering Information List of Models External Type Time specifications Operating modes Inputs Outputs Supply voltage Models connections 100 to 240 VAC H5CX-A-N Contact output (time-limit 12 to 24 VDC/ H5CX-AD-N SPDT) 24 VAC Timer Mode Screw terminals A: Signal ON Delay I 100 to 240 VAC H5CX-AS-N Transistor A-1: Signal ON Delay II 12 to 24 VDC/ output (SPST) A-2: Power ON Delay I H5CX-ASD-N Signal, Reset, 24 VAC A-3: Power ON Delay II H5CX-A Gate (NPN/ b: Repeat cycle 1 100 to 240 VAC H5CX-A11-N Contact output PNP inputs) b-1: Repeat cycle 2 (time-limit 12 to 24 VDC/ d: Signal OFF Delay H5CX-A11D-N SPDT) 24 VAC E: Interval 0.001 to 9.999 s 11-pin socket F: Cumulative 100 to 240 VAC H5CX-A11S-N 0.01 to 99.99 s Transistor Z: ON/OFF-duty-adjustable flicker 0.1 to 999.9 s 12 to 24 VDC/ output (SPST) H5CX-A11SD-N S: Stopwatch 1 to 9999 s 24 VAC 1 s to 99 min 59 s Twin Timer Mode 100 to 240 VAC H5CX-L8-N Contact output 0.1 to 999.9 min toff: Flicker OFF Start 1 (time-limit 1 to 9999 min 12 to 24 VDC/ ton: Flicker ON Start 1 H5CX-L8D-N SPDT) 1 min to 99 h 59 min 24 VAC toff-1: Flicker OFF Start 2 Signal, Reset 0.1 to 999.9 h ton-1: Flicker ON Start 2 (NPN inputs) 100 to 240 VAC H5CX-L8S-N 1 to 9999 h Transistor 12 to 24 VDC/ output (SPST) H5CX-L8SD-N 24 VAC H5CX-L 8-pin socket Timer Mode Contact output A-2: Power ON Delay I 100 to 240 VAC H5CX-L8E-N (time-limit SPDT b: Repeat cycle 1 + instantaneous E: Interval None SPDT) Z: ON/OFF-duty-adjustable flicker Models with 12 to 24 VDC/ Twin Timer Mode instantaneous H5CX-L8ED-N 24 VAC toff: Flicker OFF Start 1 contact outputs ton: Flicker ON Start 1 0.01 to 9999.99 s Signal, Reset, 1 s to 99 h 59 min 59 s A: Signal ON Delay I Transistor H5CX-B Screw terminals Gate (NPN/ 12 to 24 VDC H5CX-BWSD-N 0.1 to 99999.9 min F-1: Cumulative output (DPST) PNP inputs) 0.1 to 99999.9 h Note: 1. The functions that are provided depend on the model. Check detailed specifications before ordering. 2. Refer to page 33 and later for information on H5CX-B Timers (6-digit display). 3 H5CX-@-N Accessories (Order Separately) Front Panels (Replacement Parts) Models Color Applicable Timers Page Y92P-CXT4G Light gray (5Y7/1) Y92P-CXT4S White (5Y9.2 / 0.5) Four-digit models 12 Y92P-CXT4B Black (N1.5) Note: 1. You can change the color of the front panel when mounting the Timer. The Timer is shipped with a black (N1.5) Front Panel. 2. "TIMER" is printed on the front of Replacement Front Panels. Soft Cover Models Remarks Page Y92A-48F1 --- 12 Hard Cover Models Remarks Page Y92A-48 --- 12 Flush Mounting Adapter Models Remarks Page Y92F-30 Included with models with terminal blocks. Use this Adapter to install the Timer in a cutout 12 Y92F-45 previously made for a DIN 72 x 72 mm device (panel cutout: 68 x 68 mm). Waterproof Packing Models Remarks Page Y92S-29 Included with models with terminal blocks. 12 Connection Sockets Models Type Connectable Timers Remarks Page Front Connecting P2CF-08 Socket H5CX-L8@ Front Connecting Round crimp terminals cannot be used on Finger-safe P2CF-08-E Socket Sockets. Use forked crimp terminals. (Finger-safe Type) Front Connecting P2CF-11 Socket 13 H5CX-A11@ Front Connecting Round crimp terminals cannot be used on Finger-safe P2CF-11-E Socket Sockets. Use forked crimp terminals. (Finger-safe Type) P3G-08 H5CX-L8@ A Y92A-48G Terminal Cover can be used with the Back Connecting Socket Socket to create a finger-safe construction. P3GA-11 H5CX-A11@ Terminal Covers for P3G-08 and P3GA-11 Back-connecting Sockets Models Remarks Page Y92A-48G --- 14 4 H5CX-A@-N/-L@-N H5CX-A@-N/-L@-N Digital Timers • Switch the display color* between red, green, and orange to see the output status from a distance. Up/Down Keys for each digit enable easy operation. Cyclic control is easy with the Twin Timer and Variable ON/OFF Duty modes. * Not supported by the H5CX-A11@ or H5CX-L8@. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Specifications Ratings Item Models H5CX-A@-N H5CX-A11@-N H5CX-L8@-N Classification Standard Type Economy Type Power supply 100 to 240 VAC 50/60 Hz *1 voltage 12 to 24 VDC/24 VAC 50/60 Hz Ratings Operating voltage 85% to 110% of rated supply voltage (90% to 110% at 12 to 24 VDC) fluctuation range *2 Power consumption Approx. 6.2 VA at 100 to 240 VAC, Approx. 5.1 VA/2.4 W at 24 VAC/12 to 24 VDC Mounting method Flush mounting Flush mounting, surface mounting, DIN track mounting External connections Screw terminals 11-pin socket 8-pin socket Degree of protection IEC IP66, UL508 Type 4X (indoors) for panel surface only and when Y92S-29 Waterproof Packing is used 4 digits Digits 0.001 s to 9.999 s, 0.01 s to 99.99 s, 0.1 s to 999.9 s, 1 s to 9999 s, 1 s ti 99 min 59 s Time ranges 0.1 m to 999.9 min, 1 min to 9999 min, 1 min to 99 h 59 min, 0.1 h to 999.9 h, 1 h to 9999 h Timer mode Elapsed time (Up), remaining time (Down) (selectable) Signal, Reset Input signals Signal, Reset, Gate (no inputs on models with instantaneous contact outputs) No-voltage Input ON impedance: 1 kΩ max. (Leakage current: 12 mA when 0 Ω) No-voltage Input ON residual voltage: 3 V max. Inputs ON impedance: 1 kΩ max. OFF impedance: 100 kΩ min. Input method (Leakage current: 12 mA when 0 Ω) Voltage Input High (logic) level: 4.5 to 30 VDC ON residual voltage: 3 V max. Low (logic) level: 0 to 2 VDC (Input resistance: approx. 4.7 kΩ) OFF impedance: 100 kΩ min. No-voltage input/voltage input (switchable) Signal, reset, gate Minimum input signal width: 1 or 20 ms (selectable, same for all input) Reset system Power reset (depending on output mode), external reset, manual reset, automatic reset (depending on output mode) Power reset Minimum power-opening time: 0.5 s (except for A-3, b-1, F, ton-1, and toff-1 mode) Reset voltage 10% max. of rated supply voltage Sensor waiting time 250 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.) A: Signal ON Delay I, A-1: Signal ON Delay II, A-2: Power ON Delay I, A-3: Power ON Models with Instantaneous Contact Outputs Delay II, b: Repeat Cycle 1, b-1: Repeat Cycle 2, d: Signal OFF Delay, E: Interval, F: Output modes A-2: Power ON Delay I, b: Repeat Cycle 1, E: Cumulative, Z: ON/OFF-duty-adjustable flicker, S: Stopwatch, toff: Flicker OFF Start 1, Interval, Z: ON/OFF-duty-adjustable flicker, ton: Flicker ON Start 1, toff-1: Flicker OFF Start 2, ton-1: Flicker ON Start 2 toff: Flicker OFF Start 1, ton: Flicker ON Start 1 One-shot output 0.01 to 99.99 s Output time Models with Contact Outputs 5 A at 250 VAC/30 VDC, resistive load (cos =1) Minimum applied load: 10 mA at 5 VDC (failure level: P, reference value) Control output Contact materials : AgSnIn Transistor output: NPN open collector, 100 mA at 30 VDC max., residual voltage: 1.5 VDC max. (Approx. 1 V), Leakage current: 0.1 mA max. 7-segment, negative transmissive LCD; Present value: 12-mm-high characters, 7-segment, negative transmissive LCD; *3 Display method (switchable between red, Present value: 12-mm-high characters, red green, and orange) Set value: 6-mm-high characters, green Set value: 6-mm-high characters, green Memory backup EEPROM (overwrites: 100,000 times min.) that can store data for 10 years min. Operating temperature range -10 to 55°C (-10 to 50°C if counters are mounted side by side) (with no icing or condensation) Storage temperature range -25 to 70°C (with no icing or condensation) Operating humidity range 25% to 85% Case color Black (N1.5) (Optional Front Panels are available to change the Front Panel color to light gray or white.) Waterproof packing, flush mounting Attachments Label for DIP switch settings --- adapter, label for DIP switch settings *1. Do not use the output from an inverter as the power supply. The ripple must be 20% maximum for DC power. *2. Inrush current will flow for a short time when the power supply is turned ON. Inrush Current (Reference Values) Voltage Applied voltage Inrush current (peak value) Time 100 to 240 VAC 264 VAC 5.3 A 0.4 ms 26.4 VAC 6.4 A 1.4 ms 12 to 24 VDC/24 VAC 26.4 VDC 4.4 A 1.7 ms *3. The display is lit only when the power is ON. Nothing is displayed when power is OFF. 5 φ φ H5CX-A@-N/-L@-N Characteristics Life-test Curve (Reference Power-ON start: ±0.01% ±50 ms max. (See note 1.) Signal start: ±0.005%±30 ms max. (See note 1.) Values) Accuracy of operating time Signal start for transistor output model: ±0.005%±3 ms max. (See note and setting error (including 1 and 2.) 1,000 temperature and voltage If the set value is within the sensor waiting time at startup the control influences) output of the H5CX will not turn ON until the sensor waiting time passes. 500 Note: 1. The values are based on the set value. 2. The value is applied for a minimum pulse width of 1 ms. 100 MΩ min. (at 500 VDC) between current-carrying terminal and Insulation resistance exposed non-current-carrying metal parts, and between non-continuous 100 contacts DC30V L/R=7ms 2,000 VAC, 50/60 Hz for 1 min between current-carrying metal parts and 50 non-current-carrying metal parts AC250V/DC30V cos =1 2,000 VAC, 50/60 Hz for 1 min between power supply and input circuits for the models other than H5CX-@D-N Dielectric strength 1,000 VAC, 50/60 Hz for 1 min between control output, power supply, 10 and input circuits for H5CX-@SD-N AC250V cos =0.4 2,000 VAC, 50/60 Hz for 1 min between control output, power supply, and input circuits for other models 0 1 2 3 4 5 1,000 VAC, 50/60 Hz for 1 min between non-continuous contacts Load current (A) 5 kV (between power terminals) for 100 to 240 VAC, 1 kV for 24 VAC/12 A maximum current of 0.15 A can be switched at to 24 VDC Impulse withstand voltage 125 VDC (cosφ =1) and a maximum current of 0.1 5 kV (between current-carrying terminal and exposed non-current- A can be switched if L/R is 7 ms. In both cases, a carrying metal parts) for 100 to 240 VAC 1.5 kV for 24 VAC/12 to 24 VDC life of 100,000 operations can be expected. ±1.5 kV (between power terminals) and ±600 V (between input Noise immunity terminals), square-wave noise by noise simulator (pulse width: 100 ns/ 1 µs, 1-ns rise) Malfunction: 8 kV Static immunity Destruction: 15 kV 10 to 55 Hz with 0.75-mm single amplitude each in three directions for Destruction 2 h each Vibration resistance 10 to 55 Hz with 0.35-mm single amplitude each in three directions for Malfunction 10 min each 2 Destruction 300 m/s in three directions, three cycles Shock resistance 2 Malfunction 100 m/s in three directions, three cycles 10,000,000 operations min. (under no load at 1,800 operations/h and Mechanical ambient temperature of 23°C) Life expectancy 100,000 operations min. (5 A at 250 VAC, resistive load at 1,800 Electrical * operations/h and ambient temperature of 23°C) Weight Approx. 115 g (Timer only) * Refer to Life-test Curve. 6 4 Switching operations (× 10 ) H5CX-A@-N/-L@-N Applicable Standards *1 UL508/Listing, UL508 Type 4X for indoor use (enclosure rating), CSA C22.2 No. 14 , conforms to EN61812-1 (Pollution degree 2/overvoltage category III) B300 PILOT DUTY Approved safety standards 1/4 HP 120 VAC, 1/3 HP, 240 VAC, 5 A resistive load VDE0106/P100 *2 CCC: Pollution degree 2, Overvoltage category II (EMI) EN61812-1 Emission Enclosure: EN55011 Group 1 class A Emission AC mains: EN55011 Group 1 class A (EMS) EN61812-1 Immunity ESD: IEC61000-4-2 EMC Immunity RF-interference: IEC61000-4-3 Immunity Burst: IEC61000-4-4 Immunity Surge: IEC61000-4-5 Immunity Conducted Disturbance: IEC61000-4-6 Immunity Voltage Dip/Interruption: IEC61000-4-11 *1. The following safety standards apply to models with sockets (H5CX-A11@ or H5CX-L8@). cUL (Listing): Applicable when an OMRON P2CF (-E) Socket is used. cUR (Recognition): Applicable when any other socket is used. *2. Excluding the H5CX-ASD-N/-A11SD-N/-L8SD-N. I/O Functions For details, refer to the timing charts on page 20 and page 29. Normally functions to start timing. Start signal In modes A-2 and A-3, disable timing. In mode S, starts and stops timing. Resets present value. (In elapsed time mode, the pr esent value returns to 0; in remaining time mode, *1 Inputs the present value returns to the set value.) Reset Count inputs are not accepted and control output turns OFF while reset input is ON. Reset indicator is lit while reset input is ON. *2 Gate Disables timing. (If a reset occurs while the gate input is ON, a reset will be performed.) Outputs Control output (OUT) Outputs take place according to designated operating mode when timer reaches corresponding set value. *1. The H5CX-L8E@ does not have an input. *2. The H5CX-L@ does not have a gate input. Response Delay Time When Resetting (Transistor Output) The following table shows the delay from when the reset signal is input until the output is turned OFF. (Reference value) Minimum reset signal width Output delay time 1 ms 0.8 to 1.2 ms 20 ms 15 to 25 ms 7 H5CX-A@-N/-L@-N Connections Block Diagram (Basic insulation) Power supply Output circuit circuit (See note.) (Basic insulation) Display circuit Internal control Input circuits circuit Key switch circuit Note: Basic insulation is provided between the power supply circuit and the input circuits. However, basic insulation is not provided in the H5CX-@D-N. Terminal Arrangement Confirm that the power supply meets specifications before use. H5CX-A-N/-AD-N H5CX-AS-N/-ASD-N 0V 0V 67 8 9 6789 12345 12345 Contact output Transistor output Terminals 1 and 6 of the H5CX-AD-N Terminals 1 and 6 of the H5CX-ASD-N are connected internally. are connected internally. (-) (+) (-) (+) H5CX-A11-N/-A11D-N H5CX-A11S-N/-A11SD-N Reset Reset Signal Signal Gate Gate Internal circuit Internal circuit 6 6 5 7 5 7 Unused 4 8 Unused 4 8 0V 0V 3 9 3 9 Contact Transistor 2 10 2 10 output output 1 11 1 11 Unused Unused Terminals 2 and 3 of the Terminals 2 and 3 of the H5CX-A11D-N are H5CX-A11SD-N are connected internally. connected internally. (-) (+) (-) (+) H5CX-L8-N/-L8D-N H5CX-L8S-N/-L8SD-N Internal circuit Internal circuit Signal Signal Unused 4 5 4 5 Reset Reset 3 6 3 6 Contact Transistor 2 7 2 7 output output 1 8 1 8 0V 0V Terminals 1 and 2 of the H5CX-L8D-N Terminals 1 and 2 of the H5CX-L8SD-N are connected internally. are connected internally. (-) (+) (-) (+) H5CX-L8E-N/-L8ED-N Transistor Output Internal circuit Internal circuit The transistor output of NPN Output PNP Output the H5CX is insulated 4 5 from the internal circuitry 3 6 Time-limit Instantaneous by a photocoupler, so the contact output contact output 7 2 OUT2 OUT1 transistor output can be 1 8 Load Load used as both NPN and + + PNP output. Power for load Power for load The diode connected to Timer (–) (+) the collector of the output Note: Do not connect unused terminals as relay terminals. transistor is used to absorb inverted voltage Inductive that is generated when an load + inductive load is Power for load connected to the H5CX. 8 Reset Signal Gate Reset Signal Gate 5 H5CX-A@-N/-L@-N Input Circuits Signal, Reset, and Gate Input No-voltage Inputs (NPN Inputs) Voltage Inputs (PNP Inputs) +14 V 1 kΩ Approx. 4.7 kΩ Internal Internal IN IN circuit circuit Input Connections The inputs are no-voltage (closed or open) inputs or voltage inputs except for the H5CX-L8@. (The inputs of the H5CX-L8@ are no-voltage inputs only. The H5CX-L8E@ does not have an input.) No-voltage Inputs (NPN Inputs) Open Collector Voltage Output Contact Input DC Two-wire Sensor PLC or Sensor sensor H5CX-A@ 6789 6789 H5CX-A@ 6789 H5CX-A@ H5CX-A@ 6789 H5CX-A11@ 3765 H5CX-A11@ 3765 H5CX-A11@ 3765 3765 H5CX-A11@ H5CX-L8@ 134 - 134 H5CX-L8@ 134 - H5CX-L8@ - H5CX-L8@ 134 - Note: Operate with transistor ON Note: Operate with transistor ON Note: Operate with relay ON Note: Operate with transistor ON No-voltage Input Signal Levels Applicable Two-wire Sensor Leakage current: 1.5 mA max. Short-circuit level Transistor ON Switching capacity: 5 mA min.Residual voltage: 3 V max. Residual voltage: 3.0 VDC max.Impedance when ON: 1 kΩ max. No-contact Operating voltage: 10 VDC (The leakage current is approx. 12 mA when the input impedance is 0 Ω.) Open level Transistor OFF Impedance when OFF: 100 kΩ min. Contact input Use contacts which can adequately switch 5 mA at 10 V Note: The DC voltage must be 30 VDC max. Voltage Inputs (PNP Inputs) The inputs of the H5CX-L8@ are no-voltage inputs only. No-contact Input (NPN Transistor) No-contact Input (PNP Transistor) Contact Input Sensor Sensor H5CX-A@ 6789 6789 6789 H5CX-A@ H5CX-A@ 376 H5CX-A11@ H5CX-A11@ 3765 H5CX-A11@ 3765 Note: Operate with transistor OFF Note: Operate with transistor ON Note: Operate with relay ON Voltage Input Signal Levels High level (Input ON): 4.5 to 30 VDC Low level (Input OFF): 0 to 2 VDC Note: 1. The DC voltage must be 30 VDC max. 2. Input resistance: Approx. 4.7 kΩ 9 0 V for inputs Reset input 0 V for inputs Signal input Reset input Gate input Signal input Gate input 0 V for inputs Reset input Signal input Gate input 0 V for inputs Reset input Signal input Gate input 0 V for inputs Reset input Signal input Gate input 0 V for inputs Reset input 0 V for inputs Signal input Reset input Gate input Signal input Gate input H5CX-A@-N/-L@-N Nomenclature Operation Key Display Section 8. Mode Key 1. Key Protect Indicator (orange) 4 (Changes modes and setting items) 2. Control Output Indicator (orange) 5 9. Reset Key 3. Reset Indicator (orange) 1 (Resets present value and output) 6 2 4. Present Value Display (Main display) 10. Up Keys 1 to 4 * 3 7 (Character height: 12 mm, red ) 8 * Characters on models with screw terminals 11. Down Keys 1 to 4 10 (H5CX-A@) can be switched between red, 11 green, and orange. 9 Switches 5. Time Unit Indicators Front View (Color is same as present value display.) 12. Key-protect Switch (If the time range is 0 min, 0 h, 0.0 h, or 0 h OFF ON 0 min, these indicators flash to indicate (Default setting) (Disabled) (Enabled) timing operation.) 12 13 6. Set Value Display (Sub-display) (Character height: 6 mm, green) 7. Set Value 1, 2 Indicator (green) 13. DIP Switch Character Size Character Size for Present for Set Value ON Value Display Display OFF 1234567 8 12mm 6mm Note: There is no DIP switch on the H5CX-L8@. Dimensions (unit: mm) Digital Timers Digital Timers H5CX-A-N/-AS-N (Flush Mounting Models) H5CX-AD-N/-ASD-N (Flush Mounting Models) 48×48 6 78 48×48 6 59 44.8×44.8 44.8×44.8 Note: M3.5 terminal screw (effective length: 6 mm) Note: M3.5 terminal screw (effective length: 6 mm) H5CX-L8@-N (Flush Mounting/Surface Mounting Models) H5CX-A11@-N (Flush Mounting/Surface Mounting Models) 14.4 48×48 6 63.7 14.2 6 63.7 48×48 44.8×44.8 44.8×44.8 10 H5CX-A@-N/-L@-N Dimensions with Flush Mounting Adapter H5CX-A-N/-AS-N (Provided with Adapter and Waterproof Packing) Panel Cutouts Panel cutouts areas shown below. (according to DIN43700). Y92S-29 (provided) Panel Y92F-30 (provided) Waterproof Flush Mounting Adapter 60 min. Packing +0.6 45 0 +0.6 45 0 58 (51) 15 min. 60 min. Note: 1. The mounting panel thickness 48 7.5 76.5 should be 1 to 5 mm. 2. To allow easier operation, it is recommended that Adapters be mounted so that the gap H5CX-AD-N/-ASD-N (Provided with Adapter and Waterproof Packing) between sides with hooks is at least 15 mm (i.e., with the Y92S-29 (provided) Panel Y92F-30 (provided) panel cutouts separated by at Waterproof Flush Mounting Adapter Packing least 60 mm). 3. It is possible to horizontally mount Timers side by side. Attach the Flush Mounting Adapters so that the surfaces 58 (51) without hooks are on the sides of the Timers. (However, if Timers are mounted side by side, water resistance will be lost.) 48 7.5 57.5 n Units mounted side-by-side A H5CX-A11@-N (Adapter and Waterproof Packing Ordered Separately) +1 A=(48n-2.5) –0 With Y92A-48F1 attached. +1 Y92S-29 (order separately) Panel Y92F-30 (order separately) A={48n-2.5+(n-1)×4} –0 Waterproof Packing Flush Mounting Adapter With Y92A-48 attached. P3GA-11 (order +1 separately) A = (51n - 5.5) –0 Back-connecting Socket Dimensions with Front Connecting Socket 58 (51) H5CX * -A11@-N 103.2 100.9 48 7.5 89.9 H5CX-L8@-N (Adapter and Waterproof Packing Ordered Separately) P2CF-11(-E) (order separately) Front Connecting Socket Y92S-29 (order separately) Panel Y92F-30 (order separately) Waterproof Packing Flush Mounting Adapter P3G-08 (order separately) Back-connecting Socket H5CX * -L8@-N 90 92.3 (51) 58 P2CF-08(-E) (order separately) Front Connecting Socket 48 7.5 84.8 * These dimensions vary with the type of DIN track (reference value). 11 H5CX-A@-N/-L@-N Accessories (Order Separately) Note: Soft Cover Hard Cover Depending on the operating environment, the condition of Y92A-48F1 Y92A-48 resin products may deteriorate, and may shrink or become harder. Therefore, it is recommended that resin products are replaced regularly. Front Panel (Replacement Part) You can change the color of the front panel when mounting the Timer. Protecting the Timer in Environments Subject to Oil The Timer is shipped with a black (N1.5) Front Panel. The H5CX's panel surface is water-resistive (IP@6, UL Type 4X) Y92P-CXT4S and so even if drops of water penetrate the gaps between the keys, Cover for Timer with 4 Digits there will be no adverse effect on internal circuits. If, however, there White (5Y9.2/0.5) is a possibility of oil being present on the operator's hands, use the Y92P-CXT4G Soft Cover. The Soft Cover ensures protection equivalent to IP54 Cover for Timer with 4 Digits against oil. Do not, however, use the H5CX in locations where it Light gray (5Y7/1) would come in direct contact with oil. Y92P-CXT4B Flush Mounting Adapter Cover for Timer with 4 Digits Y92F-30 Y92F-45 Black (N1.5) Order the Flush Use this Adapter Mounting Adapter to install the Replacement Method separately if it is Timer in a cutout The Front Panel is attached to lost or damaged. previously made the Terminal with tabs in four Note: A Flush for a DIN 72 x 72 Mounting mm device locations. To remove the Front Adapter is (panel cutout: included with Panel, open the tabs and pull the models with 68 x 68 mm). Front Panel forward. screw terminals. To attach the Front Panel, press Tabs it onto the Timer so that all four tabs lodge into the groves on the Grooves Waterproof Packing body of the Timer. Order the Waterproof Packing Y92S-29 separately if it is lost or damaged. Note: The The Waterproof Packing can be used Waterproof Packing is to achieve IP66 protection. included with models with screw terminals. The Waterproof Packing will deteriorate, harden, and shrink depending on the application environment. To ensure maintaining the IP@6, UL Type 4X waterproof level, periodically replace the Waterproof Packing. The periodic replacement period will depend on the application environment. You must confirm the proper replacement period. Use 1 year or less as a guideline. If the Waterproof Packing is not replaced periodically, the waterproof level will not be maintained. It is not necessary to mount the Waterproof Packing if waterproof construction is not required. 12 H5CX-A@-N/-L@-N Connection Sockets Front-connecting Sockets Terminal arrangement Mounting hole Model Dimensions and internal connections dimensions 20.3 max. P2CF-08 50 max. Two, 4.5-dia. holes 70 max. 35.4 4 6 5 4 3 Two, M4 or 4.5-dia. holes 7.8 Eight, M3.5 x 7.5 sems screws 3 4.5 21.5 max. ±0.2 40 P2CF-08-E 20.3 (Finger Safe Terminal) 50 max. Note: The Socket can 40±0.2 19 also be mounted 7 8 1 2 to DIN track. (Top View) 65 43 3 Two, 4.5-dia. holes P2CF-08-E 1.3 70 max. 35.4 10A250VAC RESISTIVE 78 12 4 7.8 Eight, M3.5 x 7.5 set screws 5 4.5 31.2 max. P2CF-11 50 max. Two, 4.5-dia. holes 70 max. 35.4 4 8 7 6 5 Two, M4 or 4.5-dia. holes 4 7.8 Eleven, M3.5 x 7.5 sems screws 3 4.5 ±0.2 40 P2CF-11-E 50 max. 31.2 max. (Finger Safe Terminal 40±0.2 30 Note: The Socket can 9 3 Type) also be mounted 86 7 5 10 11 1 2 to DIN track. 3 Two, 4.5-dia. holes P2CF-11-E (Top View) 4 1.2 70 max. 35.4 9 3 10A250VAC RESISTIVE 4 10 1 1 12 7.8 5 Eleven, M3.5 x 7.5 set screws 4.5 Note: Round crimp terminals cannot be used on Finger-safe Sockets. Use forked crimp terminals. Back-connecting Sockets Terminal arrangement Model Dimensions and internal connections P3G-08 27 dia 3 4 5 6 45 2 1 8 7 (Bottom View) 45 4.9 17 P3GA-11 27 dia 5 6 7 8 4 45 25.6 3 9 2 1 11 10 (Bottom View) 45 4.5 6.2 16.3 Note: A Y92A-48G Terminal Cover can be used with the Socket to create a finger-safe construction. 13 H5CX-A@-N/-L@-N Terminal Covers for P3G-08 and P3GA-11 Back-connecting Sockets Model Dimensions Y92A-48G Twelve, 6.4 dia 34 47.7×47.7 48×48 Y92A-48G UP P C 16.5 24.6 27.6 47.4 Note: The Terminal Cover can be used with a Back-mounting Socket (P3G-08 or P3GA-11) to create a finger-safe construction. Optional Products for Track Mounting Mounting Track PFP-100N ±0.15 7.3 4.5 PFP-50N 35±0.3 27±0.15 15 (5) * 1 15 25 10 25 25 10 25 1,000 (500) * * The values shown in parentheses are for the PFP-50N. 16 Mounting Track PFP-100N2 4.5 ±0.3 35 27 24 29.2 1 1.5 15 25 10 25 25 10 25 15 1,000 10 End Plate 6.2 1.8 PFP-M M4 x 8 pan head screw 1 50 35.5 35.3 1.8 11.5 10 1.3 M4 spring washer 4.8 16 Spacer 5 12 PFP-S 34.8 44.3 16.5 Note: Order Spacers in increments of 10. 14 H5CX-A@-N/-L@-N Timer Operating Procedures Setting Procedure Guide * Settings for Timer Operation Use the following settings. * Settings for Twin Timer Operation Refer to page 25. * It is not necessary to mount the Waterproof Packing if waterproof construction is not required. Operating Procedures for Timer Function Settings for basic functions can be performed with just the DIP switch. Step1 Step2 Note: There is no DIP switch on the H5CX-L8@. Go to . Key-protect Switch Be sure to set pin 1 to ON when using the DIP switch. ON OFF 1234567 8 Item OFF ON Pin 2 Pin 3 Pin 4 Time range 1 DIP switch settings Disabled Enabled ON ON ON 0.001 s to 9.999 s OFF OFF OFF 0.01 s to 99.99 s 2 Refer to the table on ON OFF OFF 0.1 s to 999.9 s 3 Time range the right. 1 s to 9999 s OFF ON OFF 4 ON ON OFF 0 min 01 s to 99 min 59 s 5 Refer to the table on Output modes the right. OFF OFF ON 0.1 min to 999.9 min 6 ON OFF ON 0 h 01 min to 99 h 59 min 7 Timer mode UP DOWN 0.1 h to 999.9 h OFF ON ON 8 Input signal width 20 ms 1 ms Note: All the pins are factory-set to OFF. Pin 5 Pin 6 Output mode � Be sure to turn ON pin 1 of the DIP switch. Mode A: Signal ON delay 1 OFF OFF � Changes to DIP switch settings are enabled when the (Timer resets when power comes ON.) power is turned ON. Mode A-2: Power ON delay 1 ON OFF (Timer resets when power comes ON.) (Set the DIP switch while the power is OFF.) Mode E: Interval OFF ON (Timer resets when power comes ON.) Mode F: Cumulative (Timer does not reset when power ON ON comes ON.) After making DIP switch settings for basic operation, advanced functions can be added using the operation keys on the front panel. Refer to Step2 on page 16 for details. 15 H5CX-A@-N/-L@-N Timer Settings that cannot be performed with the DIP switch are performed with the operation keys. Step2 Change to Function Setting Mode. For details on operations in run mode, refer to page 19. Power ON *1 3 s min. Run mode Function setting mode *2 3 s min. *1. If the mode is switched to the function setting mode during operation, operation will continue. *2. Changes made to settings in function setting mode are enabled for the first time when the mode is changed to run mode. Also, when settings are changed, the timer is reset (time initialized and output turned OFF). The characters displayed in reverse video are the default settings. When performing settings with operation keys only, set pin1 of the DIP switch to OFF (factory setting). If pin 1 of the DIP switch is set to ON, the setting items indicated in will not be displayed. � Set the time range using the keys. Time range Time Range List …… s ss h s Display Set Value 0.01 s to 99.99 s For details, refer to the Time Range List. (default setting) � Set the timer mode using the keys. 0.1 s to 999.9 s Timer mode up down 1 s to 9999 s (UP) (DOWN) 0 min 01 s to 99 min 59 s � Set the output mode using the keys. 0.1 min to Output modes 999.9 min a a-1 a-2 a-3 b b-1 d e f z s (A) (A-1) (A-2) (A-3) (b) (b-1) (d) (E) (F) (Z) (S) 1 min to Note: Only modes A-2, b, E, and Z can be selected for models with instantaneous 9999 min contact outputs. 0 h 01 min to � Set each digit for the output time using the corresponding keys. 99 h 59 min Output time 0.1 h to 999.9 h hold 0.01~99.99 (Output hold) (0.01s) (99.99s) (If the output time is set to 0.00, is displayed.) hold 1 h to 9999 h Note: Displayed for modes A, A-1, A-2, A-3, b, b-1 and S only. 0.001 s to � Set the input signal width using the keys. 9.999 s Input signal 20ms 1ms (20ms) (1ms) Note: Not displayed for models with instantaneous contact outputs. � Set the NPN/PNP mode using the keys. NPN/PNP input npn pnp (NPN input) (PNP input) Note: Only displayed for the H5CX-A@ and H5CX-A11@. � Set the display color using the keys. Display color red grn org r-g g-r r-o o-r g-o o-g (Red) (Green) (Orange) (Red-green) (Green-red) (Red-orange) (Orange-red) (Green-orange)(Orange-green) Note: Displayed only for models with terminal screws (H5CX-A@). � Set the function (instantaneous or time-limit operation) for the instantaneous output (output 1) Instantaneous/ using the Keys. time-limit 1c1c 2c (Instantaneous) (Time-limit) Note: Displayed only for models with instantaneous contact outputs. From next page To next page 16 Function setting mode H5CX-A@-N/-L@-N Timer From previous To previous page page � Set the digits for the set value limit using the corresponding keys. Set value upper limit 1 9999 (1) (9999) � Set the key protect level using the keys. Key protect level kp-1 kp-2 kp-3 kp-4 kp-5 kp-6 kp-7 (KP-1) (KP-2) (KP-3) (KP-4) (KP-5) (KP-6) (KP-7) *1 *1. Set each digit for the output time using the corresponding keys. Output ON count alarm set value/ Models without Instantaneous Contact Outputs monitor value Output ON ~ count alarm 0 9999 set value (0 x 1000 times) (9999 x 1000 times) Output ON count monitor Note: The monitor value is only displayed. value It cannot be set. Models with Instantaneous Contact Outputs Instantaneous output 1 ~ (OUT1) ON 0 9999 count alarm (0 x 1000 times) (9999 x 1000 times) set value Instantaneous output 2 (OUT2) ON 0 ~ 9999 count alarm (0 x 1000 times) (9999 x 1000 times) set value Instantaneous output 1 (OUT1) ON Note: The monitor value is only displayed. count monitor It cannot be set. value Instantaneous output 2 (OUT2) ON Note: The monitor value is only displayed. count monitor It cannot be set. value 17 Function setting mode H5CX-A@-N/-L@-N Timer Explanation of Functions Operating Procedures for Timer Function Items marked with stars () can be set using the DIP switch. Time Range (timr) Display Color (colr) Set the range to be timed in the range 0.001 s to 9,999 h. (Terminal block model: H5CX-A@ only) Settings of type ---- h (9,999 h) and ---- min (9,999 min) cannot be Set the color used for the present value. made with the DIP switch. Use the operation keys if these settings are Output OFF Output ON required. Red (fixed) red Timer Mode (timm) Green (fixed) grn Set either the elapsed time (UP) or remaining time (DOWN) mode. Orange (fixed) org In UP mode, the elapsed time is displayed, and in DOWN mode, the Red Green remaining time is displayed. r-g Green Red g-r Output Mode (outm) Red Orange r-o Set the output mode. The possible settings are A, A-1, A-2, A-3, b, b-1, d, E, F, Z and S. Orange Red o-r Only output modes A, A-2, E, and F can be set using the DIP switch. Green Orange g-o Use the operation keys if a different setting is required. Orange Green o-g (For details on output mode operation, refer to "Timing Charts" on page 20.) Key Protect Level (kypt) Output Time (otim) Set the key protect level. Refer to “Key Protect Level” on page 32. When using one-shot output, set the output time for one-shot output (0.01 to 99.99 s). Instantaneous/Time-limit (otmd) One-shot output can be used only if the selected output mode is A, Set the contact output to time-limit SPDT + instantaneous SPDT or A-1, A-2, A-3, b, b-1 or S. time-limit SPDT operation. If the output time is set to 0.00, hold is displayed, and the output is held. Set Value Upper Limit (sl-h) Set the upper limit for the set value when it is set in Run Mode. Input Signal Width (iflt) The limit can be set to between 1 and 9999. Set the minimum signal input width (20 ms or 1 ms) for signal, reset, This setting does not apply to the ON duty in Z mode. and gate inputs. The same setting is used for all external inputs (signal, reset, and gate Output ON Count Alarm Set Value (on-a) inputs). Set the alarm value for the output ON count. If contacts are used for the input signal, set the input signal width to The limit can be set to between 0 x 1000 (0 times) and 9999 x 1000 20 ms. (9,999,000 times). Only the underlined values are set. The alarm will Processing to eliminate chattering is performed for this setting. be disabled if 0 is set. If the total ON count of the output exceeds the alarm set value, e3 will NPN/PNP Input Mode (imod) be displayed on the Timer to indicate that the output ON count alarm Select either NPN input (no-voltage input) or PNP input (voltage value was exceeded. Refer to “Self-diagnostic Function” on page input) as the input format. 32 for information on the e3 display. Set an NPN input when using a 2-wire sensor. For details on input connections, refer to "Input Connections" on ON Count Alarm Set Values for Outputs 1 and 2 (OUT1 page 9. and OUT2) (on1a and on2a) Set the ON count alarm values for the outputs 1 and 2. The limit can be set to between 0 x 1000 (0 times) and 9999 x 1000 (9,999,000 times). Only the underlined values are set. The alarm will be disabled if 0 is set. If the total ON count of instantaneous output 1 or 2 exceeds the alarm set value, e3 will be displayed on the Timer to indicate that the output ON count alarm value was exceeded. Refer to “Self-diagnostic Function” on page 32 for information on the e3 display. Output ON Count Monitor Value (on-c) The monitor value is only displayed. It cannot be set. The output ON count will be 1,000 times the displayed value. ON Count Monitor Values for Outputs 1 and 2 (OUT1 and OUT2) (on1c and on2c) The monitor value for output 1 or 2 is only displayed. It cannot be set. The output ON count will be 1,000 times the displayed value. 18 H5CX-A@-N/-L@-N Timer Operation in Run Mode Operating Procedures for Timer Function � Set each digit for the output time using the corresponding keys. Present value Set value Note: H5CX-L8E@-N Precautions Set the Timer’s set value before using the Timer in a self-holding circuit. � When Output Mode Z Is Selected � Set each digit for the output time using the corresponding keys. Present value (The keys for the 4th digit cannot be used.) ON duty ratio � Set each digit for the output time using the corresponding keys. Present value Cycle time Present Value and Set Value These items are displayed when the power is turned ON. The present value is displayed in the main display and the set value is displayed in the sub-display. The values displayed will be determined by the settings made for the time range and the timer mode in function setting mode. Present Value and ON Duty Ratio (Output Mode = Z) The present value is displayed in the main display and the ON duty ratio is displayed in the sub-display. Set the ON duty ratio used in ON/ Elapsed cycle time OFF-duty-adjustable flicker mode (Z) as a percentage. ON duty ratio (%) ON duty set as a percentage ON time = Cycle time x 100 The output accuracy will vary with the time range, even if the ON duty Up/Down keys used for analog ratio setting is the same. Therefore, if fine output time adjustment is adjustment of the ON duty required, it is recommended that the time range for the cycle time is set as small as possible. Close Open Cycle time Examples: 1. When Time Range = - - - - s (9999 s) ON duty (%) 31(%) 20(s) x = 6.2(s) Control output 100 Opening/ Fully closed↔ Rounded off to the nearest integer (because of the closing valve Fully open time range setting) → ON time = 6 s ON duty 0%↔100% 2. When Time Range = - -. - - s (99.99 s) 31(%) 20.00(s) x = 6.200(s) 100 Rounded off to 2 decimal places (because of the time range setting) → ON time = 6.20 s If a cycle time is set, cyclic control can be performed in ON/OFF-duty- adjustable flicker mode simply by changing the ON duty ratio. Present Value and Cycle Time (Output Mode = Z) The present value is displayed in the main display and the cycle time is displayed in the sub-display. Set the cycle time. 19 H5CX-A@-N/-L@-N Timer Timing Charts Operating Procedures for Timer Function Models without Instantaneous Contact Outputs The gate input is not included in the H5CX-L8@ models. Either one-shot output or sustained output can be selected. Mode A: Signal ON delay 1 (Timer resets when power comes ON.) Basic operation Detailed operation Power Power Start signal * Start signal input Timing Gate Output Reset * Start signal input is disabled during timing. tt Timing starts when the start signal goes ON. Control output While the start signal is ON, the timer starts when the Set value power comes ON or when the reset input goes OFF. UP The control output is controlled using a sustained or 0 one-shot time period. Set value Note: Output is instantaneous when setting is 0. DOWN 0 Mode A-1: Signal ON delay 2 (Timer resets when power comes ON.) Basic operation Detailed operation Power Power Start signal Start signal input Timing Gate Output Reset Timing starts when the start signal goes ON, and t resets when the start signal goes OFF. Control output While the start signal is ON, the timer starts when the power comes ON or when the reset input goes OFF. Set value The control output is controlled using a sustained or UP one-shot time period. 0 Note: Output is instantaneous when setting is 0. Set value DOWN 0 Mode A-2: Power ON delay 1 (Timer resets when power comes ON.) Basic operation Detailed operation Power Power Start signal Timing Output Gate Timing starts when the reset input goes OFF. Reset The start signal disables the timing function (i.e., t same function as the gate input). Control output The control output is controlled using a sustained or one-shot time period. Set value Note: Output is instantaneous when setting is 0. UP 0 Set value DOWN 0 Mode A-3: Power ON delay 2 (Timer does not reset when power comes ON.) Basic operation Detailed operation Power Power Start signal Timing Sustained Output Gate Timing starts when the reset input goes OFF. Reset The start signal disables the timing function (i.e., tt t same function as the gate input). Control output The control output is controlled using a sustained or one-shot time period. Set value Note: Output is instantaneous when setting is 0. UP 0 Set value DOWN 0 20 Timing diagram Timing diagram Timing diagram Timing diagram H5CX-A@-N/-L@-N Timer Mode b: Repeat cycle 1 (Timer resets when power comes ON.) Basic operation Detailed operation Sustained Output Power Power Start signal * Start signal input Timing Timing Timing Timing Gate Output * Start signal input is disabled during timing. Reset Timing starts when the start signal goes ON. The status of the control output is reversed when time Control output is up (OFF at start). While the start signal is ON, the timer starts when the Set value UP power comes ON or when the reset input goes OFF. 0 Note: Normal output operation will not be possible if Set value the set time is too short. DOWN Set the value to at least 100 ms (contact 0 output type). One-shot Output Power Power * Start signal Start signal input Timing Timing Timing Timing Gate Output * Start signal input is disabled during timing. Reset Timing starts when the start signal goes ON. tt The control output is turned ON when time is up. Control output While the start signal is ON, the timer starts when the power comes ON or when the reset input goes OFF. Set value UP Note: Normal output operation will not be possible if 0 the set time is too short. Set the value to at least 100 ms (contact Set value DOWN output type). 0 Mode b-1: Repeat cycle 2 (Timer does not reset when power comes ON.) Basic operation Detailed operation Sustained Output Power Power * Start signal Start signal Timing Timing input Timing Sustained Timing Timing Gate Output * Start signal input is disabled during timing. Reset Timing starts when the start signal goes ON. The status of the control output is reversed when time Control output is up (OFF at start). While the start signal is ON, the timer starts when the Set value power comes ON or when the reset input goes OFF. UP Note: Normal output operation will not be possible if 0 the set time is too short. Set value Set the value to at least 100 ms (contact DOWN output type). 0 One-shot Output Power Power * Start signal Start signal Timing Timing input Timing Sustained Timing Timing Output Gate * Start signal input is disabled during timing. Reset Timing starts when the start signal goes ON. tt t t t The control output is turned ON when time is up. Control output While the start signal is ON, the timer starts when the power comes ON or when the reset input goes OFF. Set value Note: Normal output operation will not be possible if UP the set time is too short. 0 Set the value to at least 100 ms (contact Set value output type). DOWN 0 21 Timing diagram Timing diagram Timing diagram Timing diagram H5CX-A@-N/-L@-N Timer Mode d: Signal OFF delay (Timer resets when power comes ON.) Basic operation Detailed operation Power Power Start signal * Start signal input Timing Gate Output Reset *Start signal input is enabled during timing. The control output is ON when the start signal is ON Control output (except when the power is OFF or the reset is ON). The timer resets when the time is up. Set value UP Note: Output functions only during start signal input 0 when setting is 0. Set value DOWN 0 Mode E: Interval (Timer resets when power comes ON.) Basic operation Detailed operation Power Power Start signal * Start signal input Timing Gate Output Reset *Start signal input is enabled during timing. Timing starts when the start signal comes ON. Control output The timer resets when the time is up. While the start signal is ON, the timer starts when the Set value power comes ON or when the reset input goes OFF. UP 0 Note: Output is disabled when the setting is 0. Set value DOWN 0 Mode F: Cumulative (Timer does not reset when power comes ON.) Basic operation Detailed operation Power Power Start signal Start signal input Timing Sustained Timing Gate Output Start signal enables timing (timing is stopped when the Reset start signal is OFF or when the power is OFF). A sustained control output is used. Control output Note: Output is instantaneous when setting is 0. When the H5CX is used with power start, there will be a Set value UP timer error (approximately 100 ms each time the H5CX 0 is turned ON) due to the characteristics of the internal circuitry. Use the H5CX with signal start if timer Set value DOWN accuracy is required. 0 Mode Z: ON/OFF-duty-adjustable flicker (Timer resets when power comes ON.) Basic operation Detailed operation Power Power Start signal * Start signal input Timing Timing (cycle time) (cycle time) Gate Timing Timing ON duty ON duty (%) (%) Reset Output *Start signal input is disabled during timing. Control output Timing starts when the start signal goes ON. The status of the control output is reversed when time is Cycle time up (ON at start). UP While the start signal is ON, the timer starts when power ON duty setting (%) ON time comes ON or when the reset input goes OFF. 0 Note: Normal output operation will not be possible if Cycle time the set time is too short. ON duty setting Set the value to at least 100 ms (contact output (%) ON time type). DOWN 0 22 Timing diagram Timing diagram Timing diagram Timing diagram H5CX-A@-N/-L@-N Timer Mode S: Stopwatch (Timer resets when power comes ON.) Basic operation Detailed operation Power Power Start signal Start signal input Timing Gate/Reset Gate/Reset 9999 Set time UP * Display 0 (for elapsed RST * flashes Set time time) DOWN The signal starts and stops timing. The display is held and timing is continued if the reset 0 or gate input is received during timing operation. The timer resets if the reset or gate input is received Output when the timing operation is stopped. Note: Output is instantaneous when setting is 0. Models with Instantaneous Contact Outputs Either one-shot output or sustained output can be selected. Mode A-2: Power ON delay (Timer resets when power comes ON.) Basic operation Detailed operation t-a t Rt t t-a Rt t-a Power Power Timing Time-limit Reset Key output Time-limit Instantaneous contacts, NC output Time-limit The Timer starts when the power comes ON or when contacts, NO the reset input goes OFF. Instantaneous Note: Output is instantaneous when setting is 0. contacts, NC Instantaneous contacts, NO t = Set time, Rt = Reset time (0.5 s min.), t – a < t (Indicates the time is less than the set time.) Mode b: Repeat cycle 1 (Timer resets when power comes ON.) Basic operation Detailed operation t-a ttt t-a Rt ttt t-a t-a Rt t-a Power Power t (time) t (time) t (time) t (time) Time-limit Reset Key output Time-limit Instantaneous contacts, NC output Sustained Output The Timer starts when the power comes ON or when Time-limit contacts, NO the reset input goes OFF. Time-limit Note: Normal output operation will not be possible if contacts, NC the set time is too short. One-shot Output Set the value to at least 100 ms. Time-limit contacts, NO Instantaneous contacts, NC Instantaneous contacts, NO t = Set time, Rt = Reset time (0.5 s min.), t – a < t (Indicates the time is less than the set time.) Note: H5CX-L8E@-N Precautions Set the Timer’s set value before using the Timer in a self-holding circuit. 23 Timing diagram H5CX-A@-N/-L@-N Timer Mode E: Interval (Timer resets when power comes ON.) Basic operation Detailed operation t-a t Rt t t-a Rt t-a Power Power Timing Time-limit Reset Key output Time-limit Instantaneous contacts, NC output The Timer starts when the power comes ON or when Time-limit contacts, NO the reset input goes OFF. Instantaneous Note: Output is not instantaneous when setting is 0. contacts, NC Instantaneous contacts, NO t = Set time, Rt = Reset time (0.5 s min.), t – a < t (Indicates the time is less than the set time.) Mode Z: ON/OFF-duty adjustable flicker (Timer resets when power comes ON.) Basic operation Detailed operation tt t-a t-a t-a Rt t-a Rt t-a dty dty dty dty Power Power Timing (cycle time) Timing (cycle time) Time-limit Reset Key Timing Timing output (ON duty) (ON duty) Time-limit Instantaneous contacts, NC output The Timer starts when the power comes ON or when Time-limit contacts, NO the reset input goes OFF. Instantaneous Note: Normal output operation will not be possible if contacts, NC the set time is too short. Set the value to at least 100 ms. Instantaneous contacts, NO t = Set time, dty = ON duty time, Rt = Reset time (0.5 s min.), t – a < t (Indicates the time is less than the set time.) Note: H5CX-L8E@-N Precautions Set the Timer’s set value before using the Timer in a self-holding circuit. 24 H5CX-A@-N/-L@-N Twin Timer Setting Procedure Guide Operating Procedures for Twin Timer Function Switching to a Twin Timer Step1 Press the or Key to Power ON switch to a Twin Timer. Timer/twin timer selection mode + 1 Hold down for 1 s min. tim twn Run mode Timer Twin timer 1 + Hold down for 1 s min. Settings for basic functions can be performed with just the DIP switch. Step2 Step3 Note: There is no DIP switch on the H5CX-L8@. Go to . Key-protect Switch Be sure to set pin 1 to ON when using the DIP switch. ON OFF 1234567 8 Item OFF ON Pin 2 Pin 3 OFF time range OFF OFF 0.01 s to 99.99 s 1 DIP switch settings Disabled Enabled ON OFF 0.1 s to 999.9 s 2 OFF time range Refer to the table on the right. OFF ON 1 s to 9999 s 3 0 min 01 s to 99 min 59 s ON ON 4 ON time range Refer to the table on the right. 5 Pin 4 Pin 5 ON time range 6 Output mode Flicker OFF start Flicker ON start OFF OFF 0.01 s to 99.99 s 7 Timer mode UP DOWN ON OFF 0.1 s to 999.9 s 8 Input signal width 20 ms 1 ms OFF ON 1 s to 9999 s Note: All the pins are factory-set to OFF. ON ON 0 min 01 s to 99 min 59 s � Be sure to turn ON pin 1 on the DIP switch. � Changes to DIP switch settings are enabled when the power is turned ON. (Perform DIP switch settings while the power is OFF.) After making DIP switch settings for basic operation, advanced functions can be added using the operation keys on the front panel. Refer to Step3 on page 26 for details. 25 H5CX-A@-N/-L@-N Twin Timer To switch to twin timer operation, use the procedure given below. For details, refer to page 31. Settings that cannot be performed with the DIP switch are performed with the operation keys. Step3 Change to Function Setting Mode. For details on operations in run mode, refer to page 28. Power ON *1 3 s min. Run mode Function setting mode *2 3 s min. *1. If the mode is switched to the function setting mode during operation, operation will continue. *2. Changes made to settings in function setting mode are enabled for the first time when the mode is changed to run mode. Also, when settings are changed, the timer is reset (time initialized and output turned OFF). The characters displayed in reverse video are the default settings. When performing settings with operation keys only, set pin1 of the DIP switch to OFF (factory setting). If pin 1 of the DIP switch is set to ON, the setting items indicated in will not be displayed. � Set the OFF time range using the keys. OFF time range Time Range List s ss …… h s Display Set Value 0.01 s to 99.99 s For details, refer to Time Range List. (default setting) � Set the ON time range using the keys. 0.1 s to 999.9 s ON time range s ss …… h s 1 s to 9999 s For details, refer to Time Range List. 0 min 01 s to 99 min 59 s � Set the timer mode using the keys. 0.1 min to Timer mode 999.9 min up down 1 min to (UP) (DOWN) 9999 min 0 h 01 min to 99 h 59 min � Set the twin timer output mode using the keys. ON/OFF start mode 0.1 h to 999.9 h toff ton tof1 ton1 Flicker Flicker Flicker Flicker 1 h to 9999 h ( ) ( ) ( ) ( ) OFF start 1 On Start 1 OFF start 2 On Start 2 Note: Only Flicker OFF Start 1 or Flicker ON Start 1 can be selected for the H5CX-L8E@. 0.001 s to � Set the input signal width using the keys. 9.999 s Input signal width 20ms 1ms (20 ms) (1 ms) Note: Not displayed for models with instantaneous contact outputs. � Set the NPN/PNP input mode using the keys. NPN/PNP input npn pnp (NPN input) (PNP input) Note: Displayed only for the H5CX-A@ and H5CX-A11@. � Set the display color using the keys. Display color red grn org r-g g-r r-o o-r g-o o-g (Red) (Green) (Orange) (Red-green) (Green-red) (Red-orange) (Orange-red) (Green-orange)(Orange-green) Note: Displayed only for models with terminal screws (H5CX-A@). � Set the function (instantaneous or time-limit operation) for the instantaneous output (output 1) Instantaneous/ using the Keys. time-limit 1c1c 2c (Instantaneous) (Time-limit) Note: Displayed only for models with instantaneous contact outputs. To next page From next page 26 Function setting mode H5CX-A@-N/-L@-N Twin Timer From previous To previous page page � Set the digits for the set value limit using the corresponding keys. Set value upper limit 1 1 9999 (1) (9999) � Set the digits for the set value limit using the corresponding keys. Set value upper limit 2 1 9999 (1) (9999) � Set the key protect level using the keys. Key protect level kp-1 kp-2 kp-3 kp-4 kp-5 kp-6 kp-7 (KP-1) (KP-2) (KP-3) (KP-4) (KP-5) (KP-6) (KP-7) *1 *1. Set the digits for the output ON alarm set value using the corresponding Output ON count alarm keys. set value/ monitor value Models without Instantaneous Contact Outputs Output ON count alarm 0 ~ 9999 set value (0 x 1000 times) (9999 x 1000 times) Output ON count monitor Note: The monitor value is only displayed. value It cannot be set. Models with Instantaneous Contact Outputs Instantaneous output 1 (OUT1) ON 0 ~ 9999 count alarm (0 x 1000 times) (9999 x 1000 times) set value Instantaneous output 2 (OUT2) ON 0 ~ 9999 count alarm (0 x 1000 times) (9999 x 1000 times) set value Instantaneous output 1 Note: The monitor value is only displayed. (OUT1) ON It cannot be set. count monitor value Instantaneous output 2 Note: The monitor value is only displayed. (OUT2) ON It cannot be set. count monitor value 27 Function setting mode H5CX-A@-N/-L@-N Twin Timer Explanation of Functions Operating Procedures for Twin Timer Function Items marked with stars () can be set using the DIP switch. OFF Time Range (oftr) NPN/PNP Input Mode (imod) Set the time range for the OFF time in the range 0.000 s to 9,999 h. Select either NPN input (no-voltage input) or PNP input (voltage input) Only settings of type --.-- s (99.99 s), ---.- s (999.9 s), ---- s (9,999 s), as the input format. Set an NPN input when using a 2-wire sensor. and -- min -- s (99 min 59 s) can be made with the DIP switch. Use the The same setting is used for all external inputs. operation keys if another type of setting is required. For details on input connections, refer to "Input Connections" on page 9. ON Time Range (ontr) Display Color (colr) Set the time range for the ON time in the range 0.001 s to 9,999 h. Only settings of type --.-- s (99.99 s), ---.- s (999.9 s), ---- s (9,999 s), (Terminal black model: H5CX-A@ only) and -- min -- s (99 min 59 s) can be made with the DIP switch. Use the Set the color used for the present value. operation keys if another type of setting is required. Output OFF Output ON Timer Mode (timm) Red (fixed) red Set either the elapsed time (UP) or remaining time (DOWN) mode. Green (fixed) grn In UP mode, the elapsed time is displayed, and in DOWN mode, the Orange (fixed) org remaining time is displayed. Red Green r-g ON/OFF Start Mode (totm) Green Red g-r Set the output mode. Red Orange r-o Set either flicker OFF start or flicker ON start. (For details on output mode operation, refer to "Timing Charts" on page 29.) Orange Red o-r Green Orange g-o Input Signal Width (iflt) Set the minimum signal input width (20 ms or 1 ms) for signal, reset, Orange Green o-g and gate inputs. Key Protect Level (kypt) The same setting is used for all external inputs (signal, reset, and gate Set the key protect level. inputs). Refer to “Key Protect Level” on page 32. If contacts are used for the input signal, set the input signal width to 20 ms. Processing to eliminate chattering is performed for this setting. Operation in Run Mode Operating Procedures for Twin Timer Function � Set the digits for the OFF set time using the corresponding keys. Present value OFF set time � Set the digits for the ON set time using the corresponding keys. Present value ON set time Note: 1. The display will automatically show the OFF set time when the OFF time is being timed and the ON set time when the ON time is being timed. Note: 2. H5CX-L8E@-N Precautions Set the Timer’s set value before using the Timer in a self-holding circuit. Present Value and OFF Set Time Present Value and ON Set Time The present value is displayed in the main display and the OFF set The present value is displayed in the main display and the ON set time is displayed in the sub-display. Set the OFF time. time is displayed in the sub-display. Set the ON time. 28 H5CX-A@-N/-L@-N Twin Timer Timing Charts Operating Procedures for Timer Function Models without Instantaneous Contact Outputs The gate input is not included in the H5CX-L8@ models. Mode toff: Flicker OFF start 1 (Timer resets when power comes ON.) Basic operation Detailed operation Power Power Start signal * Start signal input Timing Timing Timing Timing Gate OFF ON OFF ON Output Reset * Start signal input is disabled during timing. Control output Timing starts when the start signal goes ON. The status of the control output is reversed when time is OFF time up (OFF at start). UP ON time While the start signal is ON, the timer starts when the power comes ON or when the reset input goes OFF. 0 Note: Normal output operation will not be possible if OFF time the set time is too short. DOWN Set the value to at least 100 ms (contact output ON time type). 0 Mode ton: Flicker OFF start 1 (Timer resets when power comes ON.) Basic operation Detailed operation Power Power Start signal * Start signal input Timing Timing Timing Timing Gate ON OFF ON OFF Output Reset * Start signal input is disabled during timing. Control output Timing starts when the start signal goes ON. The status of the control output is reversed when time is OFF time up (ON at start). UP ON time While the start signal is ON, the timer starts when the power comes ON or when the reset input goes OFF. 0 Note: Normal output operation will not be possible if OFF time the set time is too short. DOWN Set the value to at least 100 ms (contact output ON time type). 0 Mode toff-1: Flicker OFF start 2 (Timer does not reset when power comes ON.) Basic operation Detailed operation Power Power Start signal * Start signal input Timing Timing Timing a b OFF ON OFF Gate Output (a + b = ON time) Reset * Start signal input is disabled during timing. Control output Timing starts when the start signal goes ON. The status of the control output is reversed when time is OFF time up (OFF at start). UP ON time While the start signal is ON, the timer starts when the power comes ON or when the reset input goes OFF. 0 Note: Normal output operation will not be possible if OFF time the set time is too short. DOWN Set the value to at least 100 ms (contact output ON time type). 0 29 Timing diagram Timing diagram Timing diagram H5CX-A@-N/-L@-N Twin Timer Mode ton-1: Flicker ON start 2 (Timer does not reset when power comes ON.) Basic operation Detailed operation Power Power Start signal * Start signal input Timing Timing Timing a b ON OFF ON Gate Output (a + b = OFF time) Reset * Start signal input is disabled during timing. Control output Timing starts when the start signal goes ON. The status of the control output is reversed when time is OFF time up (ON at start). UP ON time While the start signal is ON, the timer starts when the power comes ON or when the reset input goes OFF. 0 Note: Normal output operation will not be possible if OFF time the set time is too short. DOWN Set the value to at least 100 ms (contact output ON time type). 0 Models with Instantaneous Contact Outputs Mode toff: Flicker OFF start 1 (Timer resets when power comes ON.) Basic operation Detailed operation t-a t-off t-on t-off t-b Rt t-off t-on t-off t-b t-a Rt t-a Power Power Toff time Ton time Toff time Ton time Reset Key Time-limit output Time-limit Instantaneous contacts, NC output Time-limit The Timer starts when the power comes ON or when contacts, NO the reset input goes OFF. Instantaneous Note: Normal output operation will not be possible if contacts, NC the set time is too short. Set the ON time and OFF time to at least 100 Instantaneous ms. contacts, NO t-on = ON time, t-off = OFF time, Rt = Reset time (0.1 s min.), t – a < t-off and t – b < t-on (Indicates the time is less than the set time.) Mode ton: Flicker ON start 1 (Timer resets when power comes ON.) Basic operation Detailed operation t-b t-on t-off t-on t-a Rt t-on t-off t-on t-a t-b Rt t-b Power Power Ton time Toff time Ton time Toff time Reset Key Time-limit output Time-limit Instantaneous contacts, NC output Time-limit The Timer starts when the power comes ON or when contacts, NO the reset input goes OFF. Instantaneous Note: Normal output operation will not be possible if contacts, NC the set time is too short. Set the ON time and OFF time to at least 100 Instantaneous ms. contacts, NO t-on = ON time, t-off = OFF time, Rt = Reset time (0.1 s min.), t – a < t-off and t – b < t-on (Indicates the time is less than the set time.) Note: H5CX-L8E@-N Precautions Set the Timer’s set value before using the Timer in a self-holding circuit. 30 Timing diagram H5CX-A@-N/-L@-N Timer/Twin Timer Selection Mode (Function Selection) Select whether the H5CX is used as a timer or a twin timer in timer/twin timer selection mode. The H5CX is also equipped with a DIP switch monitor function, a convenient function that enables the settings of the DIP switch pins to be confirmed using the front display. Power ON Key 1 Key Caution To change the mode to timer/twin timer selection mode, + hold down the key for 1 s min. with the key held 1 *2 *1 1 down. The key must be pressed before the key. If the 1 1 s min. key is pressed first, the mode will not change. Select either timer operation or twin timer operation using the tim twn Timer/Twin keys. timer selection Note: The H5CX is factory-set for timer operation. Confirm the status of DIP switch pins 1 to 8 using the keys. DIP switch Note: 1. This display is not supported with H5CX-L8@-N. monitor 2. This display is only possible when DIP switch pin 1 (DIP switch settings enable/disable) is set to ON (enable). Example ON OFF 1234567 8 Indicates that DIP switch pin 8 is ON. Indicates that DIP switch pin 7 is OFF. Indicates that DIP switch pin 6 is ON. Indicates that DIP switch pin 5 is OFF. Indicates that DIP switch pin 4 is ON. Indicates that DIP switch pin 3 is OFF. Indicates that DIP switch pin 2 is ON. Indicates that DIP switch pin 1 is ON. *1. When the mode is changed to timer/twin timer selection mode, the present value is reset and output turns OFF. Timing operation is not performed in timer/twin timer selection mode. *2. Setting changes made in timer/twin timer selection mode are enabled when the mode is changed to run mode. If settings are changed, the HC5X is automatically reset (present value initialized, output turned OFF). 31 Convenient Timer/Twin Timer Selection Mode Run mode H5CX-A@-N/-L@-N Key Protect Level When the key-protect switch is set to ON, it is possible to prevent setting errors by prohibiting the use of certain operation keys by specifying the key protect level (KP-1 to KP-7). The key protect indicator is lit while the key-protect switch is set to ON. OFF * ON (Disabled) (Enabled) * Factory-set to OFF Key protect indicator Details Level Meaning Switching display Changing mode* Reset Key Up/down key during operation KP-1 Invalid Valid Valid Valid (default setting) KP-2 Invalid Valid Invalid Valid KP-3 Invalid Valid Valid Invalid KP-4 Invalid Valid Invalid Invalid KP-5 Invalid Invalid Invalid Invalid KP-6 Invalid Invalid Valid Valid KP-7 Invalid Invalid Invalid Valid * Changing mode to Timer/Twin Timer Selection Mode or Function Setting Mode. Self-diagnostic Function The following displays will appear if an error occurs. Main display Sub-display Error Output status Correction method Set value after reset Either press the reset key or Not lit CPU OFF No change e1 reset the power supply. Not lit Memory error (RAM) OFF Reset the power supply. No change e2 *1 Memory error EEPROM OFF Reset Key Factory setting e2 sum Output ON count alarm set *2 No change No change Reset Key No change e3 value exceeded *1. This includes times when the life of the EEPROM has expired. *2. The normal display and e3 will appear alternately. When the Reset Key is pressed, e3 will no longer be displayed even if the alarm set value is exceeded. (Monitoring is possible, however, because the Timer will continue without clearing the output ON count.) 32 H5CX-BWSD-N Digital Timer H5CX-BWSD-N • H5CX Digital Timers with 6-digit Display, 2-stage Setting, and Forecast Output (DIN 48 x 48-mm) Times the daily operating hours of machinery and tools, predicting and notifying when maintenance is required. Easy-to-read backlit negative LCD with 6 digits (displays to 99999.9 h). The 2-stage settings and forecast output are ideal for maintenance applications. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Specifications Ratings Classification Digital Timer with 6-digit display, 2-stage setting, and forecast output Power supply voltage 12 to 24 VDC Operating voltage Ratings 90% to 110% rated supply voltage fluctuation range *1 Power consumption Approx. 2.3 W Mounting method Flush mounting External connections Screw terminals Degree of protection IEC IP66, UL508 Type 4X (indoors) for panel front surface only and only when Y92S-29 Waterproof Packing is used Digits 6 digits Time range 0.01 s to 9999.99 s, 1 s to 99 h 59 min 59 s, 0.1 min to 99999.9 min, 0.1 h to 99999.9 h Timer mode Elapsed time (Up) Input signals Signal, reset, gate No-voltage Input ON impedance : 1 kΩ max. (Leakage current: 12 mA when 0 Ω) ON residual voltage : 3 V max. OFF impedance : 100 kΩ min. Inputs Input method Voltage Input High (logic) level : 4.5 to 30 VDC Low (logic) level : 0 to 2 VDC (Input resistance: approx. 4.7 kΩ) No-voltage (NPN) input/voltage (PNP) input (switchable) Signal, reset, gate Minimum input signal width: 1 or 20 ms (selectable, same for all input) Reset system Power resets (only for A mode), external and manual reset Power reset Minimum power-opening time: 0.5 s (except for F-1 mode) Reset voltage 10% max. of rated supply voltage Sensor waiting time 250 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.) Output modes A, F-1 Outputs Transistor output: NPN open collector, 100 mA at 30 VDC max. residual voltage: 1.5 VDC max. (Approx. 1 V) Output type Leakage current: 0.1 mA max. 7-segment, negative transmissive LCD; Display Present value: 10-mm-high characters, red *2 Set value: 6-mm-high characters, green Memory backup EEPROM (overwrites: 100,000 times min.) that can store data for 10 years min. Operating temperature range -10 to 55°C (-10 to 50°C if counters are mounted side by side) (with no icing or condensation) Storage temperature range -25 to 70°C (with no icing or condensation) Operating humidity range 25 to 85% Case color Black (N1.5) Attachments Waterproof packing, flush mounting adapter, unit label *1. Inrush current will flow for a short time when the power supply is turned ON. Inrush Current (Reference Values) Voltage Applied voltage Inrush current (peak value) Time 12 to 24 VDC 26.4 VDC 4.4 A 1.7 ms *2. The display is lit only when the power is ON. 33 H5CX-BWSD-N Characteristics Power-ON start: ±0.01% ±50 ms max. (See note 1.) Signal start: ±0.005%±0.03 ms max. (See note 1.) Accuracy of operating time Signal start for transistor output model: ±0.005%±3 ms max. (See note 1 and 2.) and setting error If the set value is within the sensor waiting time at startup the control output of the H5CX will not turn ON until the sensor waiting (including temperature and time passes. voltage influences) Note: 1. The values are based on the set value. 2. The value is applied for a minimum pulse width of 1 ms. Insulation resistance 100 MΩmin. (at 500 VDC) between current-carrying terminal and exposed non-current-carrying metal parts 2,000 VAC, 50/60 Hz for 1 min between current-carrying metal parts and non-current-carrying metal parts Dielectric strength 1,000 VAC, 50/60 Hz for 1 min between control output, power supply, and input circuit 1.0 kV (between power terminals) Impulse withstand voltage 1.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) ±480 V (between power terminals) and ±600 V (between input terminals), square-wave noise by noise simulator Noise immunity (pulse width: 100 ns/1 µs, 1-ns rise) Destruction: 15 kV Static immunity Malfunction: 8 kV Destruction 10 to 55 Hz with 0.75-mm single amplitude in three directions for 2 h each Vibration resistance Malfunction 10 to 55 Hz with 0.35-mm single amplitude in three directions for 10 min each 2 Destruction 300 m/s in three directions, three cycles Shock 2 resistance Malfunction 100m/s in three directions, three cycles Weight Approx. 105 g (Timer only) Applicable Standards UL508/Listing, CSA C22.2 No. 14, conforms to EN 61812-1 (pollution degree 2/overvoltage category III) Approved safety standards Conforms to VDE0106/P100 (finger protection). (EMI) EN61812-1 Emission Enclosure: EN55011 Group 1 class A (EMS) EN61812-1 Immunity ESD: IEC61000-4-2 EMC Immunity RF-interference: IEC61000-4-3 Immunity Burst: IEC61000-4-4 Immunity Surge: IEC61000-4-5 Immunity Conducted Disturbance: IEC61000-4-6 Immunity Voltage Dip/Interruption: IEC61000-4-11 I/O Functions Start signal Starts timing. • Resets present value. (The present value returns to 0.) Inputs ResetTiming stops and control output turns OFF while reset input is ON. Reset indicator is lit while reset input is ON. Gate Inhibits timer operation. Control output (OUT2) Turns ON when the present value reaches the set value. Forecast value setting Forecast output (OUT1) Turns ON when the present value reaches the forecast value. Outputs Control output 2 (OUT2) Turns ON when the present value reaches set value 2. Absolute value setting Control output 1 (OUT1) Turns ON when the present value reaches set value 1. Response Delay Time When Resetting (Transistor Output) The following table shows the delay from when the reset signal is input until the output is turned OFF. (Reference value) Minimum reset signal width Output delay time 1 ms 0.8 to 1.2 ms 20 ms 15 to 25 ms 34 H5CX-BWSD-N Connections Block Diagram Input Circuits Signal, Reset, and Gate Input Power supply Output circuit circuit No-voltage Inputs (NPN Inputs) Voltage Inputs (PNP Inputs) (Basic insulation) +14 V Display circuit Internal control Input circuits 1 kΩ circuit Key switch Approx. 4.7 kΩ Internal Internal circuit IN IN circuit circuit Transistor Output Terminal Arrangement The transistor output of NPN Output PNP Output the H5CX is insulated from the internal circuitry by a photocoupler, so the 0 V transistor output can be Load Load 6789 10 used as both NPN and Note: 1. The power supply and input circuit + + PNP output. are not isolated. Power for load Power for load 2. Terminals 1 and 6 are connected 12 13 OUT 1 internally. The diode connected to Timer 3. Terminals 7 and 10 have the same the collector of the output reset function. The same function will be performed whichever terminal is transistor is used to 12345 connected. Terminals 7 and 10 are absorb inverted voltage not connected internally, however, so OUT 2 Inductive do not use them for cross-over wiring. that is generated when an (–) (+) load + inductive load is Power for load connected to the H5CX. Input Connections The inputs of the H5CX-B are no-voltage (short-circuit or open) inputs or voltage inputs. No-voltage Inputs (NPN Inputs) Open Collector Voltage Output Contact Input DC Two-wire Sensor PLC or Sensor sensor 6789 10 67 8 9 10 67 8 9 10 67 8 9 10 Note: Operate with transistor ON Note: Operate with transistor ON Note: Operate with relay ON Note: Operate with transistor ON No-voltage Input Signal Levels Applicable Two-wire Sensor Leakage current: 1.5 mA max. Short-circuit level (Transistor ON) Switching capacity: 5 mA min.Residual voltage: 3 V max. Residual voltage: 3.0 VDC max.Impedance when ON: 1 kΩ max. No-contact Operating voltage: 10 VDC (The leakage current is approx. 12 mA when the impedance is 0 Ω.) input Open level (Transistor OFF) Impedance when OFF: 100 kΩ min. Contact input Use contacts which can adequately switch 5 mA at 10 V Voltage Inputs (PNP Inputs) No-contact Input (NPN Transistor) No-contact Input (PNP Transistor) Contact Input Sensor Sensor 67 8 9 10 67 8 9 10 67 8 9 10 Note: Operate with transistor OFF Note: Operate with transistor ON Note: Operate with relay ON Voltage Input Signal Levels High level (Input ON): 4.5 to 30 VDC Low level (Input OFF): 0 to 2 VDC Note: 1. The DC voltage must be 30 VDC max. 2. Input resistance: Approx. 4.7 kΩ 35 Reset Signal Gate 0 V for inputs Reset Reset 0 V for inputs Signal Reset Gate Signal Reset Gate Reset 0 V for inputs Reset Signal Gate Reset 0 V for inputs Reset Signal Gate 0 V for inputs Reset Reset Signal Gate Reset 0 V for inputs Reset 0 V for inputs Signal Reset Gate Signal Reset Gate Reset H5CX-BWSD-N Nomenclature Display Section Operation Key 1. Key Protection Indicator (orange) 8. Mode Key Lit when the reset input or Reset Key is ON. (Changes modes and setting items) 4 2. Control Output Indicator (orange) 9. Reset Key 1 Forecast value setting 5 Resets present value and output. Forecast output ON: OUT 1 is lit. 2 6 Control output ON: OUT 2 is lit. 7 3 10. Up Keys 1 to 6 Absolute value setting 8 Control output 1 ON: OUT 1 is lit. Control output 2 ON: OUT 2 is lit. Switches 10 9 3. Reset Indicator (orange) 11. Key-protect Switch Sixth digit First digit Lit when the reset input or Reset Key is ON. OFF ON (Default setting) (Disabled) (Enabled) 4. Present Value Display (red) Character height: 10 mm If the time range is 0.0 min or 0.0 h, the decimal 11 12 point flashes to indicate timing operation. 5. Time Unit Indicators (green) 12. DIP Switch 6. Set Value (green) Character height: 6 mm ON 7. Set Value 1, 2 Indicator (green) OFF 1234567 8 Character Size Character Size for Present for Set Value Value Display Display 10mm 6mm Key Protect Level When the Key-protect Switch is ON, key operations are prohibited The Key Protection Indicator is lit orange when the Key-protect Switch according to the settings for DIP switch pins 6 to 8, thus preventing is ON. setting errors. If the key protect switch is ON, you will not be able to switch to The Key-protect Switch can be turned ON and OFF while the power Function Setting Mode. is ON. Dimensions (unit: mm) Digital Timers Panel Cutouts Digital Timers Panel cutouts areas shown below. (according H5CX-BWSD-N (Flush Mounting Models) to DIN43700) 60 min. +0.6 6 48×48 59 45 –0 +0.6 45 –0 44.8×44.8 15 min. 60 min. Note: M3.5 terminal screw (effective length: 6 mm) Note: 1. The mounting panel thickness should be 1 to 5 mm. 2. To allow easier operation, it is recommended that Adapters be mounted so that the gap between sides with hooks is at least 15 mm Dimensions with Flush Mounting Adapter (i.e., with the panel cutouts separated by at least 60 mm). H5CX-BWSD-N (Provided with Adapter and Waterproof Packing) 3. It is possible to mount Timers side by side, but only in the direction without the hooks. However, if Timers are Y92S-29 (provided) Panel Y92F-30 (provided) mounted side by side, water Waterproof Packing Flush Mounting Adapter resistance will be lost. n side by side mounting (51) 58 A +1 A= (48n–2.5) –0 With Y92A-48F1 attached. +1 7.5 57.5 A={48n–2.5+(n–1)×4} 48 –0 With Y92A-48 attached. +1 A= (51n–5.5) –0 Accessories (Order Separately) Refer to page 12 for details. 36 H5CX-BWSD-N Operating Procedures DIP Switch Settings All functions are set using the DIP switch. Item OFF ON Pin 1 Pin 2 Time range OFF OFF 0.1 h to 99999.9 h 1 Refer to the table on the Time range right. ON OFF 0.01 s to 9999.99 s 2 0 h 00 min 01 s to 3 Output modes F-1 mode A mode OFF ON 99 h 59 min 59 s 4 Input signal width 20 ms 1 ms ON ON 0.1 min to 99999.9 min NPN PNP 5 NPN/PNP input mode (no-voltage) (voltage) 6 Reset Key protection Disabled Enabled 7 Up Key protection Disabled Enabled ON 8 Mode Key protection Disabled Enabled Note: 1. All the pins are factory-set to OFF. OFF 1234567 8 2. DIP switch settings are effective when the power is turned ON again. (Set the DIP switch before installation and power-up.) Operation in Run Mode Set the digits for the set values using the corresponding Key. Forecast Value Setting Absolute Value Setting Present value Present value Set value Set value 1 Each time the Key is pressed, Each time the Key is pressed, the sub-display will switch between the sub-display will switch between the set value (“SET” is lit) and the set value 1 (“SET 1” is lit) and set forecast set value (“1” is lit). value 2 (“SET 2” is lit). Present value Present value Forecast set value Set value 2 37 H5CX-BWSD-N Operation in Function Setting Mode Settings that cannot be performed with the DIP switch are performed with the operation keys. Change to Function Setting Mode. Power ON *1 3 s min. Run mode Function setting mode *2 3 s min. *1. If the mode is switched to the function setting mode during operation, operation will continue. *2. Changes made to settings in function setting mode are enabled for the first time when the mode is changed to run mode. Also, when settings are changed, the timer is reset (time initialized and output turned OFF). Set the digits for the set values using the Absolute corresponding Key. value setting/ forecast value setting ~ (Forecast (Absolute value setting) value setting) Set the digits for the set values using the corresponding Key. Set value upper limit ~ (1) (999999) Set the digits for the set values using the corresponding Key. Forecast setting upper ~ limit (1) (999999) Note: Displayed only in forecast setting mode. Set the digits for the set values using the Output 1 corresponding Key. (OUT1) ON count ~ alarm set value (0 x 1000 (9999 x 1000 times) times) Set the digits for the set values using the Output 2 corresponding Key. (OUT2) ON count ~ alarm set value (0 x 1000 (9999 x 1000 times) times) Output 1 (OUT1) Note: The monitor value is only displayed. It cannot be set. ON count monitor value Output 2 (OUT2) Note: The monitor value is only displayed. It cannot be set. ON count monitor value 38 Function Setting Mode H5CX-BWSD-N Explanation of Functions Absolute value setting/forecast value setting Absolute Value Setting Present (setm) Example: F-1 Mode value Set value 1 can be set as the forecast value setting (ofst) or the Set value 2 absolute value setting (abs). Set value 1 Forecast Value Setting 0 Present Example: F-1 Mode value Set Control output 1 value (OUT1) Forecast set value Control output 2 Forecast (OUT2) value OUT1 (control output 1) turns ON when the present value reaches 0 set value 1. OUT2 (control output 2) turns ON when the present value reaches Forecast output (OUT1) set value 2. Control output Refer to pages 18 and 28 for information on other functions. (OUT 2) OUT1 (forecast output) turns ON when the present value reaches the forecast value. Forecast value = Set value - Forecast set value Note: The forecast set value is used to set the deviation for the set value. OUT2 (control output) turns ON when the present value reaches the set value. If the forecast set value ≥ set value, OUT1 (forecast output) will turn ON as soon as timing starts. Self-diagnostic Function The following displays will appear if an error occurs. Main display Sub-display Error Output status Correction method Set value after reset Either press the Reset Key or Not lit CPU OFF No change e1 reset the power supply. Not lit Memory error (RAM) OFF Reset the power supply. No change e2 *1 Memory error EEPROM OFF Reset Key. Factory setting e2 sum Output ON count alarm set *2 No change No change Reset Key No change e3 value exceeded *1. This includes times when the life of the EEPROM has expired. *2. The normal display and will appear alternately. e3 When the Reset Key is pressed, will no longer be displayed even if the alarm set value is exceeded. (Monitoring is possible, however, because the Timer will e3 continue without clearing the output ON count.) 39 H5CX-BWSD-N Timing Charts Mode A: Signal ON delay (Timer resets when power comes ON.) Basic operation Detailed operation Power Power Start signal * Start signal input Timing Forecast Control Gate output output 1 ( ) OUT1 OUT1 Control Control Reset output output 2 ( ) OUT2 OUT2 ( ) The names in parentheses are used for the absolute value setting. 999999 Set value (SV 2) Forecast value *Start signal input is disabled during timing. (SV 1) 0 Timing starts when the start signal goes ON. While the start signal is ON, the timer starts when the OUT1 power comes ON or when the reset input goes OFF. A sustained control output is used. Timing stops when the time is up. OUT2 Note: Output is instantaneous when the set value is 0. The names in parentheses are used for the absolute value setting. Mode F-1: Cumulative (Timer does not reset when power comes ON.) Basic operation Detailed operation Power Power Start signal input Timing Timing Start signal Sustained Forecast Control output output 1 ( ) OUT1 OUT1 Gate Control Control output output 2 ( ) OUT2 OUT2 Reset ( ) The names in parentheses are used for the absolute value setting. Start signal enables timing (timing is stopped when the 999999 Set value (SV 2) start signal is OFF or when the power is OFF). Forecast value (SV 1)A sustained control output is used. 0 Timing continues even after the time is up. OUT1 Note: Output is instantaneous when the set value is 0. When the H5CX is used with power start, there will be OUT2 a timer error (approximately 100 ms each time the H5CX is turned ON) due to the characteristics of the The names in parentheses are used for the absolute value setting. internal circuitry. Use the H5CX with signal start if timer accuracy is required. Note: 1. The forecast value = set value - forecast set value 2. The forecast set value is used to set the deviation for the set value. 40 Timing diagram Timing diagram H5CX-@-N Safety Precautions for All H5CX Series (Common) Internal elements may be destroyed if a voltage outside the rated CAUTION voltage range is applied. Be sure that polarity is correct when wiring the terminals. Do not allow pieces of metal, wire clippings, or fine Separate the Timer from sources of noise, such as devices with metallic shavings or fillings from installation to enter input signals from power lines carrying noise, and wiring for I/O the product. Doing so may occasionally result in signals. electric shock, fire, or malfunction. Do not connect more than two crimp terminals to the same terminal. Minor injury due to explosion may occasionally occur. Up to two wires of the same size and type can be inserted into a Do not use the Timer where subject to flammable or single terminals. explosive gas. Use the specified wire s for wiring. Applicable Wires: AWG 18 to AWG 22, solid or twisted, copper. Fire may occasionally occur. Tighten the terminal Install a switch or circuit break er that allows the operator to screws to the rated torque. immediately turn OFF the power, and label it to clearly indicate its • H5CX terminals: 6.55 to 7.97 lb-in (0.74 to 0.90 N m) function. • P2CF Socket terminals: 4.4 lb-in (0.5 N m) W hen the Timer is operated with no-voltage input (NPN input), approximately 14 V is output from the input terminals. Use a sensor Minor injury due to electric shock may occasionally that contains a diode. occur. Do not touch any of the terminals while power is being supplied. Be sure to mount the terminal cover after wiring. Sensor Diode The life expectancy of the output relay varies considerably according to its usage. Use the output 0V Input relay within its rated load and electrical life expectancy. If the output relay is used beyond its life Use a switch, relay, or other contact so that the rated power supply expectancy, its contacts may become fused or there may be a voltage will be reached within 0.1 seconds. If the power supply risk of fire. Also, be sure that the load current does not exceed voltage is not reached quickly enough, the Timer may malfunction the rated load current and when using a heater, be sure to use a or outputs may be unstable. thermal switch in the load circuit.Use a switch, relay, or other contact to turn the power supply OFF instantaneously. Outputs may malfunction and memory errors may Minor electric shock, fire, or malfunction may occur if the power supply voltage is decreased gradually. occasionally occur. Do not disassemble, modify, or H5CX-A @-N/-L@-N: repair the Timer or touch internal components. When changing the set value during a timing operation, the output will turn ON if the set value is changed as follows because of the use of a constant read-in system: Elapsed time (UP) mode: Present value ≥ Set value Precautions for Safe Use Remaining time (DOWN) mode: Elapsed time ≥ Set value (The The panel surface of the H5CX is water-resistant (conforming to present value is set to 0.) NEMA4, IP66, UL Type 4X (Indoor Use Only). To protect the When in the remaining time mode, the amount the set value is internal circuits from water penetration through the space between changed is added to or subtracted from the present value. the H5CX and operating panel, waterproof packing is included. Operation with a set value of 0 will vary with the output mode. Refer Attach the Y92F-30 Adapter with sufficient pressure with the to the timing charts on page 20. reinforcing screws so that water does not penetrate the panel. H5CX-B @-N: When changing the set value during a timing operation, the output 0.5 to 1 mm will turn ON if the set value is changed as follows because of the It is recommended that the space between the screw use of a constant read-in system: head and the Adapter be 0.5 1. Forecast Value Setting to 1 mm. When the present value ≥ the set value, OUT2 (control output) turns ON.W hen mounting the Timer to a panel, tighten the two mounting screws alternately, a little at a time, so as to keep them at an equal When the present value ≥ the forecast value (forecast value = tightness. If the panel screws are tightened unequally, water may set value - forecast set value), OUT1 (forecast output) turns ON. enter the panel. 2. Absolute Value Setting Store the Timer at the specified temperature. If the Time has been When the present value ≥ set value 2, OUT2 (control output 2) stored at a temperature of less than -10°C, allow the Time to stand turns ON. ≥ the forecast value (forecast value = at room temperature for at least 3 hours before use. When the present value Mounting the Timer side-by-side may reduce the life expectancies set value - forecast set value), OUT1 (control output 1) turns of internal components. ON. Use the Timer within the specifi ed ranges for the ambient operating When the set value is 0, the output turns ON the moment the temperature and humidity. signal is input. The reset operation turns OFF the output. Do not use in the following locations:Do not use organic solvents (suc h as paint thinners or benzine), Locations subject to su dden or extreme changes in strong alkali, or strong acids. They will damage the external finish. temperature.Confirm that indications are working normally, including the Locations where high humidity may result in condensation. backlight LED, and LCD. The indicator LEDs, LCD, and resin parts Do not use the Timer outside of the rated ranges for vibration, may deteriorate more quickly depending on the application shock, water exposure, and oil exposure. environment, preventing normal indications. Periodic inspection Do not use this Timer in dusty environments, in locations where and replacement are required. corrosive gasses are present, or in locations subject to direct The waterproof packing may deteriorate, shrink, or harden sunlight. depending on the application environment. Periodic inspection and Install the Timer well away from any sources of static electricity, replacement are required. such as pipes transporting molding materials, powders, or liquids. 41 H5CX-@-N Precautions for Correct Use Conformance to EN/IEC Standards W hen conforming to EMC standards, refer to the information H5CX models with a 24-VDC/12 to 24-VDC power supply use a provided in this datasheet for cable selection and other conditions. transformer-free power supply method in which the power supply This is a class A product. In resi dential areas it may cause radio terminals are not isolated from the signal input terminals. If a non- interference, in which case the user may be required to take isolating DC power supply is used, unwanted current paths may adequate measures to reduce interference. occasionally burn or destroy internal components depending on H5CX-A @-N/-L@-N: the wiring. Always check the wiring sufficiently before use. Basic insulation is provided between the power supply and input An inrush current of approx. 10 A will flow for a short time when the terminals. (No insulation is provided between the power supply and power supply is turned ON. If the capacity of the power supply is input terminals for the H5CX-@D-N.) not sufficient, the Timer may not start. Be sure to use a power Basic insulation is provided between power supply and output supply with sufficient capacity. terminals, and between input and output terminals. Maintain voltage fluctuations in the power supply within the H5CX-B @-N: specified operating voltage range. No insulation is provided between the power supply and input W hen turning the power ON and OFF, input signal reception is terminals. possible, unstable, or impossible as shown in the diagram below. Basic insulation is provided between the power supply and output Power ON supply OFF terminals. 200ms 0 to 50 ms 5ms 0 to 500 msW hen double insulation or reinforced insulation is required, apply double insulation or reinforced insulation as defined in IEC 60664 Input Impossible Unstable Possible Unstable Impossible that is suitable for the maximum operating voltage with clearances or solid insulation. To allow for the startup time of peripheral devices (sensors, etc.), Connect the input and output terminal s to devices that do not have the Timer starts timing operation between 200 to 250 ms after any exposed charged parts. power is turned ON. For this reason, in operations where timing starts from power ON, the time display will actually start from 249 ms. If the set value is 249 ms or less, the time until output turns ON will be a fixed value between 200 and 250. The present value display will start from 250 ms. (Normal operation is possible for set values of 250 ms or more.) In applications where a set value of 249 ms or less is required, use start timing with signal input. Inrush current generated by turn ing ON or OFF the power supply may deteriorate contacts on the power supply circuit. Turn ON or OFF to a device with the rated current of more than 10 A. Make sure that all settings ar e appropriate for the application. Unexpected operation resulting in property damage or accidents may occur if the settings are not appropriate. Do not leave the Timer for long periods at a high temperature with output current in the ON state. Doing so may result in the premature deterioration of internal components (e.g., electrolytic capacitors). EEPROM is used as backup memory when the power is interrupted. The write life of the EEPROM is 100,000 writes. The EEPROM is written at the following times: W hen the power supply is turned OFF W hen switching from Timer/Twin Timer Selection Mode or Function Setting Mode to Run Mode Dispose of the product according to local ordinances as they apply. Attach the front panel when using the Timer. The tabs in the middle of each of four sides secure the front panel to the main body. To remove the panel, widen the four tabs and pull the panel toward you. To mount the panel, fit all four tabs correctly into the grooves on the main body. Tabs Grooves 42 Warranty and Application Considerations Read and Understand This Catalog Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS, OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. Take all necessary steps to determine the suitability of the product for the systems, machines, and equipment with which it will be used. Know and observe all prohibitions of use applicable to this product. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Disclaimers PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. Consult with your OMRON representative at any time to confirm actual specifications of purchased product. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. OMRON Corporation Industrial Automation Company Authorized Distributor: Tokyo, JAPAN Contact: www.ia.omron.com Regional Headquarters OMRON EUROPE B.V. OMRON ELECTRONICS LLC Wegalaan 67-69-2132 JD Hoofddorp One Commerce Drive Schaumburg, The Netherlands IL 60173-5302 U.S.A. Tel: (31)2356-81-300/Fax: (31)2356-81-388 Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 © OMRON Corporation 2009 All Rights Reserved. OMRON ASIA PACIFIC PTE. LTD. OMRON (CHINA) CO., LTD. In the interest of product improvement, No. 438A Alexandra Road # 05-05/08 (Lobby 2), Room 2211, Bank of China Tower, specifications are subject to change without notice. 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