Allen-Bradley 1756-IB16 is a 16-point DC input module designed for Rockwell Automation's 1756 ControlLogix I/O backplane. It provides sixteen discrete DC input channels for monitoring external binary signals such as switches and sensors within a ControlLogix system. This module, with part number 1756-IB16, is intended for installation in a 1756 I/O chassis and interfaces with a compatible ControlLogix processor to relay input states to the controller.
