Line resistance/capacitance
Monitored for earth fault
Monitored for open/short circuit
Sounder lines on mainboard
Resistor 2.2 kΩ/1 W/0.5 %
Configurable IOs on mainboard
Outputs on output card (4M) FCA3602-Z1
Voltage/current (max. per output)
Resistor 2.2 kΩ/1 W/0.5 %
Additionally for outputs on output card (4M) FCA3602-Z1 with the
functionality ‘creeping open/short’
Relay outputs on mainboard
Max. nominal output current with battery
charging, I
max a
Max. nominal output current without battery
charging, I
max b
1 min., 5 min., 10 min., 29 min.
Battery low discharge cut off