The ABB DO810 is a 16-channel, 24V d.c. digital output module for the S800 I/O system. It is designed to provide reliable and efficient control in a wide range of industrial automation applications. Each channel is equipped with overload and short-circuit protection, as well as over-temperature protection, ensuring high availability and system integrity. The module features galvanic isolation between the channel groups and the ModuleBus, enhancing safety and signal quality. Advanced diagnostics, including open circuit detection, allow for quick fault identification and reduced downtime. The DO810 is a sourcing (positive switching) output module, making it suitable for driving various loads in a control system.