NX-TS3104

Omron

Omron NX-TS3104 NX Series Temperature Input Unit

SKU NX-TS3104

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Omron
  • Product No.: NX-TS3104
  • Origin Japan
  • Product Type: Temperature Input Modules
  • Payment: T/T, Western Union
  • Weight: 0.14 kg
  • Dimensions: 24 (W) x 100 (H) x 71 (D) mm
  • Shipping port: Xiamen
  • Warranty: 12 months

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NX Series Temperature Input Modules
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Product Description

Description

Designing precise thermal monitoring loops within modular PLC architectures requires reliable and high-resolution instrumentation, which the Omron NX-TS3104 temperature input unit delivers. This module interfaces directly with the Omron NX-series Sysmac controller or EtherCAT Communication Coupler Units to transmit high-accuracy temperature data across the backplane. Utilizing independent delta-sigma analog-to-digital conversion, it supports up to four thermocouple inputs with a resolution limit of 0.001 degC. Standard Free-Run refreshing matches synchronous system cycle times, while comprehensive channel-to-channel and channel-to-bus galvanic isolation protects internal processing logic from hazardous industrial field voltage spikes.

Features

  • Four independent thermocouple input points per module.
  • Fast conversion speed of 60 ms per Unit for responsive control loops.
  • Exceptional measurement resolution up to 0.001 degC max.
  • Broad sensor compatibility, supporting K, J, T, E, L, U, N, R, S, WRe5-26, and PLII thermocouples.
  • Dual-stage electrical isolation utilizing integrated power transformers and digital signal isolators between inputs and the internal NX bus, as well as channel-to-channel.
  • Toolless wiring via dual 16-point screwless clamping terminal blocks.

Applications

  • Plastic extrusion and injection molding temperature control zones.
  • Industrial heat treatment furnaces and annealing kilns.
  • Packaging machinery sealing-jaw thermal management.
  • Food processing, pasteurization, and sanitization loops.

Technical Specifications

Manufacturer Omron
Model Number NX-TS3104
Unit Type Temperature Input (Thermocouple Type)
Number of Inputs 4 points
Supported Thermocouples K, J, T, E, L, U, N, R, S, WRe5-26, PLII
Resolution 0.001 degC max.
Conversion Time 60 ms/Unit
I/O Refreshing Method Free-Run refreshing
External Connection Screwless clamping terminal block (16 terminals x 2)
Input Conversion Range Within +/-20 degC of the input range
Absolute Maximum Rating +/-130 mV
Input Impedance 20 kOhm min.
Input Disconnection Current Approx. 0.1 uA
Warm-up Period 45 minutes
Isolation (Input to NX Bus) Power: Transformer, Signal: Digital isolator
Isolation (Between Channels) Power: Transformer, Signal: Digital isolator
Insulation Resistance 20 MOhm min. between isolated circuits (at 100 VDC)
Dielectric Strength 510 VAC between isolated circuits for 1 minute (leakage current 5 mA max.)
Power Consumption (CPU Connection) 1.45 W max.
Power Consumption (Coupler Connection) 1.10 W max.
Dimensions 24 (W) x 100 (H) x 71 (D) mm
Weight 0.14 kg

Connections and Interfaces

Interface Component Specification
Terminal Block Type Dual 16-pin push-in screwless terminal blocks
Status Indicator TS indicator LED (Green/Red operational status)
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What thermocouple types are compatible with the Omron NX-TS3104?
The NX-TS3104 supports a wide range of standard industrial thermocouples, including types K, J, T, E, L, U, N, R, S, WRe5-26, and PLII.
Does the NX-TS3104 feature channel-to-channel isolation?
Yes, it provides dual-stage isolation (transformer power and digital signal isolators) both between individual input channels and between the inputs and the internal NX bus.
Why is there a warm-up period specified for this unit?
A warm-up period of 45 minutes is required for the internal reference junction compensation circuits to stabilize and achieve the module's rated temperature measurement accuracy.
What is the maximum measurement resolution of the NX-TS3104?
The module offers a maximum high-precision resolution of 0.001 degC.
Reviews

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NX-TS3104

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Omron NX-TS3104 NX Series Temperature Input Unit

Only 5 item(s) left in stock

  • Manufacturer: Omron

  • Product No.: NX-TS3104

  • Country of origin:Japan

  • Product Type: Temperature Input Modules

  • Payment: T/T, Western Union

  • Weight: 140g

  • Dimensions: 24 (W) x 100 (H) x 71 (D) mm

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description
FAQ
Shipping Returns
Additional details
Reviews

Description

Designing precise thermal monitoring loops within modular PLC architectures requires reliable and high-resolution instrumentation, which the Omron NX-TS3104 temperature input unit delivers. This module interfaces directly with the Omron NX-series Sysmac controller or EtherCAT Communication Coupler Units to transmit high-accuracy temperature data across the backplane. Utilizing independent delta-sigma analog-to-digital conversion, it supports up to four thermocouple inputs with a resolution limit of 0.001 degC. Standard Free-Run refreshing matches synchronous system cycle times, while comprehensive channel-to-channel and channel-to-bus galvanic isolation protects internal processing logic from hazardous industrial field voltage spikes.

Features

  • Four independent thermocouple input points per module.
  • Fast conversion speed of 60 ms per Unit for responsive control loops.
  • Exceptional measurement resolution up to 0.001 degC max.
  • Broad sensor compatibility, supporting K, J, T, E, L, U, N, R, S, WRe5-26, and PLII thermocouples.
  • Dual-stage electrical isolation utilizing integrated power transformers and digital signal isolators between inputs and the internal NX bus, as well as channel-to-channel.
  • Toolless wiring via dual 16-point screwless clamping terminal blocks.

Applications

  • Plastic extrusion and injection molding temperature control zones.
  • Industrial heat treatment furnaces and annealing kilns.
  • Packaging machinery sealing-jaw thermal management.
  • Food processing, pasteurization, and sanitization loops.

Technical Specifications

Manufacturer Omron
Model Number NX-TS3104
Unit Type Temperature Input (Thermocouple Type)
Number of Inputs 4 points
Supported Thermocouples K, J, T, E, L, U, N, R, S, WRe5-26, PLII
Resolution 0.001 degC max.
Conversion Time 60 ms/Unit
I/O Refreshing Method Free-Run refreshing
External Connection Screwless clamping terminal block (16 terminals x 2)
Input Conversion Range Within +/-20 degC of the input range
Absolute Maximum Rating +/-130 mV
Input Impedance 20 kOhm min.
Input Disconnection Current Approx. 0.1 uA
Warm-up Period 45 minutes
Isolation (Input to NX Bus) Power: Transformer, Signal: Digital isolator
Isolation (Between Channels) Power: Transformer, Signal: Digital isolator
Insulation Resistance 20 MOhm min. between isolated circuits (at 100 VDC)
Dielectric Strength 510 VAC between isolated circuits for 1 minute (leakage current 5 mA max.)
Power Consumption (CPU Connection) 1.45 W max.
Power Consumption (Coupler Connection) 1.10 W max.
Dimensions 24 (W) x 100 (H) x 71 (D) mm
Weight 0.14 kg

Connections and Interfaces

Interface Component Specification
Terminal Block Type Dual 16-pin push-in screwless terminal blocks
Status Indicator TS indicator LED (Green/Red operational status)
Key Features:
#NX Series #Temperature Input Modules

What thermocouple types are compatible with the Omron NX-TS3104?
The NX-TS3104 supports a wide range of standard industrial thermocouples, including types K, J, T, E, L, U, N, R, S, WRe5-26, and PLII.

Does the NX-TS3104 feature channel-to-channel isolation?
Yes, it provides dual-stage isolation (transformer power and digital signal isolators) both between individual input channels and between the inputs and the internal NX bus.

Why is there a warm-up period specified for this unit?
A warm-up period of 45 minutes is required for the internal reference junction compensation circuits to stabilize and achieve the module's rated temperature measurement accuracy.

What is the maximum measurement resolution of the NX-TS3104?
The module offers a maximum high-precision resolution of 0.001 degC.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Japan

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