To send a status or alarm information from Cerberus PRO to Cerberus PACE Compact, connect a relay output of an FDCIO22x to a logic control input of the Cerberus PACE Compact system. See Use logic control inputs.

The connection can be supervised. If the FDCIO22x is not mounted in the Cerberus PACE Compact cabinet, the connection must be supervised for open and short circuit.