The Allen-Bradley 1794-OB16D is a FLEX I/O 24V DC Sourcing Output Module designed for high-performance industrial control systems. It features sixteen sourcing-type digital outputs, providing reliable control for a wide range of actuators and devices. A key feature of this module is its advanced diagnostics, which can detect and report conditions such as open wire and short circuits for each individual output point. This capability significantly reduces troubleshooting time and enhances system reliability. The module is designed to be mounted on a 1794-TB3 or 1794-TB3S terminal base unit, integrating seamlessly into the modular FLEX I/O platform, which allows for flexible and scalable automation solutions.