The Allen-Bradley 1756-IB32 is a 32-point discrete input module designed for the Rockwell Automation 1756 ControlLogix I/O system. It delivers 32 digital input channels that interface with field devices such as sensors and switches, enabling reliable signal sampling from the process or machine. This module installs into a 1756 backplane in an I/O chassis to expand input capacity and integrate with standard ControlLogix addressing and wiring conventions.
