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FAA-420-RI-DIN
C
Z
M
0
0
0
4
A
AUX1
+
–
AUX2
+
–
OUT1
–
+
OUT2
–
+
IN1
–
+
IN2
–
+
IN3
–
+
IN4
–
+
OUT3
–
+
OUT3
–
+
AUX3
+
–
AUX4
+
–
b2
b1
c
a1/
a2
red black blue
MSS 300--WH--EC
ROT
SCHWARZ BLAU
RED
BLACK
BLUE
b2
b1
c
a1/
a2
red black blue
MSS 300--WH--EC
ROT
SCHWARZ BLAU
RED
BLACK
BLUE
3k92
MSS 300-WH-EC
3k92
FLM--420--NAC--S
IN OUT
LSN FAIL
a1- b1+ a2- b2+ ac bat
b a b a 0V 24V
--U
+U
24 V -- 28 V
Modular Fire Panel
Wiring | en 203
Bosch Sicherheitssysteme GmbH
Wiring Guide
2016.07 | 12.6 | F.01U.009.201