The MACX MCR-S-MUX HART® multiplexer is used for the digital connection of up to 32 HART®-compatible field devices to a PC. The field devices are connected in the point-to-point operating mode via the MACX MCR-S-MUX-TB HART® connection board and communicate with the multiplexer via the HART® protocol. The HART® multiplexer communicates with a connected PC via an RS-485 bus.
The HART termination board is used to apply the signals from the HART-compatible signal converters or field devices and transmit them to the MACX MCR-S-MUX HART multiplexer. The output terminal strip ensures that the analog signals are forwarded.