NX-series Temperature Input Unit NX-TS CSM_NX-TS_DS_E_3_5 Temperature Input Units for Standard and High-speed, High-precision Temperature measurement and control • Temperature Input Units for the NX-series modular I/O system. • Connect to other NX-series I/O Units and EtherCAT Coupler units using the high-speed NX-bus. • Thermocouple and platinum resistance thermometer input models are available. NX-TS2101 NX-TS3101 NX-TS2201 NX-TS3201 Features • Input up to four temperature sensor signals with one Unit. • Three sampling speeds, 250 ms, 60 ms, and 10 ms, are available to cover a wide range from general-purpose application to high-speed, highprecision control. • Moving average, input sensor disconnection detection function, cold junction compensation enable/disable selection function, and input compensation. • The screwless terminal block is detachable for easy commissioning and maintenance. • Screwless push-in terminal block significantly reduces wiring work. System Configuration Sysmac Studio Support Software EtherCAT master* NJ/NX-series CPU Unit Connection to peripheral USB port or built-in EtherNet/IPTM port on NJ/NX-series CPU Unit Built-in EtherCAT port Sysmac Studio Support Software ●EtherCAT Slave Terminal Communications cable Ethernet cables Peripheral USB port. NX Series EtherCAT Coupler Unit NX-ECC@@@ Connection to peripheral USB port on EtherCAT Coupler Unit NX Units End Cover * OMRON CJ1W-NC@81/@82 Position Control Units cannot be connected to the EtherCAT Slave Terminal even though they support EtherCAT. Sysmac is a trademark or registered trademark of OMRON Corporation in Japan and other countries for OMRON factory automation products. EtherCAT® is a registered trademark of Beckhoff Automation GmbH for their patented technology. Other company names and product names in this document are the trademarks or registered trademarks of their respective companies. 1 NX-TS 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, CE: EC Directives,and KC: KC Registration. • Contact your OMRON representative for further details and applicable conditions for these standards. Temperature Input Unit Specification Unit type Product Name Capacity Input type Resolution (25°C) Over all accuracy (25°C) Conversion time I/O refreshing method Model 16 Terminals 0.90W max. NX-TS2101 4 points 16 Terminals x2 1.30W max. NX-TS3101 2 points 16 Terminals 0.80W max. NX-TS2102 4 points 16 Terminals x2 1.10W max. NX-TS3102 2 points 16 Terminals 0.80W max. NX-TS2104 16 Terminals x2 1.10W max. NX-TS3104 16 Terminals 0.90W max. NX-TS2201 16 Terminals x2 1.30W max. NX-TS3201 16 Terminals 0.75W max. NX-TS2202 16 Terminals x2 1.05W max. NX-TS3202 16 Terminals 0.75W max. NX-TS2204 16 Terminals x2 1.05W max. NX-TS3204 2 points 0.1°C max. *1 250 ms/ Unit Thermocouple Input type Thermocouple 0.01°C max. 0.001°C max. 4 points NX Series Temperature Input Unit 2 points 0.1°C max. Resistance Thermometer Input type Terminals NX Unit power consumption 10 ms/Unit Refer to 60 ms/Unit Reference accuracy and temperature coefficient according to the input type and measurement 250 ms/ temperature Unit 4 points 2 points 4 points Resistance Thermometer 0.01°C (Pt100/ max. Pt1000, three-wire) *2 Free-Run refreshing UC1, N, L, CE, KC 10 ms/Unit 2 points 0.001°C max. Standards 60 ms/Unit 4 points *1. The resolution is 0.2°C max. when the input type is R, S, or W. *2. The NX-TS2202 and NX-TS3202 only supports Pt100 three-wire sensor. 2 NX-TS Option Product Name Unit/Terminal Block Coding Pins Specification Model For 10 Units (Terminal Block: 30 pins, Unit: 30 pins) Standards NX-AUX02 --- Specification Product Name Terminal Block No. of terminals 16 Terminal number indications A/B C/D Ground terminal mark None Terminal current capacity 10 A Model Standards NX-TBA162 --- NX-TBB162 Accessories Not included. General Specification Item Enclosure Specification Mounted in a panel Grounding method Ground to 100 Ω or less Ambient operating temperature 0 to 55°C Ambient operating humidity 10% to 95% (with no condensation or icing) Atmosphere Must be free from corrosive gases. Ambient storage temperature −25 to 70°C (with no condensation or icing) Altitude 2,000 m max. Pollution degree 2 or less: Conforms to JIS B3502 and IEC 61131-2. Operating Noise immunity environment Overvoltage category 2 kV on power supply line (Conforms to IEC61000-4-4.) Category II: Conforms to JIS B3502 and IEC 61131-2. EMC immunity level Zone B Vibration resistance Conforms to IEC 60068-2-6. 5 to 8.4 Hz with 3.5-mm amplitude, 8.4 to 150 Hz, acceleration of 9.8 m/s2, 100 min each in X, Y, and Z directions (10 sweeps of 10 min each = 100 min total) Shock resistance Conforms to IEC 60068-2-27. 147 m/s2, 3 times each in X, Y, and Z directions Applicable standards cULus: Listed UL508 and ANSI/ISA 12.12.01 EC: EN 61131-2 and C-Tick, KC Registration, NK, LR 3 NX-TS Temperature Input Unit Specifications Temperature Input Unit (Thermocouple Input type) 2 points NX-TS2101 Unit name Temperature Input Unit (thermocouple input type) Model NX-TS2101 Number of points 2 points External connection terminals Screwless clamping terminal block (16 terminals) I/O refreshing method Free-Run refreshing Temperature sensor K, J, T, E, L, U, N, R, S, B, WRe5-26, PLII Input conversion range ±20°C of the input range Absolute maximum rating ±130 mV Input impedance 20 kΩ min. Resolution 0.1°C max. *1 Reference accuracy *2 Temperature coefficient *2 Cold junction compensation error ±1.2°C *3 *4 Input disconnection detection current Approx. 0.1 μA Conversion time 250 ms/Unit TS indicator Indicators Warm-up period 30 minutes Dimensions 12 (W) x 100 (H) x 71 (D) Isolation method Between the input and the NX bus: Power = Transformer, Signal = Photocoupler Between inputs: Power = Transformer, Signal = Photocoupler Insulation resistance 20 MΩ min. between isolated circuits (at 100 VDC) Dielectric strength 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max. I/O power supply method No supply Current capacity of I/O power supply terminal Without I/O power supply terminals NX Unit power consumption 0.90 W max. Current consumption from I/O power supply No consumption Weight 70 g max. Installation orientation and restrictions Installation orientation: Possible in 6 orientations. Restrictions: The cold junction compensation error is restricted according to the installation orientation and the power consumption of adjacent Units. Refer to Cold Junction Compensation Error Specifications for Units That Take a Thermocouple Input Type. Temperature Input Unit NX-TS2101 A1 Terminal connection diagram B1 NC NC NC NC NC NC NC NC TC2+ TC2− Cold junction sensor * Do not touch or remove. CJ1+ CJ1− Thermocouple input TC1+ TC1− NC A8 NC B8 *1. The resolution is 0.2°C max. when the input type is R, S, or W. *2. Refer to Reference Accuracy and Temperature Coefficient According to the Input Type and Measurement Temperature. *3. The overall accuracy is guaranteed for a set consisting of a cold junction sensor that is mounted on the terminal block and a Temperature Input Unit. Be sure to use the terminal block and the Temperature Input Unit together. A calibration control number is both displayed on the terminal block and the Unit. Make sure to return the terminal block (including a cold junction sensor mounted) and the Unit together for repair. *4. Refer to Cold Junction Compensation Error Specifications for Units That Take a Thermocouple Input Type for the specifications for each set of operating conditions. 4 NX-TS Temperature Input Unit (Thermocouple Input type) 2 points NX-TS2102 Unit name Temperature Input Unit (thermocouple input type) Model NX-TS2102 Number of points 2 points External connection terminals Screwless clamping terminal block (16 terminals) I/O refreshing method Free-Run refreshing Temperature sensor K, J, T, E, L, U, N, R, S, WRe5-26, PLII Input conversion range ±20°C of the input range Absolute maximum rating ±130 mV Input impedance 20 kΩ min. Resolution 0.01°C max. Reference accuracy *1 Temperature coefficient *1 Cold junction compensation error ±1.2°C *2 *3 Input disconnection detection current Approx. 0.1 μA Conversion time 10 ms/Unit TS indicator Indicators Warm-up period 45 minutes Dimensions 12 (W) x 100 (H) x 71 (D) Isolation method Between the input and the NX bus: Power = Transformer, Signal = Digital isolator Between inputs: Power = Transformer, Signal = Digital isolator Insulation resistance 20 MΩ min. between isolated circuits (at 100 VDC) Dielectric strength 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max. I/O power supply method No supply Current capacity of I/O power supply terminal Without I/O power supply terminals NX Unit power consumption 0.80 W max. Current consumption from I/O power supply No consumption Weight 70 g max. Installation orientation and restrictions Installation orientation: Possible in 6 orientations. Restrictions: The cold junction compensation error is restricted according to the installation orientation and the power consumption of adjacent Units. Refer to Cold Junction Compensation Error Specifications for Units That Take a Thermocouple Input Type. Temperature Input Unit NX-TS2102 A1 Terminal connection diagram B1 NC NC NC NC NC NC NC NC Cold junction sensor * Do not touch or remove. TC2+ TC2− CJ1+ CJ1− Thermocouple input TC1+ TC1− NC A8 NC B8 *1. Refer to Reference Accuracy and Temperature Coefficient According to the Input Type and Measurement Temperature. *2. The overall accuracy is guaranteed for a set consisting of a cold junction sensor that is mounted on the terminal block and a Temperature Input Unit. Be sure to use the terminal block and the Temperature Input Unit together. A calibration control number is both displayed on the terminal block and the Unit. Make sure to return the terminal block (including a cold junction sensor mounted) and the Unit together for repair. *3. Refer to Cold Junction Compensation Error Specifications for Units That Take a Thermocouple Input Type for the specifications for each set of operating conditions. 5 NX-TS Temperature Input Unit (Thermocouple Input type) 2 points NX-TS2104 Unit name Temperature Input Unit (thermocouple input type) Model NX-TS2104 Number of points 2 points External connection terminals Screwless clamping terminal block (16 terminals) I/O refreshing method Free-Run refreshing Temperature sensor K, J, T, E, L, U, N, R, S, WRe5-26, PLII Input conversion range ±20°C of the input range Absolute maximum rating ±130 mV Input impedance 20 kΩ min. Resolution 0.001°C max. Reference accuracy *1 Temperature coefficient *1 Cold junction compensation error ±1.2°C *2 *3 Input disconnection detection current Approx. 0.1 μA Conversion time 60 ms/Unit TS indicator Indicators Warm-up period 45 minutes Dimensions 12 (W) x 100 (H) x 71 (D) Isolation method Between the input and the NX bus: Power = Transformer, Signal = Digital isolator Between inputs: Power = Transformer, Signal = Digital isolator Insulation resistance 20 MΩ min. between isolated circuits (at 100 VDC) Dielectric strength 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max. I/O power supply method No supply Current capacity of I/O power supply terminal Without I/O power supply terminals NX Unit power consumption 0.80 W max. Current consumption from I/O power supply No consumption Weight 70 g max. Installation orientation and restrictions Installation orientation: Possible in 6 orientations. Restrictions: The cold junction compensation error is restricted according to the installation orientation and the power consumption of adjacent Units. Refer to Cold Junction Compensation Error Specifications for Units That Take a Thermocouple Input Type. Temperature Input Unit NX-TS2104 A1 Terminal connection diagram B1 NC NC NC NC NC NC NC NC Cold junction sensor * Do not touch or remove. TC2+ TC2− CJ1+ CJ1− Thermocouple input TC1+ TC1− NC A8 NC B8 *1. Refer to Reference Accuracy and Temperature Coefficient According to the Input Type and Measurement Temperature. *2. The overall accuracy is guaranteed for a set consisting of a cold junction sensor that is mounted on the terminal block and a Temperature Input Unit. Be sure to use the terminal block and the Temperature Input Unit together. A calibration control number is both displayed on the terminal block and the Unit. Make sure to return the terminal block (including a cold junction sensor mounted) and the Unit together for repair. *3. Refer to Cold Junction Compensation Error Specifications for Units That Take a Thermocouple Input Type for the specifications for each set of operating conditions. 6 NX-TS Temperature Input Unit (Resistance Thermometer Input type) 2 points NX-TS2201 Unit name Temperature Input Unit (resistance thermometer input type) Model NX-TS2201 Capacity 2 points External connection terminals Screwless clamping terminal block (16 terminals) I/O refreshing method Free-Run refreshing Temperature sensor Pt100 (three-wire)/Pt1000 (three-wire) Input conversion range ±20°C of the input range Input detection current Approx. 0.25 mA Resolution 0.1°C max. Reference accuracy * Temperature coefficient * Effect of conductor resistance 0.06°C/Ω max. (also 20 Ω max.) TS indicator Indicator Warm-up period 10 minutes Conversion time 250 ms/Unit Dimensions 12 (W) x 100 (H) x 71 (D) Isolation method Between the input and the NX bus: Power = Transformer, Signal = Photocoupler Between inputs: Power = Transformer, Signal = Photocoupler Insulation resistance 20 MΩ min. between isolated circuits (at 100 VDC) Dielectric strength 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max. I/O power supply method No supply Current capacity of I/O power supply terminal Without I/O power supply terminals NX Unit power consumption 0.90 W max. Current consumption from I/O power supply No consumption Weight 70 g max. Installation orientation and restrictions Installation orientation: Possible in 6 orientations. Restrictions: No restrictions Temperature Input Unit NX-TS2201 A1 B1 NC NC Terminal connection diagram A8 NC NC NC NC NC NC A2 B2 NC B2 A1 B1 A B NC B1 B Resistance thermometer input B8 * Refer to Reference accuracy and temperature coefficient according to the input type and measurement temperature. 7 NX-TS Temperature Input Unit (Resistance Thermometer Input type) 2 points NX-TS2202 Unit name Temperature Input Unit (resistance thermometer input type) Model NX-TS2202 Capacity 2 points External connection terminals Screwless clamping terminal block (16 terminals) I/O refreshing method Free-Run refreshing Temperature sensor Pt100 (three-wire) Input conversion range ±20°C of the input range Input detection current Approx. 0.25 mA Resolution 0.01°C max. Reference accuracy * Temperature coefficient * Effect of conductor resistance 0.06°C/Ω max. (also 20 Ω max.) TS indicator Indicator Warm-up period 30 minutes Conversion time 10 ms/Unit Dimensions 12 (W) x 100 (H) x 71 (D) Isolation method Between the input and the NX bus: Power = Transformer, Signal = Digital isolator Between inputs: Power = Transformer, Signal = Digital isolator Insulation resistance 20 MΩ min. between isolated circuits (at 100 VDC) Dielectric strength 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max. I/O power supply method No supply Current capacity of I/O power supply terminal Without I/O power supply terminals NX Unit power consumption 0.75 W max. Current consumption from I/O power supply No consumption Weight 70 g max. Installation orientation and restrictions Installation orientation: Possible in 6 orientations. Restrictions: No restrictions Temperature Input Unit NX-TS2202 A1 Terminal connection diagram A8 B1 NC NC NC NC NC NC NC NC A2 B2 NC B2 A1 B1 A B NC B1 B Resistance thermometer input B8 * Refer to Reference accuracy and temperature coefficient according to the input type and measurement temperature. 8 NX-TS Temperature Input Unit (Resistance Thermometer Input type) 2 points NX-TS2204 Unit name Temperature Input Unit (resistance thermometer input type) Model NX-TS2204 Capacity 2 points External connection terminals Screwless clamping terminal block (16 terminals) I/O refreshing method Free-Run refreshing Temperature sensor Pt100 (three-wire)/Pt1000 (three-wire) Input conversion range ±20°C of the input range Input detection current Approx. 0.25 mA Resolution 0.001°C max. Reference accuracy * Temperature coefficient * Effect of conductor resistance 0.06°C/Ω max. (also 20 Ω max.) TS indicator Indicator Warm-up period 30 minutes Conversion time 60 ms/Unit Dimensions 12 (W) x 100 (H) x 71 (D) Isolation method Between the input and the NX bus: Power = Transformer, Signal = Digital isolator Between inputs: Power = Transformer, Signal = Digital isolator Insulation resistance 20 MΩ min. between isolated circuits (at 100 VDC) Dielectric strength 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max. I/O power supply method No supply Current capacity of I/O power supply terminal Without I/O power supply terminals NX Unit power consumption 0.75 W max. Current consumption from I/O power supply No consumption Weight 70 g max. Installation orientation and restrictions Installation orientation: Possible in 6 orientations. Restrictions: No restrictions Temperature Input Unit NX-TS2204 A1 Terminal connection diagram A8 B1 NC NC NC NC NC NC NC NC A2 B2 NC B2 A1 B1 A B NC B1 B Resistance thermometer input B8 * Refer to Reference accuracy and temperature coefficient according to the input type and measurement temperature. 9 NX-TS Temperature Input Unit (Thermocouple Input type) 4 points NX-TS3101 Unit name Temperature Input Unit (thermocouple input type) Model NX-TS3101 Number of points 4 points External connection terminals Screwless clamping terminal block (16 terminals x 2) I/O refreshing method Free-Run refreshing Temperature sensor K, J, T, E, L, U, N, R, S, B, WRe5-26, PLII Input conversion range ±20°C of the input range Absolute maximum rating ±130 mV Input impedance 20 kΩ min. Resolution 0.1°C max. *1 Reference accuracy *2 Temperature coefficient *2 Cold junction compensation error ±1.2°C *3 *4 Input disconnection detection current Approx. 0.1μA Conversion time 250 ms/Unit TS indicator Indicators Warm-up period 30 minutes Dimensions 24 (W) x 100 (H) x 71 (D) Isolation method Between the input and the NX bus: Power = Transformer, Signal = Photocoupler Between inputs: Power = Transformer, Signal = Photocoupler Insulation resistance 20 MΩ min. between isolated circuits (at 100 VDC) Dielectric strength 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max. I/O power supply method No supply Current capacity of I/O power supply terminal Without I/O power supply terminals NX Unit power consumption 1.30 W max. Current consumption from I/O power supply No consumption Weight 140 g max. Installation orientation and restrictions Installation orientation: Possible in 6 orientations. Restrictions: The cold junction compensation error is restricted according to the installation orientation and the power consumption of adjacent Units. Refer to Cold Junction Compensation Error Specifications for Units That Take a Thermocouple Input Type. Temperature Input Unit NX-TS3101 A1 Terminal connection diagram B1 C1 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC TC2+ TC2− TC4+ CJ1+ CJ1− CJ2+ CJ2− TC1− TC3+ TC3− TC1+ NC A8 D1 NC NC NC B8 C8 TC4− Cold junction sensor * Do not touch or remove. Thermocouple input NC D8 *1. The resolution is 0.2°C max. when the input type is R, S, or W. *2. Refer to Reference Accuracy and Temperature Coefficient According to the Input Type and Measurement Temperature. *3. The overall accuracy is guaranteed for a set consisting of a cold junction sensor that is mounted on the terminal block and a Temperature Input Unit. Be sure to use the terminal block and the Temperature Input Unit together. A calibration control number is both displayed on the terminal block and the Unit. Make sure to return the terminal block (including a cold junction sensor mounted) and the Unit together for repair. *4. Refer to Cold Junction Compensation Error Specifications for Units That Take a Thermocouple Input Type for the specifications for each set of operating conditions. 10 NX-TS Temperature Input Unit (Thermocouple Input type) 4 points NX-TS3102 Unit name Temperature Input Unit (thermocouple input type) Model NX-TS3102 Number of points 4 points External connection terminals Screwless clamping terminal block (16 terminals x 2) I/O refreshing method Free-Run refreshing Temperature sensor K, J, T, E, L, U, N, R, S, WRe5-26, PLII Input conversion range ±20°C of the input range Absolute maximum rating ±130 mV Input impedance 20 kΩ min. Resolution 0.01°C max. Reference accuracy *1 Temperature coefficient *1 Cold junction compensation error ±1.2°C *2 *3 Input disconnection detection current Approx. 0.1 μA Conversion time 10 ms/Unit TS indicator Indicators Warm-up period 45 minutes Dimensions 24 (W) x 100 (H) x 71 (D) Isolation method Between the input and the NX bus: Power = Transformer, Signal = Digital isolator Between inputs: Power = Transformer, Signal = Digital isolator Insulation resistance 20 MΩ min. between isolated circuits (at 100 VDC) Dielectric strength 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max. I/O power supply method No supply Current capacity of I/O power supply terminal Without I/O power supply terminals NX Unit power consumption 1.10 W max. Current consumption from I/O power supply No consumption Weight 140 g max. Installation orientation and restrictions Installation orientation: Possible in 6 orientations. Restrictions: The cold junction compensation error is restricted according to the installation orientation and the power consumption of adjacent Units. Refer to Cold Junction Compensation Error Specifications for Units That Take a Thermocouple Input Type. Temperature Input Unit NX-TS3102 A1 Terminal connection diagram B1 C1 D1 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC TC2+ TC2− CJ1+ CJ1− CJ2+ Cold junction sensor * Do not touch or remove. TC4+ TC4− CJ2− Thermocouple input TC1+ TC1− TC3+ TC3− NC A8 NC NC B8 C8 NC D8 *1. Refer to Reference Accuracy and Temperature Coefficient According to the Input Type and Measurement Temperature. *2. The overall accuracy is guaranteed for a set consisting of a cold junction sensor that is mounted on the terminal block and a Temperature Input Unit. Be sure to use the terminal block and the Temperature Input Unit together. A calibration control number is both displayed on the terminal block and the Unit. Make sure to return the terminal block (including a cold junction sensor mounted) and the Unit together for repair. *3. Refer to Cold Junction Compensation Error Specifications for Units That Take a Thermocouple Input Type for the specifications for each set of operating conditions. 11 NX-TS Temperature Input Unit (Thermocouple Input type) 4 points NX-TS3104 Unit name Temperature Input Unit (thermocouple input type) Model NX-TS3104 Number of points 4 points External connection terminals Screwless clamping terminal block (16 terminals x 2) I/O refreshing method Free-Run refreshing Temperature sensor K, J, T, E, L, U, N, R, S, WRe5-26, PLII Input conversion range ±20°C of the input range Absolute maximum rating ±130 mV Input impedance 20 kΩ min. Resolution 0.001°C max. Reference accuracy *1 Temperature coefficient *1 Cold junction compensation error ±1.2°C *2 *3 Input disconnection detection current Approx. 0.1 μA Conversion time 60 ms/Unit TS indicator Indicators Warm-up period 45 minutes Dimensions 24 (W) x 100 (H) x 71 (D) Isolation method Between the input and the NX bus: Power = Transformer, Signal = Digital isolator Between inputs: Power = Transformer, Signal = Digital isolator Insulation resistance 20 MΩ min. between isolated circuits (at 100 VDC) Dielectric strength 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max. I/O power supply method No supply Current capacity of I/O power supply terminal Without I/O power supply terminals NX Unit power consumption 1.10 W max. Current consumption from I/O power supply No consumption Weight 140 g max. Installation orientation and restrictions Installation orientation: Possible in 6 orientations. Restrictions: The cold junction compensation error is restricted according to the installation orientation and the power consumption of adjacent Units. Refer to Cold Junction Compensation Error Specifications for Units That Take a Thermocouple Input Type. Temperature Input Unit NX-TS3104 A1 Terminal connection diagram B1 C1 D1 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC TC2+ TC2− CJ1+ CJ1− CJ2+ Cold junction sensor * Do not touch or remove. TC4+ TC4− CJ2− Thermocouple input TC1+ TC1− TC3+ TC3− NC A8 NC NC B8 C8 NC D8 *1. Refer to Reference Accuracy and Temperature Coefficient According to the Input Type and Measurement Temperature. *2. The overall accuracy is guaranteed for a set consisting of a cold junction sensor that is mounted on the terminal block and a Temperature Input Unit. Be sure to use the terminal block and the Temperature Input Unit together. A calibration control number is both displayed on the terminal block and the Unit. Make sure to return the terminal block (including a cold junction sensor mounted) and the Unit together for repair. *3. Refer to Cold Junction Compensation Error Specifications for Units That Take a Thermocouple Input Type for the specifications for each set of operating conditions. 12 NX-TS Temperature Input Unit (Resistance Thermometer Input type) 4 points NX-TS3201 Unit name Temperature Input Unit (resistance thermometer input type) Model NX-TS3201 Capacity 4 points External connection terminals Screwless clamping terminal block (16 Terminals x 2) I/O refreshing method Free-Run refreshing Temperature sensor Pt100 (three-wire)/Pt1000 (three-wire) Input conversion range ±20°C of the input range Input detection current Approx. 0.25 mA Resolution 0.1°C max. Reference accuracy * Temperature coefficient * Effect of conductor resistance 0.06°C/Ω max. (also 20 Ω max.) TS indicator Indicator Warm-up period 10 minutes Conversion time 250 ms/Unit Dimensions 24 (W) x 100 (H) x 71 (D) Isolation method Between the input and the NX bus: Power = Transformer, Signal = Photocoupler Between inputs: Power = Transformer, Signal = Photocoupler Insulation resistance 20 MΩ min. between isolated circuits (at 100 VDC) Dielectric strength 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max. I/O power supply method No supply Current capacity of I/O power supply terminal Without I/O power supply terminals NX Unit power consumption 1.30 W max. Current consumption from I/O power supply No consumption Weight 140 g max. Installation orientation and restrictions Installation orientation: Possible in 6 orientations. Restrictions: No restrictions Temperature Input Unit NX-TS3201 A1 NC Terminal connection diagram A8 B1 C1 NC NC NC D1 NC NC NC NC NC NC NC NC NC NC NC NC A2 B2 A4 B4 NC B2 NC B4 A1 B1 A3 B3 A B NC B1 NC B3 B B8 C8 Resistance thermometer input D8 * Refer to Reference accuracy and temperature coefficient according to the input type and measurement temperature. 13 NX-TS Temperature Input Unit (Resistance Thermometer Input type) 4 points NX-TS3202 Unit name Temperature Input Unit (resistance thermometer input type) Model NX-TS3202 Capacity 4 points External connection terminals Screwless clamping terminal block (16 terminals x 2) I/O refreshing method Free-Run refreshing Temperature sensor Pt100 (three-wire) Input conversion range ±20°C of the input range Input detection current Approx. 0.25 mA Resolution 0.01°C max. Reference accuracy * Temperature coefficient * Effect of conductor resistance 0.06°C/Ω max. (also 20 Ω max.) TS indicator Indicator Warm-up period 30 minutes Conversion time 10 ms/Unit Dimensions 24 (W) x 100 (H) x 71 (D) Isolation method Between the input and the NX bus: Power = Transformer, Signal = Digital isolator Between inputs: Power = Transformer, Signal = Digital isolator Insulation resistance 20 MΩ min. between isolated circuits (at 100 VDC) Dielectric strength 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max. I/O power supply method No supply Current capacity of I/O power supply terminal Without I/O power supply terminals NX Unit power consumption 1.05 W max. Current consumption from I/O power supply No consumption Weight 130 g max. Installation orientation and restrictions Installation orientation: Possible in 6 orientations. Restrictions: No restrictions Temperature Input Unit NX-TS3202 A1 Terminal connection diagram A8 B1 C1 D1 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC A2 B2 A4 B4 NC B2 NC B4 A1 B1 A3 B3 A B NC B1 NC B3 B B8 C8 Resistance thermometer input D8 * Refer to Reference accuracy and temperature coefficient according to the input type and measurement temperature. 14 NX-TS Temperature Input Unit (Resistance Thermometer Input type) 4 points NX-TS3204 Unit name Temperature Input Unit (resistance thermometer input type) Model NX-TS3204 Capacity 4 points External connection terminals Screwless clamping terminal block (16 terminals x 2) I/O refreshing method Free-Run refreshing Temperature sensor Pt100 (three-wire)/Pt1000 (three-wire) Input conversion range ±20°C of the input range Input detection current Approx. 0.25 mA Resolution 0.001°C max. Reference accuracy * Temperature coefficient * Effect of conductor resistance 0.06°C/Ω max. (also 20 Ω max.) TS indicator Indicator Warm-up period 30 minutes Conversion time 60 ms/Unit Dimensions 24 (W) x 100 (H) x 71 (D) Isolation method Between the input and the NX bus: Power = Transformer, Signal = Digital isolator Between inputs: Power = Transformer, Signal = Digital isolator Insulation resistance 20 MΩ min. between isolated circuits (at 100 VDC) Dielectric strength 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max. I/O power supply method No supply Current capacity of I/O power supply terminal Without I/O power supply terminals NX Unit power consumption 1.05 W max. Current consumption from I/O power supply No consumption Weight 130 g max. Installation orientation and restrictions Installation orientation: Possible in 6 orientations. Restrictions: No restrictions Temperature Input Unit NX-TS3204 A1 Terminal connection diagram A8 B1 C1 D1 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC A2 B2 A4 B4 NC B2 NC B4 A1 B1 A3 B3 NC B1 NC B3 B8 C8 A B Resistance thermometer input B D8 * Refer to Reference accuracy and temperature coefficient according to the input type and measurement temperature. 15 NX-TS • Reference accuracy and temperature coefficient according to the input type and measurement temperature *1 For NX-TS@@02/TS@@04 Input type Conversion time Input type *2 Temperature range (°C) Measurement temperature (°C) Reference accuracy °C (%) *3 Temperature coefficient °C/°C *4 (ppm/°C *5) K -200 to 1300 Same as the left ±0.75 (±0.05%) ±0.08 (±50 ppm/°C) K -20 to 600 (High Resolution) Same as the left ±0.30 (±0.05%) ±0.03 (±48 ppm/°C) J -200 to 1200 J -20 to 600 (High Resolution) T -200 to 400 E -200 to 1000 L -200 to 900 U -200 to 600 10/60ms N -200 to 1300 -200 to 0 0 to 1200 Same as the left S -50 to 1700 -50 to 1700 ±1.30 (±0.22%) -180 to 0 ±0.70 (±0.12%) 0 to 400 ±0.33 (±0.055%) -200 to 0 0 to 1000 Same as the left PL II Pt100 Pt1000 0 to 2300 0 to 1300 -200 to 850 -200 to 850 ±0.60 (±0.05%) ±0.50 (±0.05%) -200 to -100 ±0.70 (±0.09%) -100 to 0 ±0.50 (±0.07%) 0 to 600 ±0.40 (±0.05%) -200 to -150 ±1.60 (±0.11%) -150 to -100 ±0.75 (±0.05%) -50 to 0 ±3.20 (±0.19%) 0 to 100 ±2.50 (±0.15%) 100 to 1700 ±1.75 (±0.10%) -50 to 0 ±3.20 (±0.19%) 0 to 100 ±2.50 (±0.15%) 100 to 1700 ±1.75 (±0.10%) 0 to 1500 WRe5-26 ±0.30 (±0.05%) -200 to -180 -100 to 1300 R ±0.70 (±0.05%) 1500 to 2200 ±1.15 (±0.05%) 2200 to 2300 ±1.40 (±0.07%) ±0.13 (±96 ppm/°C) ±0.06 (±42 ppm/°C) ±0.04 (±72 ppm/°C) ±0.05 (±75 ppm/°C) ±0.12 (±100 ppm/°C) ±0.06 (±50 ppm/°C) ±0.04 (±40 ppm/°C) ±0.06 (±75 ppm/°C) ±0.11 (±70 ppm/°C) ±0.08 (±50 ppm/°C) ±0.13 (±77 ppm/°C) ±0.11 (±60 ppm/°C) ±0.13 (±77 ppm/°C) ±0.11 (±60 ppm/°C) ±0.13 (±58 ppm/°C) ±0.21 (±91 ppm/°C) Same as the left ±0.65 (±0.05%) ±0.07 (±57 ppm/°C) -200 to -50 ±0.50 (±0.05%) ±0.08 (±78 ppm/°C) -50 to 150 ±0.21 (±0.02%) ±0.03 (±29 ppm/°C) 150 to 850 ±0.50 (±0.05%) ±0.08 (±78 ppm/°C) Same as the left ±0.50 (±0.05%) ±0.09 (±85 ppm/°C) 16 NX-TS For NX-TS@@01 Input type Conversion time Input type Temperature range (°C) Measurement temperature (°C) Reference accuracy °C (%) *3 -200 to -100 K -200 to 1300 -100 to 400 ±0.15 (±100 ppm/°C) ±1.5 (±0.1%) 400 to 1300 -200 to 400 J -200 to 1200 400 to 900 900 to 1200 T -200 to 400 -200 to -100 -100 to 400 -200 to 400 E -200 to 1000 400 to 700 700 to 1000 -200 to 300 L -200 to 900 300 to 700 700 to 900 U -200 to 600 N -200 to 1300 ±1.2 (±0.09%) ±1.2 (±0.2%) ±1.2 (±0.1%) ±2.0 (±0.17%) ±1.1 (±0.1%) ±2.2 (±0.2%) ±1.2 (±0.15%) 400 to 600 ±1.0 (±0.13%) -200 to 400 ±1.5 (±0.1%) 1000 to 1300 -50 to 500 250 ms R -50 to 1700 500 to 1200 1200 to 1700 -50 to 600 S -50 to 1700 600 to 1100 1100 to 1700 B WRe5-26 0 to 1800 0 to 2300 Pt1000 -200 to 850 -200 to 850 ±0.12 (±200 ppm/°C) ±0.12 (±100 ppm/°C) ±0.24 (±200 ppm/°C) ±0.30 (±250 ppm/°C) ±0.11 (±100 ppm/°C) ±0.22 (±200 ppm/°C) ±0.28 (±250 ppm/°C) ±0.12 (±150 ppm/°C) ±0.30 (±200 ppm/°C) ±0.38 (±250 ppm/°C) ±1.75 (±0.1%) ±2.5 (±0.15%) ±0.44 (±250 ppm/°C) ±1.75 (±0.1%) ±2.5 (±0.15%) ±0.44 (±250 ppm/°C) Reference accuracy does not apply 400 to 1200 ±3.6 (±0.2%) ±0.45 (±250 ppm/°C) ±0.54 (±300 ppm/°C) 1200 to 1800 ±5.0 (±0.28%) 0 to 300 ±1.15 (±0.05%) 300 to 800 ±2.3 (±0.1%) 800 to 1500 400 to 800 800 to 1300 Pt100 ±0.35 (±250 ppm/°C) ±0.30 (±500 ppm/°C) Reference accuracy does not apply 0 to 400 0 to 1300 ±0.14 (±100 ppm/°C) ±0.28 (±200 ppm/°C) 0.0 to 400.0 1500 to 2300 PLII ±0.30 (±200 ppm/°C) ±0.38 (±250 ppm/°C) ±1.4 (±0.1%) -200 to 400 400 to 1000 Temperature coefficient °C/°C *4 (ppm/°C *5) ±3.0 (±0.13%) ±1.3 (±0.1%) ±2.0 (±0.15%) ±0.46 (±200 ppm/°C) ±0.691 (±300 ppm/°C) ±0.23 (±200 ppm/°C) ±0.39 (±300 ppm/°C) ±0.65 (±500 ppm/°C) -200 to 300 ±1.0 (±0.1%) ±0.1 (±100 ppm/°C) 300 to 700 ±2.0 (±0.2%) ±0.2 (±200 ppm/°C) 700 to 850 ±2.5 (±0.25%) ±0.25 (±250 ppm/°C) -200 to 300 ±1.0 (±0.1%) ±0.1 (±100 ppm/°C) 300 to 700 ±2.0 (±0.2%) ±0.2 (±200 ppm/°C) 700 to 850 ±2.5 (±0.25%) ±0.25 (±250 ppm/°C) 17 NX-TS *1. To convert the temperature unit from Celsius to Fahrenheit, use the following equation. Fahrenheit temperature (°F) = Celsius temperature (°C) x 1.8 + 32 *2. If there is more than one input range for the same input type, the one with narrower input range has higher resolution. *3. For a thermocouple input type Temperature Input Unit, the overall accuracy is guaranteed for a set consisting of a cold junction sensor that is mounted on the terminal block and a Temperature Input Unit. Be sure to use the terminal block and Temperature Input Unit with the same calibration control number together. For the 24 mm wide model, also be sure the left and right terminal blocks are correctly attached. Calibration control number label DDMYYX#### Calibration control number Calibration control number *4. An error for a measured value when the ambient temperature changes by 1°C. The following formula is used to calculate the error of the measured value. Overall accuracy = Reference accuracy + Temperature characteristic x Change in the ambient temperature + Cold junction compensation error (Calculation example) Conditions Item Ambient temperature Measured value NX Unit Thermocouple Description 30°C 100°C NX-TS2101 K thermocouple The characteristic values are formulated from the data sheet or reference accuracy and temperature coefficient table under the above conditions Item Reference accuracy Temperature coefficient Change in the ambient temperature Cold junction compensation error Description -100 to 400°C: ±1.5°C -100 to 400°C: ±0.30°C/°C 25°C -> 30°C 5 deg ±1.2°C Therefore, Overall accuracy = Reference accuracy + Temperature characteristic x Change in the ambient temperature + Cold junction compensation error = ±1.5°C + (±0.30°C/°C) x 5 deg + ±1.2°C = ±4.2°C *5. The ppm value is for the full scale of temperature range. 18 NX-TS • Cold Junction Compensation Error Specifications for Units That Take a Thermocouple Input Type The cold junction compensation error for Units that take a thermocouple input type is restricted as follows according to the installation orientation and the power consumption of adjacent Units *. (a) For upright installation, when the power consumption is 1.5 W or less for both the left and right adjacent Units The cold junction compensation error is ±1.2°C. However, there are exceptions depending on the input type and temperature. Those conditions and the cold junction compensation error are as in the table below. Input type and temperature range Cold junction compensation error T below -90°C J, E, K and N below -100°C U, L and PLII ±3.0°C R and S below 200°C B below 400°C Not guaranteed W ±3.0°C (b) When the power consumption of either the left or the right adjacent Unit is more than 1.5 W but less than 3.9 W. Or for any installation other than upright, when the power consumption of both the left and right adjacent Units is less than 3.9 W The cold junction compensation error is ±4.0°C. However, there are exceptions depending on the input type and temperature. Those conditions and the cold junction compensation error are as in the table below. Input type and temperature range Cold junction compensation error T below -90°C J, E, K and N below -100°C U, L and PLII ±7.0°C R and S below 200°C B below 400°C Not guaranteed W ±9.0°C (c) When the power consumption exceeds 3.9 W for either the left or right adjacent Unit Do not use the above condition (c) because the cold junction compensation error is not guaranteed in this condition. * The power consumption of adjacent Units is the total of the following values. The power consumption of the NX Unit power supply and I/O power supply for the NX Units adjacent to the Temperature Input Unit. If the adjacent Unit is an Input Unit, it is the total power consumption according to the input current. 19 NX-TS Version Information NX Units Model Corresponding unit versions/versions * Unit Version EtherCAT Coupler Units NX-ECC20@ NJ/NX-series CPU Units Sysmac Studio Ver.1.0 Ver.1.06 or higher Ver.1.1 Ver.1.08 or higher NX-TS2102 Ver.1.1 Ver.1.08 or higher NX-TS2104 Ver.1.1 Ver.1.08 or higher Ver.1.0 Ver.1.06 or higher Ver.1.1 Ver.1.08 or higher NX-TS2101 NX-TS2201 NX-TS2202 Ver.1.1 Ver.1.08 or higher NX-TS2204 Ver.1.1 Ver.1.08 or higher NX-TS3101 Ver.1.0 Ver.1.0 or later Ver.1.05 or later Ver.1.06 or higher Ver.1.1 Ver.1.08 or higher NX-TS3102 Ver.1.1 Ver.1.08 or higher NX-TS3104 Ver.1.1 Ver.1.08 or higher Ver.1.0 Ver.1.06 or higher Ver.1.1 Ver.1.08 or higher Ver.1.1 Ver.1.08 or higher NX-TS3201 NX-TS3202 NX-TS3204 Ver.1.1 Ver.1.08 or higher * Some Units do not have all of the versions given in the above table. If a Unit does not have the specified version, support is provided by the oldest available version after the specified version. Refer to the user’s manuals for the specific Units for the relation between models and versions. 20 NX-TS External Interface Temperature Input Unit (Resistance Thermometer Input type) NX-TS2201/2202/2204 12mm Width (A) (B) (C) NX-TS3201/3202/3204 24mm Width (A) (B) (C) Symbol Name Function (A) NX bus connector (B) Indicators The indicators show the current operating status of the Unit. Terminal block The terminal block is used to connect external devices. The number of terminals depends on the type of Unit. (C) This connector is used to connect each Unit. 21 NX-TS Temperature Input Unit (Thermocouple Input type) NX-TS2101/2102/2104 12mm Width (A) (B) (C) (D) NX-TS3101/3102/3104 24mm Width (A) (B) (C) (D) Symbol Name Function (A) NX bus connector This connector is used to connect each Unit. (B) Indicators The indicators show the current operating status of the Unit. (C) Terminal block The terminal block is used to connect external devices. The number of terminals depends on the type of Unit. (D) Cold junction sensor This sensor is used to compensate the cold junction. The sensors are mounted on both left and right terminal blocks for models with 24 mm width. 22 NX-TS Terminal Blocks (A) C A1 B1 A1 D1 A2 B2 A2 D2 A3 B3 A3 D3 A4 B4 A4 D4 A5 B5 A5 D5 A6 B6 A6 D6 A7 B7 A7 D7 A8 B8 A8 12 mm width 16-terminal type (A) (C) D8 C Symbol (B) D D 12 mm width 16-terminal type ✕ 2 Name Function Terminal number indications Terminal numbers for which A to D indicate the column, and 1 to 8 indicate the line are displayed. The terminal number is a combination of column and line, so A1 to A8 and B1 to B8 are displayed. For models of 16-terminal type x 2, A1 to A8 and B1 to B8 are terminal number of the left terminal block, C1 to C8 and D1 to D8 are terminal numbers of the right terminal block. The terminal number indications are the same regardless of the number of terminals on the terminal block. (B) Release holes Insert a flat-blade screwdriver into these holes to connect and remove the wires. (C) Terminal holes The wires are inserted into these holes. Applicable Terminal Blocks for Each Unit Model Terminal Blocks Unit model NX-TS2@@@ NX-TS3@@@ Model NX-TBA162 NX-TBA162 NX-TBB162 No. of terminals 16 16 Terminal number indications A/B A/B C/D Ground terminal mark Terminal current capacity None 10 A None 10 A 23 NX-TS Applicable Wires Using Ferrules If you use ferrules, attach the twisted wires to them. Observe the application instructions for your ferrules for the wire stripping length when attaching ferrules. Always use plated one-pin ferrules. Do not use unplated ferrules or two-pin ferrules. The applicable ferrules, wires, and crimping tool are given in the following table. Terminal types Manufacturer Terminals other than ground terminals Phoenix Contact Ferrule model number Applicable wire (mm2 (AWG)) AI0,34-8 0.34 (#22) AI0,5-8 0.5 (#20) Crimping tool Phoenix Contact (The figure in parentheses is the applicable wire size.) CRIMPFOX 6 (0.25 to 6 mm2, AWG24 to 10) AI0,5-10 AI0,75-8 0.75 (#18) AI0,75-10 AI1,0-8 1.0 (#18) AI1,0-10 AI1,5-8 1.5 (#16) AI1,5-10 Ground terminals Terminals other than ground terminals Weidmuller AI2,5-10 2.0 * H0.14/12 0.14 (#26) H0.25/12 0.25 (#24) H0.34/12 0.34 (#22) H0.5/14 0.5 (#20) Weidmuller (The figure in parentheses is the applicable wire size.) PZ6 Roto (0.14 to 6 mm2, AWG 26 to 10) H0.5/16 H0.75/14 0.75 (#18) H0.75/16 H1.0/14 1.0 (#18) H1.0/16 H1.5/14 1.5 (#16) H1.5/16 * Some AWG 14 wires exceed 2.0 mm2 and cannot be used in the screwless clamping terminal block. When you use any ferrules other than those in the above table, crimp them to the twisted wires so that the following processed dimensions are achieved. Finished Dimensions of Ferrules 8 to 10 mm 1.6 mm max. (except ground terminals) 2.4 mm max. (except ground terminals) 2.0 mm max. (ground terminals) 2.7 mm max. (ground terminals) Using Twisted Wires/Solid Wires If you use the twisted wires or the solid wires, use the following table to determine the correct wire specifications. Terminals Classification Current capacity Wire type Twisted wires Plated 2 A max. All terminals except ground terminals Ground terminals Greater than 2 A and 4 A or less Possible Greater than 4A Possible *1 --- Possible Solid wire Unplated Plated Unplated Possible Possible Possible Not Possible Possible Possible *1 Not Possible Possible *2 Not Possible Possible *2 Wire size Conductor length (stripping length) 0.08 to 1.5 mm2 AWG28 to 16 8 to 10 mm 2.0 mm2 9 to 10 mm *1 Secure wires to the screwless clamping terminal block. Refer to the Securing Wires in the USER'S MANUAL for how to secure wires. *2 With the NX-TB@@@1 Terminal Block, use twisted wires to connect the ground terminal. Do not use a solid wire. Conductor length (stripping length) <Additional Information> If more than 2 A will flow on the wires, use plated wires or use ferrules. 24 NX-TS Dimensions (Unit/mm) Temperature Iutput Unit NX-TS@@@@ 12 mm Width 14.1 12.0 0.55 1.5 104.5 100 1.5 65.2 71 80.1 24 mm Width 26.1 24.0 C 0.55 1.5 D 104.5 100 C D 1.5 65.2 71 80.1 Related Manuals Cat. No. W522 Model number Manual name NX-AD@@@@ NX-series Analog I/O NX-DA@@@@ Units User’s Manual NX-TS@@@@ Application Description Learning how to use NX-series The hardware, setup methods, and functions of the NXAnalog I/O Units and series Analog I/O Units and Temperature Input Units Temperature Input Units are described. 25 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. 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