Siemens FCI2008-A1, S54400-A6-A1 I/O card (programmable) The I/O card is an additional card with programmable inputs and outputs for expansion of the integrated inputs and outputs. The car
Siemens FCI2007-A1, S54400-A20-A1 I/O card (RT) For the transmission of alarms and faults. The card is mounted in the card cage of the fire control panel (modular).