Compact gateway between KNX TP and Modbus RTU with 250 freely configurable channels. Protection class IP 20. Modular device for DIN-EN 60715 TH35 rail mounting. 1 module = 18mm wide, 58mm deep. The device allows easy integration of Modbus devices that support the RTU protocol over RS485 and can function as a Modbus master or slave. As a master, the device can address up to 25 slave devices. The association between KNX objects and Modbus registers can be configured via parameters in the ETS. No additional software is required. The KNX bus and Modbus are galvanically isolated from each other. Two buttons and three LEDs enable local operation and visualisation of the device status.
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