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Allen Bradley 1769-IT6 CompactLogix 6-Channel Thermocouple Input Module Product Description The 1769-IT6 (1769-IT6) is a high-performance analog temperature input module designed for...

SKU: 1769-IT6

Manufacturer: Allen Bradley
Product No.: 1769-IT6
Product Type: Analog Temperature Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 740g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Allen Bradley 1769-IT6 CompactLogix 6-Channel Thermocouple Input Module

Product Description

The 1769-IT6 (1769-IT6) is a high-performance analog temperature input module designed for Allen-Bradley CompactLogix and MicroLogix 1500 controller platforms. It provides six isolated channels for thermocouple or millivolt signals, enabling precise thermal monitoring in critical industrial processes. The module features integrated Cold Junction Compensation (CJC) and sophisticated Sigma-Delta analog-to-digital conversion to ensure measurement accuracy even in electrically noisy environments.

Designed for versatility, the 1769-IT6 (1769-IT6) allows per-channel configuration, meaning engineers can mix different thermocouple types on a single module. With built-in open-circuit detection and lead-wire compensation, it maintains system integrity by identifying sensor failures immediately. This module is the standard choice for applications requiring rigorous temperature regulation, such as plastic extrusion, heat treatment furnaces, and chemical reactors.

Detailed Technical Specifications

The following specifications detail the hardware capabilities and measurement precision of the 1769-IT6:

Manufacturer: Rockwell Automation / Allen-Bradley
Model Number: 1769-IT6
Input Channels: 6 Differential Thermocouple or Millivolt
Supported Thermocouple Types: J, K, T, E, R, S, B, N, C
Millivolt Range: ±50 mV and ±100 mV
Resolution: 14-bit (normal), up to 16-bit (configured for higher precision)
A/D Conversion Type: Sigma-Delta
Cold Junction Compensation: Integrated thermistors at terminal block
Input Impedance: Greater than 10 MΩ
Common Mode Rejection: >115 dB @ 50/60 Hz
Normal Mode Rejection: >85 dB @ 50/60 Hz
Data Format: Engineering Units, Percent of Range, Raw Data, Scaled-for-PID
Backplane Current Draw: 100 mA @ 5.1V DC; 45 mA @ 24V DC
Power Supply Distance Rating: 8 modules (must be within 8 slots of power supply)
Isolation Voltage: 30V AC/DC continuous (Working); 500V DC tested for 1 second
Open-Circuit Detection: User-configurable for Upscale, Downscale, or Zero
Operating Temperature: 0 °C to 60 °C (32 °F to 140 °F)

Key Functional Features

Universal Thermocouple Compatibility: Native support for almost all standard industrial thermocouples (B, C, E, J, K, N, R, S, T) ensures broad application utility.
Onboard Signal Filtering: Digital filtering reduces the impact of 50/60 Hz power line noise, delivering stable temperature readings.
CJC Accuracy: Integrated thermistors at the terminal block automatically compensate for ambient temperature changes at the module's connection points.
Efficient Power Management: The module derives all necessary operating power directly from the 1769 backplane; no external 24V supply is required for sensor excitation.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.