MACX MCR-S-MUX-TB - Phoenix Contact
HART transfer board - MACX MCR-S-MUX-TB - 2308124; The HART transfer board is used to operate the MACX-MCR-S-MUX HART multiplexer. The signals from the HART-compatible signal converters are applied to the terminal strip of the transfer board where they are then transmitted to the multiplexer via an FLK.