IP66/NEMA4 RS-232C RS-422 RS-485 AC/DC24V AC100-240 E5EK-AA2-500 AC/DC24 - Datasheet Archive
E5EK Advanced Digital Controllers Ideal for Worldwide Use · Modular structure · High-accuracy: 100 ms sampling (for
Digital Controller E5EK 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 IP66/NEMA4 (indoor use) front face · Remote set point · Serial communications (RS-232C RS-232C, RS-422 RS-422 and RS-485 RS-485) and transfer output (4 to 20 mA) · Position-proportional control model · Heating/cooling control · AC/DC24V AC/DC24V types are also available. ® Model Number Structure Model Number Legend E5EK- @@@ @ -500 1 2 1. Model AA: Standard model PRR: Position-proportional model T: Programmable type 2. Number of alarms 2: Two alarms http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 1 E5EK Ordering Information List of Models Description Base Unit Model E5EK-AA2 AC100-240 AC100-240 Specification Standard model E5EK-AA2-500 E5EK-AA2-500 AC100-240 AC100-240 Standard model with terminal cover E5EK-AA2 AC/DC24 AC/DC24 Standard model E5EK-AA2-500 E5EK-AA2-500 AC/DC24 AC/DC24 Standard model with terminal cover E5EK-PRR2 AC100-240 AC100-240 Position-proportional model E5EK-PRR2-500 E5EK-PRR2-500 AC100-240 AC100-240 Position-proportional model with terminal cover E5EK-PRR2 AC/DC24 AC/DC24 Position-proportional model E5EK-PRR2-500 E5EK-PRR2-500 AC/DC24 AC/DC24 Position-proportional model with terminal cover E5EK-TAA2 AC100-240 AC100-240 Standard model E5EK-TAA2-500 E5EK-TAA2-500 AC100-240 AC100-240 Standard model with terminal cover E5EK-TAA2 AC/DC24 AC/DC24 Standard model E5EK-TAA2-500 E5EK-TAA2-500 AC/DC24 AC/DC24 Standard model with terminal cover E5EK-TPRR2 AC100-240 AC100-240 Position-proportional model E5EK-TPRR2-500 E5EK-TPRR2-500 AC100-240 AC100-240 Position-proportional model with terminal cover E5EK-TPRR2 AC/DC24 AC/DC24 Position-proportional model E5EK-TPRR2-500 E5EK-TPRR2-500 AC/DC24 AC/DC24 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 Output Unit Model Specification E53-R E53-R Relay E53-S E53-S SSR E53-Q E53-Q Pulse (NPN) 12 VDC E53-Q3 E53-Q3 Pulse (NPN) 24 VDC E53-Q4 E53-Q4 Pulse (PNP) 24 VDC E53-C3 E53-C3 Linear (4 to 20 mA) E53-C3D E53-C3D Linear (0 to 20 mA) E53-V34 E53-V34 Linear (0 to 10 V) E53-V35 E53-V35 Linear (0 to 5 V) Note: The Digital Controller uses a dedicated, high-resolution Output Unit. The E53-C E53-C Current Output Unit for the E5@X cannot be used with the Digital Controller. Description Option Unit Model Specification E53-AKB E53-AKB Event input E53-EN01 E53-EN01 Communication (RS-232C RS-232C) E53-EN02 E53-EN02 Communication (RS-422 RS-422) E53-EN03 E53-EN03 Communication (RS-485 RS-485) E53-AKF 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 E53-AKF-K http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 2 E5EK Accessories (Order Separately) Name Model Current Transformer Hole diameter E54-CT1 E54-CT1 5.8 mm E54-CT3 E54-CT3 12.0 mm Note: No CT is required unless the heater burnout alarm function is used. Name Model Terminal Cover Connectable models E53-COV08 E53-COV08 E5EK Unit Label Model Y92S-L1 Y92S-L1 Specifications Ratings Item AC100-240V AC100-240V type Supply voltage AC/DC24V AC/DC24V type AC100 AC100 to 240V, 50/60 Hz AC/DC24V AC/DC24V, 50/60 Hz 12 VA, 8 W Power consumption E5EK: 15 VA Operating voltage range 85% to 110% of rated supply voltage Input Thermocouple: Platinum resistance thermometer: Current input: Voltage input: K, J, T, E, L, U, N, R, S, B, W, PLII JPt100, Pt100 4 to 20 mA, 0 to 20 mA 1 to 5 V, 0 to 5 V, 0 to 10 V Input impedance Current input: 150 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) (See note 1.) ; Voltage input: 1 M min. Auxiliary output SPST-NO, 3 A at 250 VAC (resistive load) Control method (See note 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 Event input Contact input: ON: 1 k max., OFF: 100 k min. No-contact input: ON: residual voltage: 1.5 V max., OFF: leakage current: 0.1 mA max. to 2.5 k Transfer output 4 to 20 mA, permissible load impedance: 600 Remote SP input Current input: 4 to 20 mA (Input impedance: 150 max., resolution: approx. 2,600 Current Transformer input Connect an exclusive Current Transformer (E54-CT1 E54-CT1 or E54-CT3 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: 1. All control outputs are insulated from the input circuit. 2. Fuzzy self-tuning is available when using the Digital Controller in standard control operation with temperature input. Input Ranges Platinum Resistance Thermometer Input (switch selectable) Range C F Setting JPt100 199.9 to 650.0 199.9 to 999.9 0 http://www.ia.omron.com/ Pt100 199.9 to 650.0 199.9 to 999.9 1 (c)Copyright OMRON Corporation 2007 All Rights Reserved. 3 E5EK Thermocouple Input (switch selectable) (See note.) Range K1 K2 J1 J2 T E L1 L2 U N R S B W PLII 200 to 1,300 0.0 to 500.0 100 0.0 to to 850 400.0 199.9 0 to to 400.0 600 100 0.0 to to 850 400.0 199.9 200 to 400.0 to 1,300 0 to 1,700 0 to 1,700 100 to 0 to 1,800 2,300 0 to 1,300 F Setting C 300 to 2,300 0.0 to 900.0 100 to 1,500 0.0 to 750.0 199.9 0 to to 700.0 1,100 100 to 1,500 0.0 to 750.0 199.9 300 to 700.0 to 2,300 0 to 3,000 0 to 3,000 300 to 0 to 3,200 4,100 0 to 2,300 2 3 4 5 6 8 9 10 12 13 14 16 7 11 15 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 4 to 20 mA Voltage input 0 to 20 mA 1 to 5 V 0 to 5 V Range Setting 17 0 to 10 V 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 18 http://www.ia.omron.com/ 19 20 21 (c)Copyright OMRON Corporation 2007 All Rights Reserved. 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 Set time (See note 2.) Program capacity (See note 2.) Programming method (See note 2.) Time accuracy (See note 2.) 1,999 to 9,999 or 199.9 or 999.9 (decimal point position dependent on input type or result of scaling) 0 to 99 hrs 59 min or 0 to 99 min 59 s 4 patterns, 16 steps Time or ramp setting method 0.2% ( 500 ms) of the set value Sampling period (See note 3.) Temperature input: Current/voltage input: 250 ms 100 ms Insulation resistance 20 M Dielectric strength 2,000 VAC, 50/60 Hz for 1 min between terminals of different polarities Vibration resistance Malfunction: 10 to 55 Hz, 10 m/s2 (approx. 1G) for 10 min each in X, Y, and Z directions Destruction: 10 to 55 Hz, 20 m/s2 (approx. 2G) for 2 hrs each in X, Y, and Z directions Shock resistance Malfunction: 200 m/s2 min. (approx. 20G), 3 times each in 6 directions (100 m/s2 (approx. 10G) applied to the relay) Destruction: 300 m/s2 min. (approx. 30G), 3 times each in 6 directions Ambient temperature Operating: Storage: Ambient humidity Operating: 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: Emission AC Mains: Immunity ESD: Approved standards UL1092 UL1092, CSA22 CSA22.2 No. 142, CSA22 CSA22.2 No. 1010-1 Conforms to EN50081-2 EN50081-2, EN50082-2 EN50082-2, EN61010-1 EN61010-1 (IEC1010-1 IEC1010-1) Conforms to VDE0106/part 100 (Finger Protection), when the separately-ordered terminal cover is mounted. min. (at 500 VDC) 10 C to 55 C (with no icing)/3-year warranty period: 10 C to 50 C 25 C to 65 C (with no icing) 35% to 85% EN55011 EN55011 Group 1 class A EN55011 EN55011 Group 1 class A EN61000-4-2 EN61000-4-2: 4 kV contact discharge (level 2) 8 kV air discharge (level 3) Immunity RF-interference: ENV50140 ENV50140: 10 V/m (amplitude modulated, 80 MHz to 1 GHz) (level 3) 10 V/m (pulse modulated, 900 MHz) Immunity Conducted Disturbance: ENV50141 ENV50141: 10 V (0.15 to 80 MHz) (level 3) Immunity Burst: EN61000-4-4 EN61000-4-4: 2 kV power-line (level 3) 2 kV I/O signal-line (level 4) 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) 1 digit 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. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 5 E5EK Output Unit Ratings and Characteristics Model E53-R E53-R Specifications Relay output 5 A at 250 VAC (resistive load) E53-S E53-S SSR output 1 A at 75 to 250 VAC (resistive load) E53-Q E53-Q Voltage output NPN: 40 mA at 12 VDC (with short-circuit protection) E53-Q3 E53-Q3 NPN: 20 mA at 24 VDC (with short-circuit protection) E53-Q4 E53-Q4 PNP: 20 mA at 24 VDC (with short-circuit protection) E53-C3 E53-C3 Linear current output 4 to 20 mA, permissible load impedance: 600 E53-C3D E53-C3D E53-V34 E53-V34 max., resolution: approx. 2,600 0 to 20 mA, permissible load impedance: 600 E53-V35 E53-V35 max., resolution: approx. 2,600 0 to 10 VDC, permissible load impedance: 1 k Linear voltage output min., resolution: approx. 2,600 0 to 5 VDC, permissible load impedance: 1 k 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 E53-R.) Option Unit Ratings and Characteristics Model E53-AKB E53-AKB E53-EN01 E53-EN01 Communications Specifications Event input Contact input: ON: 1 k max., OFF: 100 k min. No-contact input: ON: residual voltage 1.5 V max., OFF: leakage current 0.1 mA max. RS-232C RS-232C E53-EN02 E53-EN02 RS-422 RS-422 E53-EN03 E53-EN03 RS-485 RS-485 E53-AKF E53-AKF Transfer output Transmission method: Synchronization method: Baud rate: Transmission code: Half-duplex Start-stop synchronization (asynchronous method) 1.2/2.4/4.8/9.6/19.2 kbps ASCII 4 to 20 mA: Permissible load impedance: 600 Resolution: approx. 2,600 max. 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) Vibration resistance 50 Hz, 98 m/s2 (10G) Weight E54-CT1 E54-CT1: approx. 11.5 g; E54-CT3 E54-CT3: approx. 50 g Accessories (E54-CT3 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. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 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-COV0809 E53-COV08 E53-COV08 http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 7 E5EK Current Transformer E54-CT1 E54-CT1 E54-CT3 E54-CT3 2.36 dia. 12 dia. 5.8 dia. 40 × 40 Two, M3 (depth: 4) Unit Label (Order Separately) Y92S-L1 Y92S-L1 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. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 8 Safety Precautions for All Temperature Controllers Refer to the precautions of individual product for more specific details. Warning The following products contain lithium batteries. Do not disassemble, deform under pressure, heat to over 100°C, or incinerate these products. The lithium battery may ignite or explode. Applicable models: E5ZE, E5LD, and E5LC. Caution Do not touch any of the terminals while the power is being supplied. Doing so may result in electric shock. Do not allow pieces of metal or wire cuttings to get inside the Temperature Controller. Doing so may result in electric shock, fire, or malfunction. Do not attempt to disassemble, repair, or modify the Temperature Controller. Any attempt to do so may result in electric shock, fire, or malfunction. Do not use the Temperature Controller in locations subject to flammable or explosive gases. Doing so may result in an explosion. The switching capacity and switching conditions will significantly affect the longevity of the output relays. Use the Temperature Controller within the rated load, and do not use the Temperature Controller beyond the number of operations specified under electrical life. Using the Temperature Controller beyond its electrical life may result in contact welding or burning. Use Temperature Controller settings that are appropriate for the controlled system. Failure to do so may cause unexpected operation resulting in damage to equipment or personal injury Prepare a circuit with an overheating prevention alarm and implement other safety measures to ensure safe operation in the event of a malfunction. Loss of operational control due to malfunction may result in a serious accident. Tighten the terminal screws to the following torque: M3.5 screws: 0.74 to 0.90 N·m M3 screws: 0.40 to 0.56 N·m E5GN: Terminals 1 to 6: 0.23 to 0.25 N·m Terminals 7 to 9: 0.12 to 0.14 N·m Failure to tighten terminal screws to the correct torque may result in fire or malfunction. Make sure there will be no adverse affects from the device connected to the Temperature Controller before using the hardware test mode. Devices connected to the Temperature Controller may reach a dangerous state during the test. http://www.ia.omron.com/ Operating Environment Precautions 1. Do not use the Temperature Controller in the following locations: · Locations exposed to radiated heat from heating devices · Locations subject to exposure to water or oil · Locations subject to direct sunlight · Locations subject to dust or corrosive gases (in particular, sulfide gas and ammonia gas) · Locations subject to severe changes in temperature · Locations subject to icing or condensation · Locations subject to excessive shock or vibration 2. Use and store the Temperature Controller within the rated temperature or humidity range specified for each model. When two or more Temperature Controllers are mounted horizontally close to each other or vertically next to one another, the internal temperature will increase due to the heat they radiate and the service life of the products will decrease. In such cases, forced cooling by fans or other means of air ventilation will be required to cool down the Temperature Controllers. 3. Allow enough space around the Temperature Controller to ensure proper heat dissipation. Do no block the ventilating holes. 4. Be sure to wire properly with correct polarity of terminals. 5. To wire the E5AN, E5EN, or E5CN using crimp terminals, use crimp terminals designed for M3.5 screws and with a width of 7.2 mm max. 7.2 mm max. 6. When wiring the E5GN, use a cable gauge of AWG24 AWG24 (0.205 mm 2) to AWG14 AWG14 (2.081 mm 2) for terminals 1 to 6, and use a cable gauge of AWG28 AWG28 (0.081 mm 2) to AWG22 AWG22 (0.326 mm 2) for terminals 7 to 9. The exposed current-carrying part to be inserted into terminals must be 5 to 6 mm. 7. After wiring is completed, do not pull on or bend a terminal block lead wire with a force of 30 N or higher. 8. Do not connect anything to unused terminals. 9. Make sure that the power supply voltages and loads are within specification and rating ranges before using the Temperature Controller. 10. To avoid inductive noise, keep the wiring for the Temperature Controller's terminal board away from power cables carrying high voltages or large currents. Also, do not wire power lines together with or parallel to Temperature Controller wiring. Using shielded cables to separate pipes and ducts is recommended. Attach surge absorbers or noise filters to peripheral devices that generate noise (e.g., motors, transformers, solenoids, magnetic coils, or other equipment that has an inductance element). If using a noise filter with the power supply, be sure to confirm the voltage and the current, and then mount the power supply as near as possible to the Temperature Controller. Set up the Temperature Controller, along with its power supply, as far away as possible from devices that generate strong, high-frequency waves, such as high-frequency welders and high-frequency machines, and from devices that generate surges. 11. Make sure that the rated voltage is attained within two seconds of turning the power ON. 12. Allow at least 30 seconds for the Temperature Controller to warm up. 13. When using self-tuning, turn ON power for the load (e.g., heater) at the same time as or before supplying power to the Temperature Controller. If power is turned ON for the Temperature Controller before turning ON power for the load, self-tuning will not be performed properly and optimum control will not be achieved. (c)Copyright OMRON Corporation 2007 All Rights Reserved. 1 C-1 Precautions for Correct Use 14. In order that power can be turned OFF in an emergency by the person operating the Temperature Controller, install the appropriate switches and circuit breakers, and label them accordingly. 15. Turn OFF the power before drawing out the Temperature Controller body. Do not touch or apply excessive force to the terminals or electronic parts. When inserting the body, make sure that electronic parts do not come in contact with the case. 16. When the terminal block for the E5GN is detached, do not touch or apply excessive force to any electronic parts. 17. Use alcohol to clean the Temperature Controller. Do not use thinner or other solvent-based substances. 18. Inverters with an output frequency of 50/60 Hz are available, but they may cause the internal temperature of Temperature Controller to rise, possibly resulting in smoke or burning. Do not use an inverter output to supply power to a Temperature Controller. Service Life 1. Use the Temperature Controller within the specified temperature and humidity ranges. If the product is installed inside a control panel, the temperature around the Temperature Controller and not the temperature around the control panel must be kept within the specified temperature range. 2. The service life of electronic devices such as Temperature Controllers is determined not only by the number of switching operations performed by the relay, but also by the service life of the internal electronic components. The service life of these components depends on the ambient temperature: it will be shorter if the ambient temperature is high and longer if the ambient temperature is low. For this reason, the service life of the product can be extended by keeping the internal temperature of the Temperature Controller low. 3. If several Temperature Controllers are mounted side-by-side or are arranged vertically, the heat generated by them may cause the internal temperature of the products to rise, thus reducing their service life. To prevent this, take steps to ensure that the Temperature Controllers are cooled, such as installing fans. When providing forced cooling, however, be careful not to cool down the terminal sections alone to avoid measurement errors. Measurement Accuracy 1. When extending the lead wires for thermocouples, use a compensating conductor appropriate for the type of thermocouple use. 2. When extending the lead wires for platinum resistance thermometers, use lead wires with low resistance, and make the resistance in the 3 lead wires equal. 3. The type of Temperature Sensor and the input type for the Temperature Controller must be set the same. 4. There are two types of platinum resistance thermometers: Pt and JPt. Accurate measurement will not be possible if the input type for the Temperature Sensor is not set correctly. 5. Mount the Temperature Controller horizontally. 6. If significant errors occur, check to see if the input shift has been set correctly. Waterproofing Sections without any specification on their degree of protection or those with IP@0 specifications are not waterproof. EN/IEC Compliance Installing the following fuse in the power supply terminal block is recommended if the Temperature Controller is used in applications requiring EN/IEC compliance. Recommended fuse: A T2A, 250-VAC 250-VAC, time lag fuse with low breaking capacity Operating Precautions 1. It takes approximately five seconds for the outputs to turn ON from the moment the power is turned ON. Due consideration must be given to this time when incorporating Temperature Controllers in a sequence circuit. 2. When using the self-tuning capability of the E5@N, E5@K, or E5@J, supply power to the load (e.g., heater) at the same time as or before supplying power to the Temperature Controller. If power is turned ON for the Temperature Controller before turning ON power for the load, self-tuning will not be performed properly and optimum control will not be achieved. When starting operation after the Temperature Controller has warmed up, turn OFF the power and then turn it ON again at the same time as turning ON power for the load. (Instead of turning the Temperature Controller OFF and ON again, switching from STOP mode to RUN mode can also be used in this case.) 3. The reception of the Temperature Controller may be affected if it is used close to radios, television sets or wireless devices. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 2 C-2 Parameter Displays The following displays are use to represent the characters for parameter names on the Temperature Controller. Seven-segment Digital DIsplay A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Eleven-segment Digital Display a b c d e f g h i j k lm n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 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. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 3 C-3 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 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 product. 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 PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. 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 product 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 product. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. ERRORS AND OMISSIONS The information in this catalog has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. 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. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. COPYRIGHT AND COPY PERMISSION This catalog shall not be copied for sales or promotions without permission. This catalog is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or reproducing this catalog in any manner, for any other purpose. If copying or transmitting this catalog to another, please copy or transmit it in its entirety. 2007. 3 OMRON Corporation In the interest of product improvement, specifications are subject to change without notice. Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved.