Allen-Bradley 1769-IQ32 CompactLogix 32 Pt 24VDC Input Module

Description

The Allen-Bradley 1769-IQ32 is a high-density digital input module belonging to the CompactLogix series, designed for industrial automation control systems. It features 32 independent 24V DC input channels organized into 4 groups of 8 points, enabling fast collection of discrete switch signals, making it ideal for medium-sized control systems requiring a large number of digital input points. The module supports both sinking and sourcing wiring configurations, allowing flexible connection with various field sensors and switches.

Key electrical specifications include a rated input voltage range of 19.2 – 28.8V DC, with logic “1” signals requiring 15 – 28.8V DC at a minimum 4mA current, and logic “0” signals limited to 0 – 5V DC with a maximum 1mA current. It offers configurable input filter times ranging from 0.1ms to 12.8ms, and a typical response time of ≤1.5ms for rapid signal processing. Each group of 8 points is isolated from the backplane via optocouplers for enhanced reliability.

With a compact footprint of 23mm × 100mm × 120mm and weight of 0.4kg, it saves cabinet space and integrates seamlessly with CompactLogix and MicroLogix 1500 controllers. Its high-performance and space-saving design suits applications in manufacturing, process control, automotive, power, and discrete manufacturing industries. The module has a power distance rating of 8 modules, requiring proper power configuration for extended I/O racks, and comes with firmware version V2.2.0 for stable operation.