Here are some key features of the AB 1762-L40BXB module:

Digital Inputs: It offers 24 DC digital input points, which can be used to connect various devices such as sensors, switches, and other digital input devices.

Digital Outputs: The module provides 16 DC digital output points that can be used to control various output devices such as solenoids, motors, and indicator lights.

Memory: The 1762-L40BXB module has a built-in non-volatile memory with 4 KB of user memory. This memory is used to store the user program and data.

Communication: The module supports communication with other devices using the built-in RS-232 and RS-485 serial ports. This allows the module to communicate with devices such as HMI (Human Machine Interface) panels, VFDs (Variable Frequency Drives), and other PLCs.

Power Supply: This module requires a separate 24V DC power supply for its operation. It does not have an integrated power supply.

Programming: The programming of the AB 1762-L40BXB module is done using the RSLogix 500 programming software, which is a part of the Rockwell Automation programming suite. The programming is based on the ladder logic programming language.