Allen-Bradley 1756-IT6I Thermocouple Input Module | Large Stock

Description

Allen-Bradley 1756-IT6I: High-Performance Isolated Thermocouple Input Module

The Allen-Bradley 1756-IT6I is a precise 6-channel thermocouple and millivolt input module for ControlLogix systems. It offers superior isolation and accuracy for critical temperature measurement applications.

Complete Technical Specifications

• Brand: Allen-Bradley / Rockwell Automation
• Full Model: 1756-IT6I
• Module Type: 6-point Isolated Thermocouple/mV Analog Input
• Input Channels: 6 isolated with 1 CJC (Cold Junction Compensation)
• Resolution: 16-bit (0.7 µV/bit in high-resolution range)
• Input Ranges: -12 to 78 mV standard, -12 to 30 mV high resolution
• Accuracy: ±0.3°C (with remote CJC)
• Scan Time: 10ms min (integer), 25-50ms (floating point)
• Power Consumption: 4.3W max, 250mA @ 5.1V, 125mA @ 24V
• Isolation: 120V AC/DC continuous between channels
• Data Formats: Integer, IEEE 32-bit floating point
• Terminal Blocks: Requires 1756-TBNH or 1756-TBSH (sold separately)

Compatibility Information

The 1756-IT6I module works with all ControlLogix chassis and processors. It fits both local and remote I/O racks seamlessly.

Installation Guide

This module needs a 20-pin removable terminal block for wiring. Choose either 1756-TBNH or 1756-TBSH. Installation is simple: slot into chassis, add terminal block, and wire sensors.

Download Product Manual

• Get complete wiring diagrams
• Learn configuration steps
• Understand troubleshooting tips
• Download the full datasheet here: 1756 ControlLogix I/O Modules Specifications.pdf

Professional FAQ

• What thermocouple types does it support? – Types J, K, T, E, R, S, B, N, C.
• What is the sampling rate? – As fast as 10ms per channel.
• Does it need external signal conditioning? – No, it has built-in isolation and filtering.
• Can I mix different sensor types? – Yes, each channel is independent.
• What is the operating temperature range? – 0 to 60°C (32 to 140°F).

Shipping & Warranty

We ship globally via FedEx, UPS, and DHL. This product includes a 12-month warranty covering defects in materials and workmanship.

Package Includes

• One 1756-IT6I module
• Product documentation
• (Terminal block sold separately)