NX-series Temperature Input Unit
last update: February 6, 2020
Item | Specification | |
---|---|---|
Enclosure | Mounted in a panel | |
Grounding method | Ground to 100 Ω or less | |
Operating
environment |
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: Meets IEC 61010-2-201. | |
Noise immunity | 2 kV on power supply line (Conforms to IEC61000-4-4.) | |
Overvoltage category | Category II: Meets IEC 61010-2-201. | |
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), ANSI/ISA 12.12.01, EU: EN 61131-2, C-Tick or RCM,
KC Registration, NK, LR |
* Ask your OMRON representative for the most recent applicable standards for each model.
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 | ||
Indicator | TS indicator
![]() |
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 | ||
Warm-up period | 30 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 |
• Connected to a CPU Unit or
Communication Control Unit 1.25 W max. • Connected to a Communi- cations Coupler Unit 0.90 W max. |
Current consumption
from I/O power supply |
No consumption |
Weight | 70 g max. | ||
Installation
orientation and restrictions |
Installation orientation:
• Connected to a CPU Unit or Communication Control Unit: Possible in upright installation. • Connected to a Communications Coupler Unit: 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. |
||
Terminal
connection diagram |
![]() |
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 | ||
Indicator | TS indicator
![]() |
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 | ||
Warm-up period | 45 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 |
• Connected to a CPU Unit or
Communication Control Unit 1.15 W max. • Connected to a Communi- cations Coupler Unit 0.80 W max. |
Current consumption
from I/O power supply |
No consumption |
Weight | 70 g max. | ||
Installation
orientation and restrictions |
Installation orientation:
• Connected to a CPU Unit or Communication Control Unit: Possible in upright installation. • Connected to a Communications Coupler Unit: 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. |
||
Terminal
connection diagram |
![]() |
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 | ||
Indicator | TS indicator
![]() |
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 | ||
Warm-up period | 45 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 |
• Connected to a CPU Unit or
Communication Control Unit 0.95 W max. • Connected to a Communi- cations Coupler Unit 0.80 W max. |
Current consumption
from I/O power supply |
No consumption |
Weight | 70 g max. | ||
Installation
orientation and restrictions |
Installation orientation:
• Connected to a CPU Unit or Communication Control Unit: Possible in upright installation. • Connected to a Communications Coupler Unit: 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. |
||
Terminal
connection diagram |
![]() |
Unit name | Temperature Input Unit
(resistance thermometer input type) |
Model | NX-TS2201 |
---|---|---|---|
Number of points | 2 points | External connection
terminals |
Screwless clamping terminal block (16
terminals) |
I/O refreshing
method |
Free-Run refreshing | ||
Indicator | TS indicator
![]() |
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.) | ||
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 |
• Connected to a CPU Unit or
Communication Control Unit 1.25 W max. • Connected to a Communi- cations Coupler Unit 0.90 W max. |
Current consumption
from I/O power supply |
No consumption |
Weight | 70 g max. | ||
Installation
orientation and restrictions |
Installation orientation:
• Connected to a CPU Unit or Communication Control Unit: Possible in upright installation. • Connected to a Communications Coupler Unit: Possible in 6 orientations. Restrictions: No restrictions |
||
Terminal
connection diagram |
![]() |
* Refer to Reference Accuracy and Temperature Coefficient According to the Input Type and Measurement Temperature.
Unit name | Temperature Input Unit
(resistance thermometer input type) |
Model | NX-TS2202 |
---|---|---|---|
Number of points | 2 points | External connection
terminals |
Screwless clamping terminal block (16
terminals) |
I/O refreshing
method |
Free-Run refreshing | ||
Indicator | TS indicator
![]() |
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.) | ||
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 |
• Connected to a CPU Unit or
Communication Control Unit 1.15 W max. • Connected to a Communi- cations Coupler Unit 0.75 W max. |
Current consumption
from I/O power supply |
No consumption |
Weight | 70 g max. | ||
Installation
orientation and restrictions |
Installation orientation:
• Connected to a CPU Unit or Communication Control Unit: Possible in upright installation. • Connected to a Communications Coupler Unit: Possible in 6 orientations. Restrictions: No restrictions |
||
Terminal
connection diagram |
![]() |
* Refer to Reference Accuracy and Temperature Coefficient According to the Input Type and Measurement Temperature.
Unit name | Temperature Input Unit
(resistance thermometer input type) |
Model | NX-TS2204 |
---|---|---|---|
Number of points | 2 points | External connection
terminals |
Screwless clamping terminal block (16
terminals) |
I/O refreshing
method |
Free-Run refreshing | ||
Indicator | TS indicator
![]() |
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.) | ||
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 |
• Connected to a CPU Unit or
Communication Control Unit 0.90 W max. • Connected to a Communi- cations Coupler Unit 0.75 W max. |
Current consumption
from I/O power supply |
No consumption |
Weight | 70 g max. | ||
Installation
orientation and restrictions |
Installation orientation:
• Connected to a CPU Unit or Communication Control Unit: Possible in upright installation. • Connected to a Communications Coupler Unit: Possible in 6 orientations. Restrictions: No restrictions |
||
Terminal
connection diagram |
![]() |
* Refer to Reference Accuracy and Temperature Coefficient According to the Input Type and Measurement Temperature.
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 | ||
Indicator | TS indicator
![]() |
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 | ||
Warm-up period | 30 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 |
• Connected to a CPU Unit or
Communication Control Unit 1.75 W max. • Connected to a Communi- cations Coupler Unit 1.30 W max. |
Current consumption
from I/O power supply |
No consumption |
Weight | 140 g max. | ||
Installation
orientation and restrictions |
Installation orientation:
• Connected to a CPU Unit or Communication Control Unit: Possible in upright installation. • Connected to a Communications Coupler Unit: 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. |
||
Terminal
connection diagram |
![]() |
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 | ||
Indicator | TS indicator
![]() |
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 | ||
Warm-up period | 45 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 |
• Connected to a CPU Unit or
Communication Control Unit 1.55 W max. • Connected to a Communi- cations Coupler Unit 1.10 W max. |
Current consumption
from I/O power supply |
No consumption |
Weight | 140 g max. | ||
Installation
orientation and restrictions |
Installation orientation:
• Connected to a CPU Unit or Communication Control Unit: Possible in upright installation. • Connected to a Communications Coupler Unit: 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. |
||
Terminal
connection diagram |
![]() |
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 | ||
Indicator | TS indicator
![]() |
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 | ||
Warm-up period | 45 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 |
• Connected to a CPU Unit or
Communication Control Unit 1.45 W max. • Connected to a Communi- cations Coupler Unit 1.10 W max. |
Current consumption
from I/O power supply |
No consumption |
Weight | 140 g max. | ||
Installation
orientation and restrictions |
Installation orientation:
• Connected to a CPU Unit or Communication Control Unit: Possible in upright installation. • Connected to a Communications Coupler Unit: 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. |
||
Terminal
connection diagram |
![]() |
Unit name | Temperature Input Unit
(resistance thermometer input type) |
Model | NX-TS3201 |
---|---|---|---|
Number of points | 4 points | External connection
terminals |
Screwless clamping terminal block
(16 Terminals x 2) |
I/O refreshing
method |
Free-Run refreshing | ||
Indicator | TS indicator
![]() |
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.) | ||
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 |
• Connected to a CPU Unit or
Communication Control Unit 1.75 W max. • Connected to a Communi- cations Coupler Unit 1.30 W max. |
Current consumption
from I/O power supply |
No consumption |
Weight | 140 g max. | ||
Installation
orientation and restrictions |
Installation orientation:
• Connected to a CPU Unit or Communication Control Unit: Possible in upright installation. • Connected to a Communications Coupler Unit: Possible in 6 orientations. Restrictions: No restrictions |
||
Terminal
connection diagram |
![]() |
* Refer to Reference Accuracy and Temperature Coefficient According to the Input Type and Measurement Temperature.
Unit name | Temperature Input Unit
(resistance thermometer input type) |
Model | NX-TS3202 |
---|---|---|---|
Number of points | 4 points | External connection
terminals |
Screwless clamping terminal block
(16 Terminals x 2) |
I/O refreshing
method |
Free-Run refreshing | ||
Indicator | TS indicator
![]() |
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.) | ||
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 |
• Connected to a CPU Unit or
Communication Control Unit 1.50 W max. • Connected to a Communi- cations Coupler Unit 1.05 W max. |
Current consumption
from I/O power supply |
No consumption |
Weight | 130 g max. | ||
Installation
orientation and restrictions |
Installation orientation:
• Connected to a CPU Unit or Communication Control Unit: Possible in upright installation. • Connected to a Communications Coupler Unit: Possible in 6 orientations. Restrictions: No restrictions |
||
Terminal
connection diagram |
![]() |
* Refer to Reference Accuracy and Temperature Coefficient According to the Input Type and Measurement Temperature.
Unit name | Temperature Input Unit
(resistance thermometer input type) |
Model | NX-TS3204 |
---|---|---|---|
Number of points | 4 points | External connection
terminals |
Screwless clamping terminal block
(16 Terminals x 2) |
I/O refreshing
method |
Free-Run refreshing | ||
Indicator | TS indicator
![]() |
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.) | ||
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 |
• Connected to a CPU Unit or
Communication Control Unit 1.45 W max. • Connected to a Communi- cations Coupler Unit 1.05 W max. |
Current consumption
from I/O power supply |
No consumption |
Weight | 130 g max. | ||
Installation
orientation and restrictions |
Installation orientation:
• Connected to a CPU Unit or Communication Control Unit: Possible in upright installation. • Connected to a Communications Coupler Unit: Possible in 6 orientations. Restrictions: No restrictions |
||
Terminal
connection diagram |
![]() |
* Refer to Reference Accuracy and Temperature Coefficient According to the Input Type and Measurement Temperature.
Conversion
time |
Input type | Measured
temperature (°C) |
Reference
accuracy °C (%) *3 |
Temperature
coefficient °C/°C *4 Input (ppm/°C *5) |
|
---|---|---|---|---|---|
Input
type *2 |
Temperature
range (°C) |
||||
10/60 ms | 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 | -200 to 0 | ±0.70 (±0.05%) | ±0.13 (±96 ppm/°C) | |
0 to 1200 | ±0.06 (±42 ppm/°C) | ||||
J | -20 to 600
(High Resolution) |
Same as the left | ±0.30 (±0.05%) | ±0.04 (±72 ppm/°C) | |
T | -200 to 400 | -200 to -180 | ±1.30 (±0.22%) | ±0.05 (±75 ppm/°C) | |
-180 to 0 | ±0.70 (±0.12%) | ||||
0 to 400 | ±0.33 (±0.055%) | ||||
E | -200 to 1000 | -200 to 0 | ±0.60 (±0.05%) | ±0.12 (±100 ppm/°C) | |
0 to 1000 | ±0.06 (±50 ppm/°C) | ||||
L | -200 to 900 | Same as the left | ±0.50 (±0.05%) | ±0.04 (±40 ppm/°C) | |
U | -200 to 600 | -200 to -100 | ±0.70 (±0.09%) | ±0.06 (±75 ppm/°C) | |
-100 to 0 | ±0.50 (±0.07%) | ||||
0 to 600 | ±0.40 (±0.05%) | ||||
N | -200 to 1300 | -200 to -150 | ±1.60 (±0.11%) | ±0.11 (±70 ppm/°C) | |
-150 to -100 | ±0.75 (±0.05%) | ||||
-100 to 1300 | ±0.08 (±50 ppm/°C) | ||||
R | -50 to 1700 | -50 to 0 | ±3.20 (±0.19%) | ±0.13 (±77 ppm/°C) | |
0 to 100 | ±2.50 (±0.15%) | ±0.11 (±60 ppm/°C) | |||
100 to 1700 | ±1.75 (±0.10%) | ||||
S | -50 to 1700 | -50 to 0 | ±3.20 (±0.19%) | ±0.13 (±77 ppm/°C) | |
0 to 100 | ±2.50 (±0.15%) | ±0.11 (±60 ppm/°C) | |||
100 to 1700 | ±1.75 (±0.10%) | ||||
WRe5-26 | 0 to 2300 | 0 to 1500 | ±1.15 (±0.05%) | ±0.13 (±58 ppm/°C) | |
1500 to 2200 | ±0.21 (±91 ppm/°C) | ||||
2200 to 2300 | ±1.40 (±0.07%) | ||||
PL II | 0 to 1300 | Same as the left | ±0.65 (±0.05%) | ±0.07 (±57 ppm/°C) | |
Pt100 | -200 to 850 | -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) | |||
Pt1000 | -200 to 850 | Same as the left | ±0.50 (±0.05%) | ±0.09 (±85 ppm/°C) |
Conversion
time |
Input type | Measured
temperature (°C) |
Reference
accuracy °C (%) *3 |
Temperature
coefficient °C/°C *4 Input (ppm/°C *5) |
|
---|---|---|---|---|---|
Input
type |
Temperature
range (°C) |
||||
250 ms | K | -200 to 1300 | -200 to -100 | ±1.5 (±0.1%) | ±0.15 (±100 ppm/°C) |
-100 to 400 | ±0.30 (±200 ppm/°C) | ||||
400 to 1300 | ±0.38 (±250 ppm/°C) | ||||
J | -200 to 1200 | -200 to 400 | ±1.4 (±0.1%) | ±0.14 (±100 ppm/°C) | |
400 to 900 | ±1.2 (±0.09%) | ±0.28 (±200 ppm/°C) | |||
900 to 1200 | ±0.35 (±250 ppm/°C) | ||||
T | -200 to 400 | -200 to -100 | ±1.2 (±0.2%) | ±0.30 (±500 ppm/°C) | |
-100 to 400 | ±0.12 (±200 ppm/°C) | ||||
E | -200 to 1000 | -200 to 400 | ±1.2 (±0.1%) | ±0.12 (±100 ppm/°C) | |
400 to 700 | ±2.0 (±0.17%) | ±0.24 (±200 ppm/°C) | |||
700 to 1000 | ±0.30 (±250 ppm/°C) | ||||
L | -200 to 900 | -200 to 300 | ±1.1 (±0.1%) | ±0.11 (±100 ppm/°C) | |
300 to 700 | ±2.2 (±0.2%) | ±0.22 (±200 ppm/°C) | |||
700 to 900 | ±0.28 (±250 ppm/°C) | ||||
U | -200 to 600 | -200 to 400 | ±1.2 (±0.15%) | ±0.12 (±150 ppm/°C) | |
400 to 600 | ±1.0 (±0.13%) | ||||
N | -200 to 1300 | -200 to 400 | ±1.5 (±0.1%) | ±0.30 (±200 ppm/°C) | |
400 to 1000 | |||||
1000 to 1300 | ±0.38 (±250 ppm/°C) | ||||
R | -50 to 1700 | -50 to 500 | ±1.75 (±0.1%) | ±0.44 (±250 ppm/°C) | |
500 to 1200 | ±2.5 (±0.15%) | ||||
1200 to 1700 | |||||
S | -50 to 1700 | -50 to 600 | ±1.75 (±0.1%) | ±0.44 (±250 ppm/°C) | |
600 to 1100 | ±2.5 (±0.15%) | ||||
1100 to 1700 | |||||
B | 0 to 1800 | 0.0 to 400.0 | Reference accuracy
does not apply |
Reference accuracy does
not apply |
|
400 to 1200 | ±3.6 (±0.2%) | ±0.45 (±250 ppm/°C) | |||
1200 to 1800 | ±5.0 (±0.28%) | ±0.54 (±300 ppm/°C) | |||
WRe5-26 | 0 to 2300 | 0 to 300 | ±1.15 (±0.05%) | ±0.46 (±200 ppm/°C) | |
300 to 800 | ±2.3 (±0.1%) | ||||
800 to 1500 | ±3.0 (±0.13%) | ||||
1500 to 2300 | ±0.691 (±300 ppm/°C) | ||||
PLII | 0 to 1300 | 0 to 400 | ±1.3 (±0.1%) | ±0.23 (±200 ppm/°C) | |
400 to 800 | ±2.0 (±0.15%) | ±0.39 (±300 ppm/°C) | |||
800 to 1300 | ±0.65 (±500 ppm/°C) | ||||
Pt100 | -200 to 850 | -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) | |||
Pt1000 | -200 to 850 | -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) |
Item | Description |
---|---|
Ambient temperature | 30°C |
Measured value | 100°C |
NX Unit | NX-TS2101 |
Thermocouple | K thermocouple |
The characteristic values are formulated from the data sheet or reference accuracy and temperature coefficient table under the above conditions
Item | Description |
---|---|
Reference accuracy | -100 to 400°C: ±1.5°C |
Temperature coefficient | -100 to 400°C: ±0.30°C/°C |
Change in the ambient temperature | 25°C -> 30°C 5 deg |
Cold junction compensation error | ±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.
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 *.
Input type and temperature range | Cold junction compensation error |
---|---|
T below -90°C | ±3.0°C |
J, E, K and N below -100°C | |
U, L and PLII | |
R and S below 200°C | |
B below 400°C | Not guaranteed |
W | ±3.0°C |
Input type and temperature range | Cold junction compensation error |
---|---|
T below -90°C | ±7.0°C |
J, E, K and N below -100°C | |
U, L and PLII | |
R and S below 200°C | |
B below 400°C | Not guaranteed |
W | ±9.0°C |
Refer to the user's manual for the CPU Unit for details on the CPU Units to which NX Units can be connected.
NX Unit | Corresponding unit versions/versions | ||
---|---|---|---|
Model | Unit version | CPU Unit | Sysmac Studio |
NX-TS2101 | Ver.1.0 | Ver.1.13 | Ver.1.17 |
Ver.1.1 | |||
NX-TS2102 | Ver.1.1 | ||
NX-TS2104 | Ver.1.1 | ||
NX-TS2201 | Ver.1.0 | ||
Ver.1.1 | |||
NX-TS2202 | Ver.1.1 | ||
NX-TS2204 | Ver.1.1 | ||
NX-TS3101 | Ver.1.0 | ||
Ver.1.1 | |||
NX-TS3102 | Ver.1.1 | ||
NX-TS3104 | Ver.1.1 | ||
NX-TS3201 | Ver.1.0 | ||
Ver.1.1 | |||
NX-TS3202 | Ver.1.1 | ||
NX-TS3204 | Ver.1.1 |
Note: 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.
NX Unit | Corresponding unit versions/versions | |||
---|---|---|---|---|
Model | Unit
Version |
EtherCAT
Coupler Unit |
CPU Unit or
Industrial PC |
Sysmac Studio |
NX-TS2101 | Ver.1.0 | Ver.1.0 | Ver.1.05 | Ver.1.06 |
Ver.1.1 | Ver.1.08 | |||
NX-TS2102 | Ver.1.1 | |||
NX-TS2104 | Ver.1.1 | |||
NX-TS2201 | Ver.1.0 | Ver.1.06 | ||
Ver.1.1 | Ver.1.08 | |||
NX-TS2202 | Ver.1.1 | |||
NX-TS2204 | Ver.1.1 | |||
NX-TS3101 | Ver.1.0 | Ver.1.06 | ||
Ver.1.1 | Ver.1.08 | |||
NX-TS3102 | Ver.1.1 | |||
NX-TS3104 | Ver.1.1 | |||
NX-TS3201 | Ver.1.0 | Ver.1.06 | ||
Ver.1.1 | Ver.1.08 | |||
NX-TS3202 | Ver.1.1 | |||
NX-TS3204 | Ver.1.1 |
Note: 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.
NX Unit | Corresponding unit versions/versions | ||||||
---|---|---|---|---|---|---|---|
Model | Unit
Version |
Application with an
NJ/NX/NY-series Controller *1 |
Application with a
CS/CJ/CP-series PLC *2 |
||||
EtherNet/IP
Coupler Unit |
CPU Unit or
Industrial PC |
Sysmac
Studio |
EtherNet/IP
Coupler Unit |
Sysmac
Studio |
NX-IO
Configurator *3 |
||
NX-TS2101 | Ver.1.0 | Ver.1.2 | Ver.1.14 | Ver.1.19 | Ver.1.0 | Ver.1.10 | Ver.1.00 |
Ver.1.1 | |||||||
NX-TS2102 | Ver.1.1 | ||||||
NX-TS2104 | Ver.1.1 | ||||||
NX-TS2201 | Ver.1.0 | ||||||
Ver.1.1 | |||||||
NX-TS2202 | Ver.1.1 | ||||||
NX-TS2204 | Ver.1.1 | ||||||
NX-TS3101 | Ver.1.0 | ||||||
Ver.1.1 | |||||||
NX-TS3102 | Ver.1.1 | ||||||
NX-TS3104 | Ver.1.1 | ||||||
NX-TS3201 | Ver.1.0 | ||||||
Ver.1.1 | |||||||
NX-TS3202 | Ver.1.1 | ||||||
NX-TS3204 | Ver.1.1 |
Note: 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.
*1. Refer to the user's manual of the EtherNet/IP Coupler Unit for the unit versions of EtherNet/IP Units corresponding to EtherNet/IP Coupler Units.
*2. Refer to the user's manual of the EtherNet/IP Coupler Unit for the unit versions of CPU Units and EtherNet/IP Units corresponding to EtherNet/IP Coupler Units.
*3. For connection to an EtherNet/IP Coupler Unit with unit version 1.0, connection is supported only for a connection to the peripheral USB port on the EtherNet/IP Coupler Unit. You cannot connect by any other path. If you need to connect by another path, use an EtherNet/IP Coupler Unit with unit version 1.2 or later.
NX Unit | Corresponding unit versions/versions | ||
---|---|---|---|
Model | Unit version | Communication Control Unit | Sysmac Studio |
NX-TS2101 | Ver.1.0 | Ver.1.00 | Ver.1.24 |
Ver.1.1 | |||
NX-TS2102 | Ver.1.1 | ||
NX-TS2104 | Ver.1.1 | ||
NX-TS2201 | Ver.1.0 | ||
Ver.1.1 | |||
NX-TS2202 | Ver.1.1 | ||
NX-TS2204 | Ver.1.1 | ||
NX-TS3101 | Ver.1.0 | Ver.1.00 | Ver.1.24 |
Ver.1.1 | |||
NX-TS3102 | Ver.1.1 | ||
NX-TS3104 | Ver.1.1 | ||
NX-TS3201 | Ver.1.0 | ||
Ver.1.1 | |||
NX-TS3202 | Ver.1.1 | ||
NX-TS3204 | Ver.1.1 |
Note: 1. 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.
Note: 2. You cannot connect the relevant NX Unit to the Communication Control Unit if “---” is shown in the corresponding unit versions/versions column.
last update: February 6, 2020