Digital Controller E5EK CSM_E5EK_DS_E_3_1 Advanced Digital Controllers Ideal for Worldwide Use • Modular structure High-accuracy: 100 ms sampling (for analog input) Auto-tuning and fuzzy self-tuning Conforms to international EMC and safety standards. IP66/NEMA4 (indoor use) front face Remote set point Serial communications (RS-232C, RS-422 and RS-485) and transfer output (4 to 20 mA) Position-proportional control model Heating/cooling control Refer to E5@K Operation for operating Refer to Safety Precautions for All Temperature Controllers. procedures. Model Number Structure ■ Model Number Legend E5EK- @@@ @ -500 12 1. Model AA: Standard model PRR: Position-proportional model T: Programmable type 2. Number of alarms 2: Two alarms 1 E5EK E5EK Ordering Information ■ List of Models Description Model Specification Base Unit E5EK-AA2 AC100-240 Standard model E5EK-AA2-500 AC100-240 Standard model with terminal cover E5EK-PRR2 AC100-240 Position-proportional model E5EK-PRR2-500 AC100-240 Position-proportional model with terminal cover E5EK-TAA2 AC100-240 Standard model E5EK-TAA2-500 AC100-240 Standard model with terminal cover E5EK-TPRR2 AC100-240 Position-proportional model E5EK-TPRR2-500 AC100-240 Position-proportional model with terminal cover Note: 1. When using the heater burnout alarm function with a standard model, the Linear Output Unit cannot be used for the control outputs (heat). 2. Be sure to specify the Current Transformer, Output Unit, and Option Unit when ordering. 3. The Digital Controller provides transfer outputs at 4 to 20 mA for the PV and other values and control outputs at 4 to 20 mA for the current outputs. Description Model Specification Output Unit E53-R Relay E53-S SSR E53-Q Pulse (NPN) 12 VDC E53-Q3 Pulse (NPN) 24 VDC E53-Q4 Pulse (PNP) 24 VDC E53-C3 Linear (4 to 20 mA) E53-C3D Linear (0 to 20 mA) E53-V34 Linear (0 to 10 V) E53-V35 Linear (0 to 5 V) Note: The Digital Controller uses a dedicated, high-resolution Output Unit. The E53-C Current Output Unit for the E5@X cannot be used with the Digital Controller. Description Model Specification Option Unit E53-AKB Event input E53-EN01 Communication (RS-232C) E53-EN02 Communication (RS-422) E53-EN03 Communication (RS-485) E53-AKF Transfer output Note: 1. The Option Unit can be used either by the E5AK or E5EK. 2. The E5AK allows a maximum of three Option Units to be mounted. The E5EK allows only one Option Unit to be mounted. Inspection Report The Digital Controller can be provided together with an inspection report. Refer to the following legend with the suffix “K” when ordering a model provided together with an inspection report. E5@K-AA2-K, E5@K-PRR2-K, E5@K-TAA2-K, E5@K-TPRR2-K, E53-AKF-K 2 E5EK ■ Accessories (Order Separately) Name Model Hole diameter Current Transformer E54-CT1 5.8 mm E54-CT3 12.0 mm Note: No CT is required unless the heater burnout alarm function is used. Name Model Connectable models Terminal Cover E53-COV08 E5EK Unit Label Mounting Bracket Model Y92S-L1 Model Y92H-5 Note: This mounting bracket set is included with the Temperature Controller. The set includes one bracket for the top and one for the bottom. Specifications ■ Ratings Item 100 to 240 VAC type Supply voltage 100 to 240 VAC, 50/60 Hz Power consumption E5EK: 15 VA Operating voltage range 85% to 110% of rated supply voltage Input Thermocouple: K, J, T, E, L, U, N, R, S, B, W, PLII Platinum resistance thermometer: JPt100, Pt100 Current input: 4 to 20 mA, 0 to 20 mA Voltage input: 1 to 5 V, 0 to 5 V, 0 to 10 V Input impedance Current input: 150 Ω; Voltage input: 1 MΩ min. Control output Standard Model, Programmable Model According to Output Unit (see Output Unit Ratings and Characteristics) Position-proportional Model 2 Relay outputs: SPST-NO, 1 A at 250 VAC (including inrush current) *1 Auxiliary output SPST-NO, 3 A at 250 VAC (resistive load) Control method *2 ON/OFF or 2-PID control (with auto-tuning) Setting method Digital setting using front panel keys Indication method 7-segment digital display and LEDs Potentiometer 100 Ω to 2.5 kΩ Event input Contact input: ON: 1 kΩ max., OFF: 100 kΩ min. No-contact input: ON: residual voltage: 1.5 V max., OFF: leakage current: 0.1 mA max. Transfer output 4 to 20 mA, permissible load impedance: 600 Ω max., resolution: approx. 2,600 Remote SP input Current input: 4 to 20 mA (Input impedance: 150 Ω) Current Transformer input Connect an exclusive Current Transformer (E54-CT1 or E54-CT3) Other functions Standard Manual output, heating/cooling control, SP limiter, loop burnout alarm, SP ramp, MV limiter, MV change rate limiter, input digital filter, input shift, run/stop, protect functions, scaling function. Option Multiple SP, run/stop selection, transfer output functions Degree of protection Conforms to IEC IP66 and NEMA4 (Indoor use) Note: Do not use the output from an inverter as the power supply. Refer to Safety Precautions for All Temperature Controllers. *1.All control outputs are isolated electrically from the input circuits. *2.The E5EK-AA2-DRT, E5EK-T, and E5EK-TP do not support fuzzy self-tuning. ■ Input Ranges Platinum Resistance Thermometer Input (switch selectable) JPt100 Pt100 Range °C −199.9 to 650.0 −199.9 to 650.0 °F −199.9 to 999.9 −199.9 to 999.9 Setting 01 3 E5EK E5EK Thermocouple Input (switch K1 K2 J1 J2 T E L1 L2 U N R S B W PLII selectable) (See note.) Range °C −200 0.0 to −100 0.0 to −199.9 0 to −100 0.0 to −199.9 −200 0 to 0 to 100 to 0 to 0 to to 500.0 to 850 400.0 to 400.0 600 to 850 400.0 to 400.0 to 1,700 1,700 1,800 2,300 1,300 1,300 1,300 °F −300 0.0 to −100 0.0 to −199.9 0 to −100 0.0 to −199.9 −300 0 to 0 to 300 to 0 to 0 to to 900.0 to 750.0 to 700.0 1,100 to 750.0 to 700.0 to 3,000 3,000 3,200 4,100 2,300 2,300 1,500 1,500 2,300 Setting 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Note: Setting number is factory-set to 2 (K1). Thermocouple W is W/Re5-26 (tungsten rhenium 5, tungsten rhenium 26). Current/Voltage Input (switch selectable) Current input Voltage input 4 to 20 mA 0 to 20 mA 1 to 5 V 0 to 5 V 0 to 10 V Range One of following ranges depending on results of scaling −1999 to 9999 −199.9 to 999.9 −19.99 to 99.99 −1.999 to 9.999 Setting 17 18 19 20 21 4 E5EK ■ Characteristics Indication accuracy (See note 1.) Thermocouple: (±0.3% of indication value or ±1°C, whichever greater) ±1 digit max. Platinum resistance thermometer: (±0.2% of indication value or ±0.8°C, whichever greater) ±1 digit max. Analog input: ±0.2% FS ±1 digit max. Hysteresis 0.01% to 99.99% FS (in units of 0.01% FS) Proportional band (P) 0.1% to 999.9% FS (in units of 0.1% FS) Integral (reset) time (I) 0 to 3,999 s (in units of 1 s) Derivative (rate) time (D) 0 to 3,999 s (in units of 1 s) Control period 1 to 99 s (in units of 1 s) Manual reset value 0.0% to 100.0% (in units of 0.1%) Alarm setting range −1,999 to 9,999 or −199.9 or 999.9 (decimal point position dependent on input type or result of scaling) Set time (See note 2.) 0 to 99 hrs 59 min or 0 to 99 min 59 s Program capacity (See note 2.) 4 patterns, 16 steps Programming method (See note 2.) Time or ramp setting method Time accuracy (See note 2.) ±0.2% (±500 ms) of the set value Sampling period (See note 3.) Temperature input: 250 ms Current/voltage input: 100 ms Insulation resistance 20 MΩ min. (at 500 VDC) Dielectric strength 2,000 VAC, 50/60 Hz for 1 min between terminals of different polarities 2 Vibration resistance Malfunction: 10 to 55 Hz, 10 m/s (approx. 1G) for 10 min each in X, Y, and Z directions 2 Destruction: 10 to 55 Hz, 20 m/s (approx. 2G) for 2 hrs each in X, Y, and Z directions 2 Shock resistance Malfunction: 200 m/s min. (approx. 20G), 3 times each in 6 directions 2 (100 m/s (approx. 10G) applied to the relay) 2 Destruction: 300 m/s min. (approx. 30G), 3 times each in 6 directions Ambient temperature Operating: −10°C to 55°C (with no icing)/3-year warranty period: –10°C to 50°C Storage: −25°C to 65°C (with no icing) Ambient humidity Operating: 35% to 85% Degree of protection Front panel: NEMA4 for indoor use (equivalent to IP66) Rear case: IEC standard IP20 Terminals: IEC standard IP00 Memory protection Non-volatile memory (number of writings: 100,000 operations) Weight E5AK: approx. 450 g E5EK: approx. 320 g Mounting bracket: approx. 65 g EMC Emission Enclosure: EN55011 Group 1 class A Emission AC Mains: EN55011 Group 1 class A Immunity ESD: EN61000-4-2: 4 kV contact discharge (level 2) 8 kV air discharge (level 3) Immunity RF-interference: ENV50140: 10 V/m (amplitude modulated, 80 MHz to 1 GHz) (level 3) 10 V/m (pulse modulated, 900 MHz) Immunity Conducted Disturbance: ENV50141: 10 V (0.15 to 80 MHz) (level 3) Immunity Burst: EN61000-4-4: 2 kV power-line (level 3) 2 kV I/O signal-line (level 4) Approved standards UL61010C-1, CSA 22.2 No. 61010-1 Conforms to EN61326-1: 2006, EN61010-1 (IEC61010-1) Conforms to VDE0106/part 100 (Finger Protection), when the separately-ordered terminal cover is mounted. Note: 1. The indication accuracy of the K1, T, and N thermocouples at a temperature of −100°C or less is ±2°C ±1 digit maximum. The indication accuracy of the U, L1, and L2 thermocouples at any temperature is ±2°C ±1 digit maximum. The indication accuracy of the B thermocouple at a temperature of 400°C or less is unrestricted. The indication accuracy of the R and S thermocouples at a temperature of 200°C or less is ±3°C ±1 digit maximum. The indication accuracy of the W thermocouple at any temperature is (±0.3% of the indicated value or ±3°C, whichever is greater) ±1digit maximum. The indication accuracy of the PLII thermocouple at any temperature is (±0.3% or ±2°C, whichever is greater) ±1 digit maximum. 2. For Programmable Models. 3. The sampling period of the standard model with CT and remote SP inputs is 250 ms. 5 E5EK E5EK ■ Output Unit Ratings and Characteristics Model Specifications E53-R Relay output 5 A at 250 VAC (resistive load) E53-S SSR output 1 A at 75 to 250 VAC (resistive load) E53-Q Voltage output NPN: 40 mA at 12 VDC (with short-circuit protection) E53-Q3 NPN: 20 mA at 24 VDC (with short-circuit protection) E53-Q4 PNP: 20 mA at 24 VDC (with short-circuit protection) E53-C3 Linear current output 4 to 20 mA, permissible load impedance: 600 Ω max., resolution: approx. 2,600 E53-C3D 0 to 20 mA, permissible load impedance: 600 Ω max., resolution: approx. 2,600 E53-V34 Linear voltage output 0 to 10 VDC, permissible load impedance: 1 kΩ min., resolution: approx. 2,600 E53-V35 0 to 5 VDC, permissible load impedance: 1 kΩ min., resolution: approx. 2,600 Note: An output relay (1 A at 250 VAC) is mounted on the position-proportional model. (When replacing, use the E53-R.) ■ Option Unit Ratings and Characteristics Model Specifications E53-AKB Event input Contact input: ON: 1 kΩ max., OFF: 100 kΩ min. No-contact input: ON: residual voltage 1.5 V max., OFF: leakage current 0.1 mA max. E53-EN01 Communications RS-232C Transmission method: Half-duplex Synchronization method: Start-stop synchronization (asynchronous method) E53-EN02 RS-422 Baud rate: 1.2/2.4/4.8/9.6/19.2 kbps E53-EN03 RS-485 Transmission code: ASCII E53-AKF Transfer output 4 to 20 mA: Permissible load impedance: 600 Ω max. Resolution: approx. 2,600 Note: Event input is used for switching the target value, run or stop command, or automatic and manual mode with an external signal input. ■ Current Transformer Ratings Dielectric strength 1,000 VAC (for 1 min) 2 Vibration resistance 50 Hz, 98 m/s (10G) Weight E54-CT1: approx. 11.5 g; E54-CT3: approx. 50 g Accessories (E54-CT3 only) Armature: 2; Plug: 2 ■ Heater Burnout Alarm Max. heater current Single-phase 50 A VAC (See note 1.) Heater current value display accuracy ±5% FS±1 digit max. Heater burnout alarm setting range 0.1 to 49.9 A (in units of 0.1 A) (See note 2.) Min. detection ON time 190 ms (See note 3.) Note: 1. Use the K2CU-F@@A-@GS (with gate input terminals) for the detection of three-phase heater burnout. 2. The heater burnout alarm is always OFF if the alarm is set to 0.0 A and always ON if the alarm is set to 50.0 A. 3. No heater burnout detection or heater current value measurement is possible if the control output (heat) is ON for less than 190 ms. 6 E5EK Nomenclature E5EK No. 1 display No. 2 display Operation indicators Display Key A/M Key Up Key/Down Key Dimensions Note: All units are in millimeters unless otherwise indicated. E5EK Panel Cutouts 60 min. 120 min. Note: 1. Recommended panel thickness is 1 to 8 mm. 2. Maintain the specified vertical and horizontal mounting space between each Unit. Units must not be closely mounted vertically or horizontally. Accessories (Order Separately) Terminal Cover E53-COV0809 E53-COV08 7 E5EK E5EK Current Transformer E54-CT1 E54-CT3 2.36 dia. 5.8 dia. 12 dia. 40 × 40 Two, M3 (depth: 4) Unit Label (Order Separately) Y92S-L1 Waterproof Packing Y92S-P5 (for DIN 48 × 96) Order the Waterproof Packing separately if it becomes lost or damaged. The Waterproof Packing can be used to achieve an IP66 degree of protection. (Deterioration, shrinking, or hardening of the waterproof packing may occur depending on the operating environment. Therefore, periodic replacement is recommended to ensure the level of waterproofing specified in IP66. The time for periodic replacement depends on the operating environment. Be sure to confirm this point at your site. Consider one year a rough standard. OMRON shall not be liable for the level of water resistance if the customer does not perform periodic replacement.) The Waterproof Packing does not need to be attached if a waterproof structure is not required. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. 8 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. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: · Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog. · Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. · Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. 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. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. Disclaimers 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 model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. 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. ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. 2009.4 In the interest of product improvement, specifications are subject to change without notice. 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