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Allen‑Bradley 1794 Thermocouple Input Module
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Allen‑Bradley 1794 Thermocouple Input Module

Manufacturer: Allen‑Bradley
Module: 1756 EtherNet/IP module
Network Speed: 10/100 Mbps
Power Consumption: 5.1W max

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Product Description

The Allen-Bradley 1794 Thermocouple Input Module is a high-precision FLEX I/O module designed for industrial temperature monitoring. It seamlessly integrates with Rockwell Automation’s ControlLogix and PLC systems, converting thermocouple signals into accurate digital data for process control.

Standard Features

Ideal for applications requiring reliable temperature measurement, such as chemical processing, power generation, and HVAC systems, this module ensures operational safety and efficiency with minimal calibration needs.

  • 8 thermocouple input channels (configurable per channel)

  • Supports J, K, T, E, R, S, N, B, C thermocouple types

  • ±0.1% accuracy with 16-bit resolution

  • 250V AC channel-to-channel isolation

  • Open-circuit detection and cold-junction compensation

  • LED status indicators for diagnostics

  • Compatible with ControlLogix, CompactLogix, and PLC-5 systems

Technical Specifications

Model

Channels

Accuracy

1794-IT8

8±0.1%
1794-IR88±0.15%
1794-IT1616±0.1%
1794-IF8I8±0.2%

 

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