The Allen-Bradley 1762-OB16 is a digital DC output expansion module designed for the MicroLogix 1100, 1200, and 1400 series of programmable logic controllers. This module provides 16 sourcing-type outputs, allowing for the expansion of control capabilities in a compact footprint. It is ideal for controlling a variety of 24V DC field devices such as relays, pilot lights, and motor starters. The 1762-OB16 easily mounts to the side of the controller or an adjacent I/O module, offering a flexible and scalable solution for industrial automation applications.