The 1794-IB32 is a digital input module from Rockwell Automation's Allen-Bradley 1794 Flex I/O series. It is designed to provide digital input capabilities in a programmable logic controller (PLC) system.

Here are some key features of the 1794-IB32 digital input module:

- It supports 32 digital input channels.

- The module accepts discrete input signals in either sinking or sourcing wiring configurations.

- Each input channel is individually isolated, ensuring safe and reliable operation in industrial environments.

- The 1794-IB32 module offers diagnostics capabilities, making troubleshooting and maintenance easier.

- It can be easily installed and configured using Rockwell Automation's software tools, such as RSLogix 5000 or Studio 5000.

The 1794-IB32 digital input module is commonly used in industrial automation applications where monitoring the status of digital signals, such as limit switches, push buttons, or proximity sensors, is required.