7.24 Connecting the Modbus RTU bus

About this task

Gebwell Taurus can be connected to a Modbus RTU fieldbus as a slave device.

Connect the Modbus bus cable to the RS-485 connector (T6) of the heat pump controller. Set the Modbus communication settings (slave address, baud rate, parity and stop bits) in the heat pump controller.

Figure 1. Connecting the Modbus RTU bus
Parent topic: Carrying out electrical installations