Modbus RTU Module MR-DO4, 4 digital outputs, with manual control interface, 250 V, 5 A

The Modbus module with 4 digital outputs was developed for decentralized switching tasks. It is suitable for switching electrical components, such as motors, contactors, lamps, blinds, etc. The relay contacts must be protected by appropriate load-dependent measures. The module features a manual control interface that allows the relays to be switched manually. Via a Modbus master, the outputs can be controlled using standard registers. The module’s addressing, bit rate, and parity settings are configured via two address switches on the front panel or via software. Suitable for decentralized mounting on a TH35 mounting rail in accordance with IEC 60715 in electrical distribution panels. Connection via screw terminals. Also available with spring terminals.