Modbus RTU Module MR-TP with 6 digital inputs, 2 two-position relay outputs, and 2 digital outputs

The Modbus three-point module, featuring 6 digital inputs, 2 two-stage relay outputs, and 2 digital outputs, was designed for decentralized switching tasks. It is suitable for controlling, for example, multi-stage pumps and fans, or blinds. In such applications, the relay contacts must be protected by appropriate load-dependent measures. Via a Modbus master, the inputs and outputs can be switched and queried using standard commands. Input terminals 1–6 are connected to terminals C2 in a two-pole configuration via potential-free switches or contacts. The module features a manual control level for the outputs. The module is addressed, and the baud rate and parity are set, via two address switches on the front panel or via software. Suitable for decentralized mounting on a TH35 mounting rail according to IEC 60715 in electrical distribution panels.
Connection via screw terminals.