Allen Bradley 1769-IR6 CompactLogix 6-Channel RTD/Resistance Input Module

Overview

The Allen Bradley 1769-IR6 is a CompactLogix RTD and resistance input module designed for accurate temperature and resistance measurement in industrial automation systems. It supports multiple RTD sensor types and resistance inputs, making it suitable for process control applications that require precise thermal monitoring and high-resolution analog data acquisition.

General Information

Part Number: 1769-IR6

Manufacturer: Allen-Bradley (Rockwell Automation)

Brand: Allen-Bradley

Country of Origin: USA

Series: CompactLogix 1769

Type: RTD / Resistance Input Module

Function: Measures temperature via RTD sensors and resistance signals for PLC processing

Mounting: Installed on CompactLogix 1769 I/O chassis or DIN rail system

Technology: High-resolution analog signal conditioning with precision resistance measurement circuitry

Power Specifications

Operating Voltage: 24V DC (system backplane supply)

Power Consumption: Low power industrial analog module

Input Types: RTD sensors (e.g., PT100/PT1000) and resistance inputs

Protection: Sensor break detection and input channel protection

Indicators: LED status indicators for module health and channel activity

Communication & Interface

Bus System: CompactLogix 1769 backplane communication

Input Channels: 6 RTD/resistance input channels

Signal Type: Temperature and resistance measurement signals

Data Transfer: Real-time high-resolution analog data transmission to PLC processor

Diagnostics: Open circuit detection, short-circuit detection, and module fault diagnostics

Environmental

Operating Temperature: 0 to 60 °C

Storage Temperature: −40 to 85 °C

Humidity: 5% to 95% non-condensing

Vibration Resistance: Industrial control cabinet rated

Protection Rating: IP20 for enclosed panel installation use

Dimensions & Weight

Dimensions (H × W × D): 118 × 35 × 87 mm

Weight: 0.276 kg

Precision Temperature Control — Built for Reliable Industrial Measurement!