High Precision Positioning Inductive Proximity Sensor E2C-EDA CSM_E2C-EDA_DS_E_8_2 Proximity Sensor with Separate Amplifier Enables Easily Making High- precision Sensitivity Settings. • Wide variety of Sensor Heads to select according to the application. Flexible cables are used between Preamplifiers and Amplifier Units of the Sensor Heads. High resistance to changes in ambient temperature. Temperature characteristics of 0.08%/°C (for 5.4-dia. models). Make simple and reliable detection settings with micron- level precision using the teaching function. Check the sensing excess gain level on the digital display. Support for high-precision positioning and screening with fine positioning to maximize variations. The E2C-EDA0 supports an EtherCAT Sensor For the most recent information on models that have been certified for Communications Unit or CompoNet Sensor safety standards, refer to your OMRON website. Communications Unit. Be sure to read Safety Precautions on page 10. Ordering Information Sensors [Refer to Dimensions on page12.] Sensor Heads Type Appearance Sensing distance Repeat accuracy Cable specification Model 3 dia. × 18 mm 1 μm Free cutting *2 E2C-EDR6-F 0.6 mm Standard *2 E2C-ED01 Free cutting *2 E2C-ED01-F Cylindrical 5.4 dia. × 18 mm 1 μm 1 mm With Protective E2C-ED01-S Spiral Tube *1 *2 Standard *2 E2C-ED02 Free cutting *2 E2C-ED02-F 8 dia. × 22 mm 2 μm 2 mm With Protective E2C-ED02-S Spiral Tube *1 *2 Shielded Standard *2 E2C-EM02 Screw Free cutting *2 E2C-EM02-F M10 × 22 mm 2 μm 2 mm With Protective E2C-EM02-S Spiral Tube *1 *2 Standard *2 E2C-EV05 Flat Free cutting *2 E2C-EV05-F 30 × 14 × 4.8 mm 2 μm 5 mm With Protective E2C-EV05-S Spiral Tube *1 *2 Standard *2 E2C-EM07M Screw Free cutting *2 E2C-EM07M-F Unshielded M18 × 46.3 mm 5 μm 7 mm With Protective E2C-EM07M-S Spiral Tube *1 *2 Screw Heat-resistant M12 × 22 mm 2 μm Standard *2 E2C-EM02H 2 mm *1 Ask your OMRON representative for information on the Protective Spiral Tube. *2 Overall length of free-cut cable: 3.5 m, Length from the Sensor Head to the Preamplifier: 0.5 m (Overall length of the standard cable with Protective Spiral Tube: 2.5 m, Length from the Sensor Head to the Preamplifier: 2 m) 1 E2C-EDA Amplifier Units Amplifier Units with Cables Model Item Appearance Functions NPN output PNP output Area output, open Twin-output models circuit detection, E2C-EDA11 2M E2C-EDA41 2M differential operation Advanced models Remote setting, External-input models E2C-EDA21 2M E2C-EDA51 2M differential operation Amplifier Units with Wire-saving Connectors (An Amplifier Unit Connector (sold separately) is required.) Model Item Appearance Functions NPN output PNP output Area output, open Twin-output models circuit detection, E2C-EDA6 E2C-EDA8 differential operation Advanced models Remote setting, External-input models E2C-EDA7 E2C-EDA9 differential operation Note: These models allow you to use an E3X-DRT21-S VER.3 Sensor Communications Unit. When using the E3X-DRT21-S VER.3, use an E3X- CN02 Connector without a Cable for the Wire-saving Connector. Amplifier Unit with Connector for EtherCAT or CompoNet Sensor Communications Units [Refer to Dimensions page 16] Applicable Sensor Item Appearance Functions Model Communications Unit E3X-ECT Area output, open Advanced model Twin-output model circuit detection, E2C-EDA0 differential operation E3X-CRT Wire-saving Connectors (Order Separately) Note: Protector seals provided. [Refer to E3X-DA-S/MDA.] Item Appearance Cable length No. of conductors Model Master Connector 4 E3X-CN21 2 m Slave Connector 2 E3X-CN22 Ordering Precaution for Amplifier Units with Wire-saving Connectors A Connector is not provided with the Amplifier Unit. Refer to the following tables when ordering. Applicable Connector Amplifier Unit (Order Separately) Model NPN output PNP output Master Connector Slave Connector E2C-EDA6 E2C-EDA8 Advanced models + E3X-CN21 E3X-CN22 E2C-EDA7 E2C-EDA9 When Using 5 Amplifier Units Amplifier Units (5 Units) + 1 Master Connector 4 Slave Connectors 2 E2C-EDA Mobile Console (Order Separately) [Refer to E3X-DA-S/MDA.] Appearance Model Remarks Mobile Console with E3X-MC11-SV2 Head, Cable, and AC adapter provided as (model number of set) accessories E3X-MC11-C1-SV2 Mobile Console E3X-MC11-H1 Head E39-Z12-1 Cable (1.5 m) Note: Use the E3X-MC11-SV2 Mobile Console with E2C-EDA-series Amplifier Units. If you use a Mobile Console like the E3X-MC11-S, some functions may not operate. For details, refer to Ratings and Specifications for E3X-DA-S/MDA. Accessories (Order Separately) Mounting Bracket Extension Cables for Sensor Head A Mounting Bracket is not provided with the Amplifier Unit. An Extension Cable is not provided with the Amplifier Unit. Order an Extension Cable separately if required. Order a Mounting Bracket separately if required. [Refer to Dimensions on page 13.] [Refer to E39-L, F39-L, E39-S, and E39-R.] Cable length Model Quantity Appearance Model Quantity 2 m E22-XC2R 1 7 m E22-XC7R E39-L143 1 End Plate An End Plate is not provided with the Amplifier Unit. Order an End Plate separately if required. [Refer to PFP-@.] Appearance Model Quantity PFP-M 1 3 E2C-EDA Rating and Specifications Sensor Heads Model E2C-EDR6-F E2C-ED01(-@) E2C-ED02(-@) E2C-EM02(-@) E2C-EM07(-@) E2C-EV05(-@) E2C-EM02H Item 3 dia. × 18 mm 5.4 dia. × 18 mm 8 dia. × 22 mm M10 × 22 mm M18 × 46.3 mm 30 × 14 × 4.8 mm M12 × 22 mm Sensing distance 0.6 mm 1 mm 2 mm 7 mm 5 mm 2 mm Magnetic metal Sensing object (The sensing distance will decrease when sensing non-magnetic metal. Refer to Engineering Data (Reference Value) on page 6.) 5 × 5 × 3 mm 10 × 10 × 3 mm 22 × 22 × 3 mm 15 × 15 × 3 mm 20 × 20 × 3 mm Standard sensing object Material: iron (S50C) Repeat accuracy *1 1 μm2 μm5 μm2 μm Hysteresis distance Variable Tempera- Sensor Head 0.3%/°C 0.08%/°C 0.04%/°C0.2%/°C ture char- Preamplifier and acteristic 0.08%/°C Amplifier *1 –10°C to Operating –10°C to 60°C (with no icing or condensation) 200°C *3 Ambient tempera- –10°C to 60°C ture *2 Storage (with no icing or –20°C to 70°C (with no icing or condensation) condensation) Ambient humidity Operating/storage: 35% to 85% (with no condensation) Insulation resistance 50 MΩ min. (at 500 VDC) Dielectric strength 1,000 VAC at 50/60 Hz for 1 min between current carry parts and case Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions 2 Shock resistance Destruction: 500 m/s for 3 times each in X, Y, and Z directions IEC60529 Degree of protection IEC60529 IP67 IP60 *4 Connector (standard cable length: 2.5 m (2 m between Head and Preamplifier) Connection method “-F” model cable length: 3.5 m (0.5 m between Head and Preamplifier) Weight (packed state) Approx. 120 g (Models with protective spiral tube (“-S” models) are approx. 90 g heavier.) Stainless Case Brass Brass Zinc Brass steel Sensing Heat-resistant ABS PEEK Sensor surface Head Material Clamping Nickel-plated --- Nickel-plated brass --- nut brass Toothed Zinc-plated --- Zinc-plated iron --- washer iron Preamplifier PES Accessories Preamplifier Mounting Brackets, Instruction Manual *1 The repeat accuracy and temperature characteristic are for a standard sensing object positioned midway through the rated sensing distance. *2 A sudden temperature rise even within the rated temperature range may degrade characteristics. *3 For the Sensor Head only without the preamplifier (−10 to 60°C). With no icing or condensation. *4 Do not operate in areas exposed to water vapor because the enclosure is not waterproof. 4 E2C-EDA Amplifier Units Advanced Models with External Type Advanced Models with Twin Outputs Inputs Model with Wire- Model for Sensor Pre-wired Model with Wire- Pre-wired Model saving Connector Communications Unit Model saving Connector Model NPN output E2C-EDA11 E2C-EDA6 E2C-EDA21 E2C-EDA7 E2C-EDA0 *1 Item PNP output E2C-EDA41 E2C-EDA8 E2C-EDA51 E2C-EDA9 Supply voltage 12 to 24 VDC ±10%, ripple (p-p): 10% max. Power consumption 1,080 mW max. (current consumption: 45 mA at power supply voltage of 24 VDC) Load power supply voltage: 26.4 VDC max.; NPN/PNP open collector output; load current: 50 mA max. (residual Control output voltage: 1 V max.) Super-high- 150 μs for operation and reset 150 μs for operation and reset --- speed mode *2 respectively respectively High-speed mode 300 μs for operation and reset respectively Response time Standard mode 1 ms for operation and reset respectively High-resolution 4 ms for operation and reset respectively mode Switchable between single edge and double edge detection mode Differential Single edge: Can be set to 300 μs, 500 μs, 1 ms, 10 ms, or 100 ms detection Double edge: Can be set to 500 μs, 1 ms, 2 ms, 20 ms, or 200 ms. Select from OFF-delay, ON-delay, or one-shot timer. Timer function 1 ms to 5 s (1 to 20 ms set in 1-ms increments, 20 to 200 ms set in 10-ms increments, 200 ms to 1 s set in 100-ms increments, and 1 to 5 s set in 1 s-increments) Negative values can be displayed. Zero-reset Zero-reset is accompanied by a change of detection distance. After zero-reset, some threshold level may also cause a change of the indication by influence of other settings. Functions Initial reset Settings can be returned to defaults as required. Mutual interfer- Possible for up to 5 Units. *2 ence prevention Intermittent oscillation method (Response time = (number of Units connected + 1) ×15 ms) Hysteresis Setting range: 10 to 2,000 settings Input setting (Select from teaching, fine Output setting (Select from channel 2 output, area output, self- I/O settings positioning, zero-reset, synchronous diagnosis, or open circuit detection.) detection.) Select from the following: Incident level + threshold, incident level percentage +threshold, incident light peak level + Digital display incident light bottom level (updated with output), long bar display, incident level + peak hold, incident level + channel Display orientation Switching between normal/reversed display is possible. Operating: When connecting 1 to 2 Units: –10°C to 55°C, When connecting 3 to 5 Units: –10°C to 50°C, When connecting 6 to 16 Units: –10°C to 45°C Ambient temperature *3 When used in combination with an EDR6-F When connecting 3 to 4 Units: –10°C to 50°C, When connecting 5 to 8 Units: –10°C to 45°C, When connecting 9 to 16 Units: –10°C to 40°C Storage: –20°C to 70°C (with no icing) Ambient humidity Operating/storage: 35% to 85% (with no condensation) Insulation resistance 20 MΩ min. (at 500 VDC) Dielectric strength 1,000 VAC at 50/60 Hz for 1 min 10 to 55 Hz with a 1.5-mm double 10 to 150 Hz with a 0.7-mm 10 to 55 Hz with a 1.5-mm double Vibration resistance amplitude for 2 hours each in X, Y, and double amplitude for 80 min amplitude for 2 hours each in X, Y, and (Destruction) Z directions each in X, Y, and Z directions Z directions 2 2 2 Shock resistance 500 m/s for 3 times each in X, Y, and Z 150 m/s for 3 times each in 500 m/s for 3 times each in X, Y, and (Destruction) directions X, Y, and Z directions Z directions Degree of protection IEC60529 IP50 Wire-saving Connector for Sensor Wire-saving Connection method Pre-wired Pre-wired connector Communications Unit connector Weight (packed state) Approx. 100 g Approx. 55 g Approx. 55 g Approx. 100 g Approx. 55 g Case PBT (polybutylene terephthalate) Material Cover Polycarbonate *1 This model allow you to use an E3X-ECT EtherCAT Sensor Communications Unit or E3X-CRT CompoNet Sensor Communications Unit. *2 Communications functions, mutual interference prevention, and communications with the Mobile Console are all disabled if the detection mode is set to the super- high-speed mode. *3 The following temperature ranges apply for operation when an E3X-ECT or E3X-CRT Sensor Communications Unit is used with the E2C-EDA0: Groups of 1 or 2 Amplifier Units: 0 to 55°C, Groups of 3 to 5 Amplifier Units: 0 to 50°C, Groups of 6 to 16 Amplifier Units: 0 to 45°C, Groups of 17 to 30 Amplifier Units (with the E3X- ECT): 0 to 40°C. The following temperature ranges apply when an E3X-ECT or E3X-CRT Sensor Communications Unit is used with the E2C-EDR6-F: Groups of 3 or 4 Amplifier Units: 0 to 50°C, Groups of 5 to 8 Amplifier Units: 0 to 45°C, Groups of 9 to 16 Amplifier Units: 0 to 40°C, Groups of 17 to 30 Amplifier Units (with the E3X-ECT): 0 to 35°C. 5 E2C-EDA Engineering Data (Reference Value) Sensing Distance vs. Display Values E2C-EDR6-F E2C-ED01(-@) E2C-ED02(-@)/EM02(-@) 4000 4000 4000 3000 3000 3000 Fine Fine Fine 2000 2000 2000 positioning positioning positioning at 0.9 mm at 3 mm at 1.5 mm 1500 1500 1500 1000 1000 1000 Fine Fine Fine positioning positioning positioning at 0.3 mm at 1 mm at 0.5 mm 0 0 0 0.3 0.6 0.9 1.2 0.5 1.0 1.5 2.0 1 2 3 4 Sensing distance (mm) Sensing distance (mm) Sensing distance (mm) E2C-EM07(-@) E2C-EV05(-@) E2C-EM02H 4000 4000 4000 3000 3000 3000 Fine Fine Fine 2000 2000 2000 positioning positioning positioning at 10.5 mm at 7.5 mm at 3 mm 1500 1500 1500 1000 1000 1000 Fine Fine Fine positioning positioning positioning at 3.5 mm at 2.5 mm at 1 mm 0 0 0 3.5 7.0 10.5 14 2.5 5 7.5 10 1 2 3 4 Sensing distance (mm) Sensing distance (mm) Sensing distance (mm) Influence of Sensing Object Size and Material E2C-EDR6-F E2C-ED01(-@) E2C-ED02(-@)/EM02(-@) 4 1.2 2.0 @d @d @d t=3mm t=3mm t=3mm X X X 1.0 3 1.5 0.8 Iron Iron Iron 2 0.6 1.0 Stainless Stainless Stainless 0.4 1 Aluminium Aluminium 0.5 Aluminium 0.2 0 10 20 30 40 50 0 10 20 30 40 50 0 10 20 30 40 50 Length of sensed object d (mm) Length of sensed object d (mm) Length of sensed object d (mm) 6 Display value (Digital value) Display value (Digital value) Sensing distance X (mm) Display value (Digital value) Display value (Digital value) Sensing distance X (mm) Display value (Digital value) Display value (Digital value) Sensing distance X (mm) E2C-EDA E2C-EM07(-@) E2C-EV05(-@) E2C-EM02H 12 4 10 @d @d @d t=3mm t=3mm t=3mm X X X 10 8 3 8 Iron 6 Iron Iron 2 6 Stainless Stainless Stainless 4 4 Aluminium 1 Aluminium Aluminium 2 2 0 10 20 30 40 50 0 10 20 30 40 50 0 10 20 30 40 50 Length of sensed object d (mm) Length of sensed object d (mm) Length of sensed object d (mm) Influence of Sensor Head Temperature E2C-EDR6-F E2C-ED01(-@) E2C-ED02(-@)/EM02(-@) 0.35 0.55 1.1 0.30 0.50 1.0 0.25 0.45 0.9 −20 0 20 40 60 −20 0 20 40 60 −20 0 20 40 60 Ambient temperature of Sensor Head (°C) Ambient temperature of Sensor Head (°C) Ambient temperature of Sensor Head (°C) E2C-EM07(-@) E2C-EV05(-@) E2C-EM02H 4.0 2.7 1.1 3.5 2.5 1.0 3.0 2.3 0.9 −20 0 20 40 60 −20 0 20 40 60 −50 0 50 100 150 200 Ambient temperature of Sensor Head (°C) Ambient temperature of Sensor Head (°C) Ambient temperature of Sensor Head (°C) 7 Sensing distance (mm) Sensing distance (mm) Sensing distance X (mm) Sensing distance (mm) Sensing distance (mm) Sensing distance X (mm) Sensing distance (mm) Sensing distance (mm) Sensing distance X (mm) E2C-EDA I/O Circuit Diagrams NPN Output Operation Mode Model Timing chart Output circuit mode selector Yes Sensing object No Lit Operation indicator Not lit (orange) NO (Normally Operation indicator Operation indicator NO ON (orange) ch1 (orange) ch2 Output Display open) Brown transistor OFF Operate Load Load Black (relay, etc.) Reset Control output Load (Between brown and black lines) Proximity E2C-EDA11 ch1 Orange 12 to 24 Sensor Yes E2C-EDA6 Control output VDC main Sensing ch2 circuits object No Lit Operation indicator Blue Not lit (orange) NC (Normally ON NC Output closed) transistor OFF Operate Load (relay, etc.) Reset (Between brown and black lines) Yes Sensing object No Operation Lit indicator Not lit (orange) NO (Normally Fine positioning NO indicator ON Operation Output open) (orange) indicator (orange) transistor OFF Display Brown Operate Load (relay, etc.) Load Reset Black (Between brown and black lines) E2C-EDA21 Control output Proximity 12 to 24 Yes E2C-EDA7 Sensing Sensor VDC Orange object main No External circuits input Operation Lit indicator Not lit (orange) Blue NC (Normally ON NC Output closed) transistor OFF Operate Load (relay, etc.) Reset (Between brown and black lines) Note: 1. Setting Areas for Twin-output Models Normally open: .....ON between the thresholds for Channel 1 and Channel 2 Normally closed: ..OFF between the thresholds for Channel 1 and Channel 2 2. Timing Charts for Timer Settings (T: Set Time) ON delay OFF delay One shot Yes Sensing Yes Yes Sensing Sensing object object No No No object T T T ON ON ON NO NO NO OFF OFF OFF T T T ON ON ON NC NC NC OFF OFF OFF 8 E2C-EDA PNP Output Operation Mode Model Timing chart Output circuit mode selector Yes Sensing object No Operation Lit indicator Not lit (orange) NO (Normally Operation indicator Operation indicator NO ON Output (orange) ch1 (orange) ch2 Display open) transistor OFF Brown Load Operate (relay, etc.) Reset Control (Between blue and black lines) Proximity E2C-EDA41 output ch1 12 to 24 Sensor E2C-EDA8 Yes Sensing main Black Control VDC output ch2 object circuits No Load Orange Operation Lit Load indicator Not lit (orange) NC (Normally Blue ON Output NC closed) transistor OFF Load Operate (relay, etc.) Reset (Between blue and black lines) Yes Sensing object No Operation Lit indicator Not lit (orange) NO (Normally Fine positioning NO indicator ON Output Operation open) (orange) transistor indicator (orange) OFF Display Brown Load Operate External (relay, etc.) Reset input (Between blue and black lines) Orange E2C-EDA51 Proximity E2C-EDA9 Yes Sensing Sensor Control output 12 to 24 object main No Black VDC circuits Operation Lit indicator Load Not lit (orange) Blue NC (Normally ON Output NC closed) transistor OFF Load Operate (relay, etc.) Reset (Between blue and black lines) Note: 1. Setting Areas for Twin-output Models Normally open: .....ON between the thresholds for Channel 1 and Channel 2 Normally closed: ..OFF between the thresholds for Channel 1 and Channel 2 2. Timing Charts for Timer Settings (T: Set Time) ON delay OFF delay One shot Yes Yes Yes Sensing Sensing Sensing object object No No No object T T T ON ON ON NO NO NO OFF OFF OFF T T T ON ON ON NC NC NC OFF OFF OFF Nomenclature Amplifier Units Twin-output Models External-input Models (E2C-EDA11/EDA41/EDA6/EDA8/EDA0) (E2C-EDA21/EDA51/EDA7/EDA9) Main Display (Red) Sub-Display (Green) Sub-Display (Green) Operation Keys Main Display (Red) Operation Keys Displays the incident light level Displays the threshold values Displays the threshold values Function setting operations Displays the incident light level Function setting operations or the function name. and function settings. and function settings. or the function name. UP UP DOWN DOWN MODE MODE Operating Mode Selector Channel Selector Used to select normally open Used to select the channel to Operation Indicator Operation Indicator or normally closed. Operation Indicator Fine Positioning Indicator display or set. for Channel 1 (Orange) for Channel 2 (Orange) (Orange) (Orange) SET/RUN Mode Selector ON when output is ON. ON when output is ON. SET/RUN Mode Selector ON when output is ON. Used to select SET or RUN mode. Fine positioning setting OFF when output is OFF. OFF when output is OFF. Used to select SET or RUN mode. OFF when output is OFF. 9 E2C-EDA Safety Precautions Refer to Warranty and Limitations of Liability. WARNING Connecting and Disconnecting Wire-saving Connectors Do not use this product in any safety device used for the protection of human lives. 1. Insert the Master or Slave Connector into the Amplifier Unit until it clicks into place. Precautions for Correct Use Do not use this product in operating atmospheres or environments outside the specified ratings. Amplifier Units Insert 2. Apply the supplied seal to the non-connection surface of the Design Master/Slave Connector. Power ON The Sensor is ready to sense an object within 200 ms after turning the power ON. If the load and Sensor are connected to different power supplies, always turn ON the Sensor power first. Protector seal Cable Power supply Connector 2 Use an external power cable of cross-section of 0.3 mm or more for Note: Apply the seal to the grooved side. the Amplifier, and the total length of the cable must be 30 m or less. Connecting Sensor Heads 1. Slide the Slave Amplifier Unit. 2. After the Amplifier Unit has been separated, press down on the lever Connecting and Disconnecting Sensor Heads on the Connector and remove it. (Do not attempt to remove 1. Open the protective cover. Connectors without separating them from other Amplifier Units first.) 2. Making sure that the lock button is up, insert the fibers all the way Press down. to the back of the Connector insertion opening. Lever 1 Remove 2 Installing and Removing Amplifier Units 1. Install the Units one by one to the DIN rail. To disconnect the Sensor Head, pull out the fibers while pressing on 1 the lock button. 2 Lock button DIN rail DIN rail Sensor Head Connector Clips 2. Slide one Unit toward the other, match the clips at the front ends, and then bring them together until they “click.” 1 1 2 Slide one Unit away from the other and remove them one by one. (Do not remove the connected Units together from the DIN rail.) Note: 1. When the Amplifier Units are connected to each other, the operable ambient temperature changes depending on the number of connected Amplifier Units. Check page 5 in Rating and Specifications. 2. Before connecting or disconnecting the Units, always switch power OFF. 10 E2C-EDA End Plate Mounting (PFP-M) Sensor Heads Mount End Plates on Amplifier Units to avoid movement due to Mounting vibration. When a Mobile Console is installed, mount the End Plate Mounting Sensor Heads facing as shown in the following diagram. • Use the dimensions from the following table to mount unthreaded cylindrical models (E2C-ED-@@). Do not tighten screws with torque exceeding 0.2 N·m when mounting Sensor Heads. Dimpled end of Model Tightening range A set screw (M3) E2C-EDR6-F 9 to 18 mm E2C-ED01@@ 9 to 18 mm E2C-ED02@@ 11 to 12 mm End Plate E2C-ED@@ Mounting a Communications Head for the Mobile Console • Use the torque given in the following table to tighten threaded cylindrical models (E2C-EM@@). Leave a space of at least 20 mm on the left side of the Units for a Mobile Console Communications Head. Model Tightening torque E2C-EM02@@ 15 N·m max. 20 mm E2C-EM07M@@ 15 N·m max. E2C-EM02H@@ 5.9 N·m max. • Do not use torque exceeding 0.5 N·m to tighten screws when mounting flat models (E2C-EV@@). • Use a bending radius of at least 8 mm for the Sensor Head cable. • Use only the special extension cable to extend the cable between the Sensor Head and the Amplifier Unit. Model Cable length E22-XC2R 2 m EEPROM Write Error E22-XC7R 7 m If the data is not written to the EEPROM correctly due to a power failure or static-electric noise, initialize the settings using the keys on Effects of Surrounding Metal the Amplifier Unit. • Provide a minimum distance between the Sensor and the surrounding metal as shown in the table below. Optical Communications Effects of Surrounding Metal (Units: mm) When using more than one Amplifier Unit, mount the Units side-by- Model Counterbore A Protrusion B A dia. side. Do not slide or remove Units while they are in use. E2C-EDR6-F 3.1 0 E2C-ED01@@ 5.4 0 B Miscellaneous E2C-ED02@@80 Protective Cover E2C-EM02@@ 10 0 E2C-EM07M@@ 35 20 Be sure to put on the Protective Cover before use. E2C-EV05@@ 14 × 30 4.8 Mobile Console E2C-EM02H@@ 12 0 Use the E3X-MC11-SV2 Mobile Console for E2C-EDA-series Amplifier Units. Other Mobile Consoles, such as the E3X-MC11, Mutual Interference cannot be used. • If more than one Sensor Head is installed face to face or in parallel, make sure that the distances between two Units adjacent to each Sensor Head and Amplifier Unit Connection other are the same as or larger than the corresponding values shown in the following table. Be sure to use only specified Sensor Head and Amplifier Unit • The distance between Sensor Heads may be narrower than specified with combinations. The E3C-LDA-series Photoelectric Sensor with these Sensors because the Mutual Interference Prevention Function is Separate Digital Amplifier is not compatible, and the E2C-EDA must used for optical communications between the Amplifier Units. not be used with products from that series. Warm-up B A The digital display will slowly change until the circuits stabilize after the power is turned ON. It takes about 30 minutes after the power is Mutual Interference (Units: mm) turned ON before the E2C-EDA is ready to sense. Face-to-face Parallel arrangement arrangement Maintenance Inspection Face-to-face Parallel using the Mutual using the Mutual Model arrangement arrangement • Be sure to turn OFF the power before adjusting, connecting, or Interference Interference A B Prevention Prevention disconnecting the Sensor Head. Function A' Function B' • Do not use thinner, benzene, acetone, or kerosene to clean the E2C-EDR6-F 14 10 3.5 3.1 Sensor Head or Amplifier Unit. E2C-ED01@@ 45 20 9 5.4 E2C-ED02@@ 35 30 21 8 * E2C-EM02@@ 36 30 21 10 * E2C-EM07M@@ 140 120 35 18 * E2C-EV05@@ 65 30 21 14 * E2C-EM02H@@ 45 30 21 12 * * Mutual interference does not occur for close-proximity mounting when the Mutual Interference Prevention Function is effective. 11 E2C-EDA (Unit: mm) Dimensions Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified. Sensor Heads Vinyl-insulated round coaxial cable E2C-EDR6-F Vinyl-insulated round cable 1.7 dia., 1 core 3.4 dia., 3 cores -F: 0.5 m -F: 3 m Flexible Cable 8 6 3 dia. 18 Connector 5.2 dia. 18 10 57 15.8 15 20.6 E2C-ED01(-F) Vinyl-insulated round coaxial cable Vinyl-insulated round cable 3.4 dia., 3 cores 2.5 dia., 1 core Standard: 0.5 m/-F: 3 m Standard: 2 m/-F: 0.5 m Flexible Cable 8 18 6 5.4 dia. Connector 5.2 dia. 18 10 57 15.8 15 20.6 Vinyl-insulated round cable E2C-ED02(-F) Vinyl-insulated round coaxial cable 3.4 dia., 3 cores 2.5 dia., 1 core Standard: 2 m/-F: 0.5 m Standard: 0.5 m/-F: 3 m Flexible Cable 8 22 6 8 dia. Connector 5.2 dia. 18 10 57 15.8 15 20.6 E2C-EM02(-F) Vinyl-insulated round cable Vinyl-insulated round coaxial cable 3.4 dia., 3 cores 2.5 dia., 1 core 18 dia. 22 Standard: 0.5 m/-F: 3 m Standard: 2 m/-F: 0.5 m 16 (5.4) 16.6 Flexible Cable 8 6 8 dia. 4 M10 × 1 Clamping nut Connector 5.2 dia. Toothed washer 18 10 57 15.8 15 20.6 12 E2C-EDA E2C-EM07M(-F) Vinyl-insulated round cable Vinyl-insulated round coaxial cable 29 dia. 46.3 2.5 dia., 1 core 3.4 dia., 3 cores 24 10 25 (11.3) Standard: 0.5 m/-F: 3 m Standard: 2 m/-F: 0.5 m Flexible Cable 8 6 9.8 dia. 15.7 dia. M18 × 1 4 Connector Clamping nut 5.2 dia. Toothed washer 18 10 57 15.8 15 20.6 E2C-EV05(-F) Vinyl-insulated round cable Vinyl-insulated round coaxial cable 2.5 dia., 1 core 3.4 dia., 3 cores Standard: 0.5 m/-F: 3 m Standard: 2 m/-F: 0.5 m Sensing surface Flexible Cable 8 6 7 14 7 10 10 3 Connector 30 Two, 3.3 dia. 5.2 dia. 18 10 57 15.8 4.8 1.5 15 20.6 Two, M3 10±0.1 Mounting Holes Vinyl-insulated round cable E2C-EM02H 21 dia. Fluororesin-insulated round coaxial cable M12 × 1 3.4 dia., 3 cores 2.5 dia., 1 core 17 22 Standard: 0.5 m Standard: 2 m 8 Flexible Cable 6 10.5 dia. 4 Connector Clamping nut 5.2 dia. Toothed washer 18 10 57 15.8 15 20.6 Extension Cables for Sensors Head E22-XC2R L* E22-XC7R 6.4 23.2 (30) 18 6 15.8 15.8 Vinyl-insulated round cable 3.4 dia., 3 cores * Cable Specifications Specifications L +50 2 m 2,000 0 +200 7 m 7,000 0 13 E2C-EDA Amplifier Units Amplifier Units with Cables Main display Circle ( ): Fine positioning indicator Ellipse ( ): Operation indicators (2 channels) E2C-EDA11 E2C-EDA21 E2C-EDA41 E2C-EDA51 Sub-display Vinyl-insulated round cable, 4 dia., 4 cores Operation indicator 2 (Conductor cross-sectional area: 0.2 mm ; insulation diameter: 1.1 dia.) Standard length: 2 m Connector 36.7 With Mounting Bracket Attached 3.9 × 3 38.8 * The Mounting Bracket can also =11.7 35.8 be used on side A. 3.9 × 3 21.1 A * =11.7 18.15 2.5 76 10 50.3 Connector 32 9.9 13.8 12.5 3.4 4.1 24.7 34.8 34.1 16 Hole for optical communications Two, 3.2 dia. holes Two, M3 E39-L143 Mounting Bracket: Sold separately Stainless steel (SUS304) 3.4 4.4 16 Mounting Holes 34.1 16 14 E2C-EDA Amplifier Units with Wire-saving Connectors E2C-EDA6 Main display Circle ( ): Fine positioning indicator Ellipse ( ): Operation indicators (2 channels) E2C-EDA7 E2C-EDA8 E2C-EDA9 Operation indicator Sub-display Connector 36.7 With Mounting Bracket Attached 3.9 × 3 38.8 =11.7 * The Mounting Bracket can 35.8 also be used on side A. 3.9 × 3 21.1 A * =11.7 18.15 82.7 79.2 2.5 76 10 50.3 Connector Connector E3X-CN21 E3X-CN22 32 9.9 13.8 12.95 3.4 4.1 34.1 16 Hole for optical communications 24.7 34.8 E39-L143 Mounting Bracket: Sold separately 3.4 4.4 Stainless steel (SUS304) Two, M3 34.1 16 16 Mounting Holes 15 E2C-EDA Amplifier Unit with Connector for Sensor Communications Unit 38.8 11.7 35.8 E2C-EDA0 21.1 11.7 18.15 95 2.5 13.8 76 19 10 50.3 32 32 9.9 13.8 3.4 4.1 34.1 16 24.7 34.8 Two, 3.2 dia. 4.4 3.4 28.1 16 Amplifier Unit Connectors Refer to E3X-DA-S/MDA for details. Mobile Console Refer to E3X-DA-S/MDA for details. Accessories (Order Separately) Mounting Brackets Refer to E39-L for details. End Plate Refer to DIN rail for details. 16 Terms and Conditions Agreement 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. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses 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. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials 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 user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability. Change in Specifications. Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 2016.5 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2016 All Right Reserved.