Ethernet module

The module is used to create a remote RS485 Modbus/RTU link. It primarily converts Modbus/TCP signal to Modbus/RTU and back (MASTER mode). This allows remote access to a Modbus network via an Ethernet interface. The device can also be configured to send a signal from the Modbus/RTU line to Modbus/TCP (SLAVE mode). Using two devices, it is thus possible to connect two Modbus/RTU segments via Ethernet.

• Converter configuration via web interface
• SW selection of Master/Slave operating mode
• Ethernet input is galvanically isolated at 1500V
• Supply voltage range 8 .. 30V DC
• The negative supply pole is galvanically connected to the RS485 line
• Design for DIN 35 rail mounting in a distribution cabinet