Periphery board (2 loops) FCI2002-A1
47
Building Technologies A6V10210410_a_en_--
Fire Safety & Security Products 18.05.2009
9.2.3 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
AL_NO
5
6
3
4
X7
1
2
AL_COM
AL_NC
FAU_NO
FAU_COM
FAU_NC
1
1
1 Remote transmission
FAU_… Relay in normal operation = contact 5/4 closed
AL_… Relay in normal operation = contact 2/3 closed
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