Periphery board (2 loops) FCI2002-A1
7
Pin assignments
55
Building Technologies
008837_q_en_--
Fire Safety
14.05.2012
7.3.4
X8 configurable inputs/outputs 1…4 and supply output 1
Pin
Designation
Description
6
GND_01
Supply output 1 (–)
5
VSYS_01
Supply output 1 (+)
4
I/O4
Configurable input/output 4
3
I/O3
Configurable input/output 3
2
I/O2
Configurable input/output 2
1
I/O1
Configurable input/output 1
Admissible cable cross-section: 0.2…1.5 mm²
All inputs/outputs can be connected as follows:
1 Configured as output
2 Configured as input
7.3.5
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