XALD103 is a CompactLogix™ Load Connection Module from Schneider Electric. It is part of their Modicon Quantum™ automation platform, which provides a range of products, tools, and services to enable the most efficient and cost-effective control of a variety of processes. The XALD103 is used to control loads such as mechanical equipment and AC motors, as well as other electrical devices. It can be used to control up to 16 independent relays and 16 inputs, as well as drive up to 8 simultaneous outputs. Additionally, the XALD103 features a built-in real-time clock, a programmable counter, and a universal serial bus (USB) port for communication with personal computers.