CJ1WTC003

CJ Series Temperature Control Unit CJ1W-TC CSM_CJ1W-TC_DS_E_2_1 A Single Unit Performing All the Functions of 4 Temperature Controllers • A Special I/O Unit with direct input of thermocouple or resistance thermometer, PID control with 2 degrees of freedom, and open collector output CJ1W-TC001 Features • • • • • • • Built-in PID control with 2 or 4 control loops or ON/OFF control Direct input of 7 types of thermocouple or resistance thermometer 500 ms sampling cycle RUN/STOP control from CPU Unit Unrestricted CPU Unit cycle time Heater burnout detection Auto-tuning (AT) function 1 CJ1W-TC System Configuration The following diagram shows a basic system with a CJ1W-TC001 Temperature Control Unit (4 control loops, thermocouple inputs, and NPN outputs) and a CJ1W-TC103 Temperature Control Unit (2 control loops with heater burnout detection, platinum resistance thermometer inputs, and NPN outputs). Note that this system configuration is given strictly as an example. When constructing an actual system, check the specifications, performance, and safety of each component by referring to the respective manuals. CJ1W-TC001 Four-loop Unit, Thermocouple, NPN outputs CJ1W-TC103 Two-loop Unit, HB alarm, platinum resistance thermometer, NPN outputs Power supply for outputs (24 VDC) Control output Heater Temperature Sensor Thermocouple or platinum resistance thermometer 1 kW Current Transformer 200 VAC E54-CT1 or E54-CT3 Note: 1. An OMRON E54-CT1 or E54-CT3 Current Transformer must be used as the Current Transformer (CT). Do not use any other Current Transformer. 2. Turn ON the Stop Bit for the loop to stop temperature control. If PID control is being used and the heater is turned OFF using an operation switch input to the heater, PID control performance will be adversely affected. 3. To connect this Unit to the NJ series, set pin 3 "Data storage/display format" of the DIP switch to ON. (The factory setting is OFF) O N 1 2 3 4 5 6 7 8 SW3 Data storage/display format Settings Settings are not allowed. OFF 16-bit binary ON MODE This change becomes effective when the Controller is reset, or when the Unit is restarted. 2 CJ1W-TC Ordering Information International Standards • The standards are abbreviated as follows: U: UL, U1: UL (Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives. • Contact your OMRON representative for further details and applicable conditions for these standards. Unit classification Product name Specifications No. of loops Temperature sensor inputs Open collector NPN outputs (pulses) 4 loops 4 loops Temperature Control Units CJ1 Special I/O Units 2 loops, heater burnout detection function Control outputs − CJ1W-TC001 * 0.25 − CJ1W-TC002 * 0.25 − CJ1W-TC003 0.25 − CJ1W-TC004 0.25 − CJ1W-TC101 * Open collector PNP outputs (pulses) 0.25 − CJ1W-TC102 * Open collector NPN outputs (pulses) 0.25 − CJ1W-TC103 Open collector PNP outputs (pulses) 0.25 − CJ1W-TC104 Open collector PNP outputs (pulses) Thermocouple input Open collector NPN (R, S, K, J, T, B, L) outputs (pulses) Open collector PNP outputs (pulses) 4 loops Open collector NPN outputs (pulses) 2 loops, heater burnout detection function 2 loops, heater burnout detection function Platinum resistance thermometer input (JPt100, Pt100) Model 0.25 2 loops, heater burnout detection function 4 loops Current No. of unit consumption (A) numbers allocated 5V 24 V 2 Standards UC1, N, L, CE * This unit cannot be used, with the Machine Automation Controller NJ-series. 3 CJ1W-TC Mountable Racks NJ system Model CPU Rack CJ1W-TC001 CJ1W-TC002 CJ1W-TC101 CJ1W-TC102 CJ system (CJ1, CJ2) Expansion Rack CPU Rack Expansion Backplane 10 Units 10 Units (per Expansion Backplane) Not supported CJ1W-TC003 CJ1W-TC004 CJ1W-TC103 CJ1W-TC104 10 Units 10 Units (per Expansion Backplane) Specifications General Specifications Item Specification Unit classification CJ-series Special I/O Unit Compatible Racks CJ-series CPU Rack or CJ-series Expansion Rack Max. number of Units 10 Units/Rack max. (CPU Rack or Expansion Rack) Special I/O Unit Area (960 words) CIO 2000 to CIO 2959 CPU Unit data areas for data storage/exchange DM words allocated to Special I/O Units (9,600 words) D20000 to D29599 Insulation resistance CPU Unit to Temperature Control Unit • Set point (SP) • Operating commands • RUN/STOP control • Start/Stop AT • Write commands • Heater burnout set value Temperature Control Unit to CPU Unit • Process value (PV) • Set point (SP) • Status • Heater current monitor 10 words/Unit transferred when power is turned ON or Unit is restarted CPU Unit to Temperature Control Unit • Alarm mode • Alarm hysteresis 90 words/Unit for regular data exchange • Alarm value • Input compensation value Two-way transfer • Control period between CPU Unit • Hysteresis and Temperature • Proportional band Control Unit • Integral time • Derivative time • Output monitor 20 words/Unit for constant data exchange (6 output words and 14 input words) 20 MΩ min. (at 500 VDC) between the following points: • All output and NC terminals and external AC terminals (Power Supply Unit) • All input terminals and external AC terminals (Power Supply Unit) • All input terminals and all output terminals • All external DC terminals (inputs, outputs, and NC) and the FG plate • Between input terminals (sensor and CT inputs) • I/O terminals and NC terminals 2,000 VAC 50/60 Hz for 1 min., detected current: 1 mA • The output terminals/NC terminals and external AC terminals (Power Supply Unit) 1,000 VAC 50/60 Hz for 1 min., detected current: 1 mA • Input terminals and external AC terminals (Power Supply Unit) Dielectric strength • Input terminals and output terminals • External DC terminals (inputs, outputs, and NC) and the FG plate 500 VAC 50/60 Hz for 1 min., detected current: 1 mA • Between input terminals (sensor and CT inputs) • I/O terminals and NC terminals Internal current consumption 250 mA max., 5 VDC Other Other general specifications conform to the CJ-series general specifications. Dimensions 31 × 90 × 65 mm (W × H × D) Weight 150 g max. 4 CJ1W-TC Characteristics Item Specification Model number CJ1W-TC00@ CJ1W-TC10@ Temperature sensor Thermocouple: R, S, K, J, T, L, B Platinum resistance thermometer: Pt100, JPt100 Number of loops 4 loops or 2 loops with heater burnout detection *1 Control output and heater burnout alarm output NPN or PNP outputs, both with short-circuit protection *1 External power supply voltage: 24 VDC +10% −15% Max. switching capacity: 100 mA (per output) Leakage current: 0.3 mA max. Residual voltage: 3 V max. Temperature control method ON/OFF control or PID control with two degrees of freedom (Set with pin 6 on the Unit's DIP switch.) Control operation Forward or reverse operation (Set with pins 4 and 5 on the Unit's DIP switch.) RUN/STOP control Supported (Controlled from the CPU Unit through bits allocated in the Special I/O Unit area.) Operation with CPU Unit in PROGRAM mode The Temperature Control Unit can be set to continue operating or stop operating when the CPU Unit is in PROGRAM mode. (Set with pin 1 on the Unit's DIP switch.) Auto/Manual switch for operational output None Autotuning (AT) of PID constant Supported (Controlled from the CPU Unit through bits allocated in the Special I/O Unit area.) Indication accuracy Celsius: ±0.3% of PV or ±1°C (whichever is larger) ± 1 digit max. Fahrenheit: ±0.3% of PV or ±2°F (whichever is larger) ± 1 digit max. • L and −100°C or less for K and T are ±2°C ± 1 digit max. • 200°C or less for R and S is ±3°C ± 1 digit max. • No accuracy is specified for 400°C or less for B *2 Celsius: ±0.3% of PV or ±0.8°C (whichever is larger) ± 1 digit max. Fahrenheit: ±0.3% of PV or ±1.6°F (whichever is larger) ± 1 digit max. Hysteresis (when using 0.0 to 999.9 °C or °F (0.1 °C or °F units) ON/OFF control) Proportional band 0.1 to 999.9 °C or °F (0.1 °C or °F units) Integral (reset) time 0 to 9,999 s (one-second units) Derivative (rate) time 0 to 9,999 s (one-second units) Control period 1 to 99 s (one-second units) Sampling period 500 ms (4 loops) Output refresh period 500 ms (4 loops) Display refresh period 500 ms (4 loops) Input compensation value −99.9 to 999.9 °C or °F (0.1 °C or °F units) Alarm output setting range −999 to 9,999 °C or °F (1 °C or °F units) The setting range will be −99.9 to 999.9 °C or °F (0.1 °C or °F units) for K or J with decimal point mode, or platinum resistance thermometer. External terminal connections Removable terminal block with 18 points (M3 screws) Effect on the CPU Unit's 0.4ms cycle time *1. The last three digits of the model number indicate the Unit's features: CJ1W-TC @ 0 @ Output type 1: NPN outputs, four-loop control outputs 2: PNP outputs, four-loop control outputs 3: NPN outputs, two-loop control outputs and heater burnout alarm outputs 4: PNP outputs, two-loop control outputs and heater burnout alarm outputs Always 0. Input type 0: Thermocouple input 1: Platinum resistance thermometer input *2. Indication accuracy of thermocouples • Accuracy ratings are given for the Temperature Control Unit used in a set with a cold-junction compensator (on the terminal block). Always use the Unit and terminal block in a set. There are labels with serial numbers attached to the terminal blocks and Units to help keep track of the sets. • When returning a thermocouple-type Temperature Control Unit for repair, always return the Unit and the terminal block (with the cold-junction compensator) as a set. 5 CJ1W-TC Heater Burnout (HB) Alarm Item Specification Maximum heater current Single-phase AC, 50 A Indication accuracy of input current ±5% of full scale ± 1 digit max. Heater burnout alarm setting range 0.1 to 49.9 A (0.1 A units) The heater burnout detection function will not operate if the set value is set to 0.0 A or 50.0 A. (When the SV is 0.0 A, the heather burnout alarm will be OFF. When the SV is 50.0 A, the heater burnout alarm will be ON.) Min. detectable ON time * 200 ms * If the control output is ON for less than 200 ms, the heater burnout detection function will not operate and heater current measurement will not be performed. Current Transformer (CT) Ratings Item E54-CT1 E54-CT3 Max. continuous heater current 50A Dielectric strength 1,000 VAC (1 min.) 120 A * Vibration resistance 50 Hz, 98 m/s2 Weight Approx. 11.5 g Approx. 50 g Accessories None Contacts (2) Plugs (2) Note: Do not use any Current Transformer (CT) other than the OMRON E54-CT1 or E54-CT3 Current Transformer. * The maximum continuous heater current that can be detected at a CJ1W-TC@@@ Temperature Control Unit is 50 A. 6 CJ1W-TC Input Function Block Diagrams Four-loop Units Temperature Control Unit Controller Loop 1 ON/OFF control PID control Input 1 Control output 1 Temperature input Control output Forward/ reverse switching CPU Unit °C BCD °F Binary Special I/O Unit Area Alarm 1 Alarm 2 Loop 2 Input 2 Same as 1. Control output 2 Loop 3 Input 3 Same as 1. Control output 3 Loop 4 Input 4 Same as 1. Control output 4 7 CJ1W-TC Two-loop Units with Heater Burnout Alarm When the Unit is used with CJ-series CPU unit CPU Unit Temperature Control Unit Controller Loop 1 ON/OFF control °C BCD °F Binary Special I/O Unit Area PID control Input 1 Temperature input Control output 1 Control output CT input 1 CT input Heater burnout alarm output 1 Heater burnout alarm Alarm 1 Forward/ reverse switching Alarm 2 Loop 2 Input 2 Control output 1 CT input 2 Same as 1. HB alarm output 2 When the Unit is used with NJ-series CPU unit Temperature Control Unit Input 1 Temperature input Control output 1 Control output CT input 1 CT input Heater burnout alarm output 1 Special I/O Unit Area ºC Controller Loop 1 CPU Unit PV/SP, etc. ºF ON/OFF control PID control Alarm 1 Forward/ reverse switching Alarm 2 Heater burnout alarm Loop 2 Input 2 Control output 1 CT input 2 Same as 1. Heater burnout alarm output 2 8 CJ1W-TC Input Specifications When the Unit is used with CJ-series CPU unit A switch on the front of the Unit (pin 3 of the DIP switch) selects whether the Temperature Control Unit's data is stored and indicated as 4-digit BCD or binary (i.e., 4-digit hexadecimal). Pin 2 of the DIP switch selects whether the temperature is indicated in °C or °F. The indicated range will be within ±20°C or ±20°F of the setting ranges shown in the following table. *1 Thermocouple Input Setting Ranges No. Input type °C °F 16-bit binary BCD 16-bit binary BCD 0 K: −200 to 1,300°C (−300 to 2,300°F) FF38 to FFFF to 0514 (−200 to −1 to 1,300) F200 to 1300 (−200 to 1,300) FED4 to FFFF to 08FC (−300 to −1 to 2,300) F300 to 2300 (−300 to 2,300) 1 K: 0.0 to 500°C (0.0 to 900.0°F) 0000 to 1388 (0.0 to 500.0) 0000 to 5000 (0.0 to 500.0) 0000 to 2328 (0.0 to 900.0) 0000 to 9000 (0.0 to 900.0) 2 J: −100 to 850°C (−100 to 1,500°F) FF9C to FFFF to 0352 (−100 to −1 to 850) F100 to 0850 (−100 to 850) FF9C to FFFF to 05DC (−100 to −1 to 1,500) F100 to 1500 (−100 to 1,500) 3 J: 0.0 to 400°C (0.0 to 750.0°F) 0000 to 0FA0 (0.0 to 400.0) 0000 to 4000 (0.0 to 400.0) 0000 to 1D4C (0.0 to 750.0) 0000 to 7500 (0.0 to 750.0) 4 T: −200.0 to 400.0°C (−300.0 to 700.0°F) F830 to FFFF to 0FA0 (−200.0 to −0.1 to 400.0) F999 to 4000 (−99.9 to 400.0) *3 F448 to FFFF to 1B58 (−300.0 to −0.1 to 700.0) F999 to 7000 (−99.9 to 700.0) *3 5 L: −100 to 850°C (−100 to 1,500°F) FF9C to FFFF to 0352 (−100 to −1 to 850) F100 to 0850 (−100 to 850) FF9C to FFFF to 05DC (−100 to −1 to 1,500) F100 to 1500 (−100 to 1,500) 6 L: 0.0 to 40 °C (0.0 to 750.0°F) 0000 to 0FA0 (0.0 to 400.0) 0000 to 4000 (0.0 to 400.0) 0000 to 1D4C (0.0 to 750.0) 0000 to 7500 (0.0 to 750.0) 7 R: 0 to 1,700°C (0 to 3,000 °F) 0000 to 06A4 (0 to 1,700) 0000 to 1700 (0.0 to 1,700) 0000 to 0BB8 (0 to 3,000) 0000 to 3000 (0.0 to 3,000) 8 S: 0 to 1,700°C (0 to 3,000 °F) 0000 to 06A4 (0 to 1,700) 0000 to 1700 (0.0 to 1,700) 0000 to 0BB8 (0 to 3,000) 0000 to 3000 (0.0 to 3,000) 9 B: 100 to 1,800°C (300 to 3,200 °F) *2 0064 to 0708 (100 to 1,800) 0100 to 1800 (100 to 1,800) 012C to 0C80 (300 to 3,200) 0300 to 3200 (300 to 3,200) Platinum Resistance Thermometer Input Setting Ranges No Input type °C °F 16-bit binary BCD 16-bit binary BCD 0 Pt100: −200.0 to 650.0 °C (−300.0 to 1,200.0 °F) F830 to FFFF to 1964 (−200.0 to −0.1 to 650.0) F999 to 6500 (−99.9 to 650.0) *3 F448 to FFFF to 2EE0 (−300.0 to −0.1 to 1,200.0) F999 to 9999 (−99.9 to 999.9) *3 1 JPt100: −200.0 to 650.0 °C (−300.0 to 1,200.0 °F) F830 to FFFF to 1964 (−200.0 to −0.1 to 650.0) F999 to 6500 (−99.9 to 650.0) *3 F448 to FFFF to 2EE0 (−300.0 to −0.1 to 1,200.0) F999 to 9999 (−99.9 to 999.9) *3 2 to 9 − Settings 2 through 9 are not allowed. Settings 2 through 9 are not allowed. Note: When the input type setting switch has been changed, the SV and input compensation values will change as follows: • If the SV exceeds the setting range, it will be fixed at the lower limit or upper limit of the setting range. • The position of the decimal point will change if necessary. For example, when the temperature range is changed by changing the input type setting switch from 0 (K-type thermocouple with a temperature range of −200 to 1,300°C) to 1 (K-type thermocouple with a temperature range of 0.0 to 500.0°C), an SV of 200°C would be changed to 20.0°C. *1. If the allowed indication range is exceeded, a sensor error will occur, the corresponding Sensor Error Flag will be turned ON, and the PV will contain the data "CCCC." When a sensor error occurs, that control loop's control output will be turned OFF. The alarm function will operate because the PV indicates an abnormally high temperature. *2. The lower limit for B thermocouple is 0°C or 0°F. *3. The indicator range for BCD display will be clamped at the lower or upper limit in the region between the lower or upper limit of the setting range and the point where a sensor error occurs. When the display units are 0.1°C or 0.1°F, the display's lower limit value is −99.9 and the upper limit value is 999.9. 9 CJ1W-TC When the Unit is used with NJ-series CPU unit Pin 2 of the DIP switch selects whether the temperature is indicated in °C or °F. The indicated range will be within ±20°C or ±20°F of the setting ranges shown in the following table. If the allowed indication range is exceeded, a sensor error will occur. The corresponding sensor error bit will be turned ON and the PV (process value) will contain the data "-13108". When a sensor error occurs, that control loop's control output will be turned OFF. The alarm function will operate because the PV indicates an abnormally high temperature. Thermocouple Input Setting Ranges Sensor Set value Input type 0 K 1 2 J 3 Thermocouple 4 T 5 L 6 Temperature range -200 to 1300°C/-300 to 2300°F 0.0 to 500.0°C/0.0 to 900.0°F -100 to 850°C/-100 to 1500°F 0.0 to 400.0°C/0.0 to 750.0°F -200.0 to 400.0°C/-300.0 to 700.0°F -100 to 850°C/-100 to 1500°F 0.0 to 400.0°C/0.0 to 750.0°F 7 R 0 to 1700°C/0 to 3000°F 8 S 0 to 1700°C/0 to 3000°F 9 B* 100 to 1800°C/300 to 3200°F Note: When the Input Type Switch has been changed, the SV and input compensation values will change as follows: • If the SV exceeds the setting range, it will be fixed at the lower limit or upper limit of the setting range. • The position of the decimal point will change if necessary. * The lower-limit indication for B-type thermocouples is 0°C or 0°F. For example, when the temperature range is changed by changing the Input Type Switch from 0 (K-type thermocouple with a temperature range of −200 to 1,300°C) to 1 (K-type thermocouple with a temperature range of 0.0 to 500.0°C), an SV of 200°C will be changed to 20.0°C. Platinum Resistance Thermometer Input Setting Ranges Sensor Platinum Resistance Thermometer Set value Input type 0 Pt100 1 JPt100 2 to 9 Temperature range -200.0 to 650.0°C/-300.0 to 1200.0°F -200.0 to 650.0°C/-300.0 to 1200.0°F Do not set 2 through 9. 10 CJ1W-TC Part Names and Functions Part Names Output Indicators Status Indicators Unit Number Switches 7 8 4 0 1 5 6 9 Terminal Block 2 3 7 8 4 0 1 5 6 9 2 3 Connector DIP Switch 7 8 4 0 1 5 6 9 2 3 Input Type Switch DIN Track Mounting Pin Sliding Latch Terminal Block Lock Lever Sliding Latch Indicators Status Indicators The Status Indicators indicate the operating status of the Temperature Control Unit, as explained in the following table. Indicator RUN ERC ERH Name RUN Indicator Temperature Control Unit Error CPU Unit Error Color Green Red Red Status Lit Meaning Normal operating status Not lit Temperature control is stopped. Lit An error occurred in the Temperature Control Unit itself, such as a Sensor Error or Initialization Error. Not lit Normal operating status Lit An error occurred in the CPU Unit. Not lit Normal operating status Output Indicators The Output Indicators light to indicate when the corresponding Temperature Control Unit output is ON. 11 CJ1W-TC Output Circuits The following diagrams show the internal output circuits. Output Circuits NPN Outputs (CJ1W-TC@01 and CJ1W-TC@03) Internal circuits 24 V COM Output Indicator PNP Outputs (CJ1W-TC@02 and CJ1W-TC@04) Internal circuits COM 0V Output Indicator 12 CJ1W-TC Wiring Terminal Wiring Examples Thermocouple Temperature Control Units CJ1W-TC001 (4 loops, NPN outputs) Input 2 − Input 2 + Cold-junction comp. Cold-junction comp. Input 4 − Input 4 + Output 2 Output 4 0 V COM (−) CJ1W-TC002 (4 loops, PNP outputs) B1 B2 B3 B4 B5 B6 B7 B8 B9 A1 A2 A3 A4 A5 A6 A7 A8 A9 Input 1 − Input 1 + N.C. N.C. Input 3 − Input 3 + Output 1 Output 3 24 V CJ1W-TC003 (2 loops, NPN outputs, HB alarm) Input 2 − Input 2 + Cold-junction comp. Cold-junction comp. CT input 2 CT input 2 Output 2 HB output 2 0 V COM (−) B1 B2 B3 B4 B5 B6 B7 B8 B9 Input 2 − Input 2 + Cold-junction comp. Cold-junction comp. Input 4 − Input 4 + Output 2 Output 4 0V B1 B2 B3 B4 B5 B6 B7 B8 B9 A1 A2 A3 A4 A5 A6 A7 A8 A9 Input 1 − Input 1 + N.C. N.C. Input 3 − Input 3 + Output 1 Output 3 24 V COM (+) A1 A2 A3 A4 A5 A6 A7 A8 A9 Input 1 − Input 1 + N.C. N.C. CT input 1 CT input 1 Output 1 HB output 1 24 V COM (+) A1 A2 A3 A4 A5 A6 A7 A8 A9 Input 1 B' Input 1 B Input 1 A Input 3 B' Input 3 B Input 3 A Output 1 Output 3 24 V COM (+) A1 A2 A3 A4 A5 A6 A7 A8 A9 Input 1 B' Input 1 B Input 1 A N.C. CT input 1 CT input 1 Output 1 HB output 1 24 V COM (+) CJ1W-TC004 (2 loops, PNP outputs, HB alarm) A1 A2 A3 A4 A5 A6 A7 A8 A9 Input 1 − Input 1 + N.C. N.C. CT input 1 CT input 1 Output 1 HB output 1 24 V Input 2 − Input 2 + Cold-junction comp. Cold-junction comp. CT input 2 CT input 2 Output 2 HB output 2 0V B1 B2 B3 B4 B5 B6 B7 B8 B9 Note: Do not connect any wiring to the N.C. terminals. Platinum Resistance Thermometer Temperature Control Units CJ1W-TC101 (4 loops, NPN outputs) Input 2 B' Input 2 B Input 2 A Input 4 B' Input 4 B Input 4 A Output 2 Output 4 0 V COM (−) CJ1W-TC102 (4 loops, PNP outputs) B1 B2 B3 B4 B5 B6 B7 B8 B9 A1 A2 A3 A4 A5 A6 A7 A8 A9 Input 1 B' Input 1 B Input 1 A Input 3 B' Input 3 B Input 3 A Output 1 Output 3 24 V CJ1W-TC103 (2 loops, NPN outputs, HB alarm) Input 2 B' Input 2 B Input 2 A N.C. CT input 2 CT input 2 Output 2 HB output 2 0 V COM (−) B1 B2 B3 B4 B5 B6 B7 B8 B9 Input 2 B' Input 2 B Input 2 A Input 4 B' Input 4 B Input 4 A Output 2 Output 4 0V B1 B2 B3 B4 B5 B6 B7 B8 B9 CJ1W-TC104 (2 loops, PNP outputs, HB alarm) A1 A2 A3 A4 A5 A6 A7 A8 A9 Input 1 B' Input 1 B Input 1 A N.C. CT input 1 CT input 1 Output 1 HB output 1 24 V Input 2 B' Input 2 B Input 2 A N.C. CT input 2 CT input 2 Output 2 HB output 2 0V B1 B2 B3 B4 B5 B6 B7 B8 B9 Note: Do not connect any wiring to the N.C. terminals. 13 CJ1W-TC Dimensions (Unit: mm) CJ1W-TC@@@ 89 65 27 31 7 8 4 0 1 5 6 9 2 3 7 8 4 0 1 5 6 9 90 2 3 7 8 4 0 1 5 6 9 27 2 3 Current Transformer (Sold Separately) E54-CT1 E54-CT3 21 15 2.8 2.36 dia. 9 30 7.1 5.8 dia. 25 10.5 40×40 12 dia. 3 Two M3 holes, Depth 4 Two 3.5 dia. holes 15 40 10 30 30 Related Manuals Manual name Cat. No. CJ-series Temperature Control Units Operation W491 Manual for NJ-series CPU Unit CJ Series Temperature Control Units Operation W396 Manual Model numbers Application Description CJ1W-TC003/ -TC004/-TC103/ -TC104 Leaning the functions and application methods of the CJ-series Temperature Control Units used in an NJ-series configuration. Describes the application methods of the CJseries Temperature Control Units used in an NJseries configuration. CJ1W-TC@@@ Leaning the functions and application Describes the application methods of the CJmethods of the CJ-series Temperature series Control Units. Temperature Control Units. 14 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. 2011.12 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 2011 All Right Reserved.