ABB GJR5251400R3202 Digital I/O Module

The digital I/O module, also known as digital I/O assembly, digital input/output card or digital interface module, from ABB with type number GJR5251400R3202 is an electrical module for detecting and controlling digital signals. It has dimensions 15 x 15 x 15 cm and weighs 0.5 kg. Digital I/O modules are used in automation technology to read digital states such as switch positions or sensor values and to digitally control actuators such as valves or relays. Typical applications include process automation, machine control, and building management systems.