M036 Modbus RTU RS485 I Modbus TCP router

Modbus RTU RS485 I Modbus TCP router

Only Modbus RTU / TCP routing functionality. (No terminal server as at M035.) Supply 10..35 V DC / 24 V AC. DIN rail mounting, dimensions 90 x 58 x 35 mm


M036 is a Modbus RTU at RS485 to Modbus TCP at Ethernet router with PoE powering option.

  • remote Modbus RTU / RS485 devices to SCADA Modbus IP connection via Ethernet network

The M036 module is able to connect a Modbus RTU RS485 device to a PC or PLC with Modbus TCP master via an Ethernet network. Maximum RS485 communication speed is 115 200 bps. 

The module parameters and functions are configured over a web interface. Default IP address is Power presence is indicated by a green LED close to the DIP switch. The Ethernet connector provides two LEDs: Link (yellow) and Network activity (green). The network switches automatically between 10 and 100 Mbit/s. 

The Modbus RTU slave at RS485 device connects through 2-wire connector. It is possible to terminate the RS485 bus by setting the two jumpers below to ON.