8
Periphery board (4 loops) FCI2004-A1
Pin assignments
68
Building Technologies
008837_q_en_--
Fire Safety
14.05.2012
All inputs/outputs can be connected as follows:
1 Configured as output
2 Configured as input
8.3.4
X7 RT alarm and RT fault changeover contacts
Pin
Designation
Description
6
FAU_NC
RT fault break contact (normally closed)
5
FAU_COM
RT fault center tap (common)
4
FAU_NO
RT fault make contact (normally open)
3
AL_NC
RT alarm break contact (normally closed)
2
AL_COM
RT alarm center tap (common)
1
AL_NO
RT alarm make contact (normally open)
Admissible cable cross-section: 0.2…1.5 mm²