Input/output modules
FDCI223
9
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91 | 152
9.3 FDCI223
9.3.1 Use
For connecting to collective or conventional fire detectors (with safety barrier SB3
for areas at risk of explosion).
1 Connections for the FDnet detector
line
4 Detector line input connections
Max. 32 detectors per line
2 FDnet detector line
5 Contact input
3 External supply DC 24 V
6 Jumper for activation/deactivation of
ground fault monitoring
6
5
2
1
4
3
