Bosch FAP-DO420 - Connecting the FAA-MSR 420 Base

wh White, connection to a1/a2 (LSN -)
rd Red, connection to +V
bk Black, connection to 0 V
gn Green, connection to shielding wire
c Indicator output
+V/0 V Terminals for looping through the supply voltage for downstream
elements
MPA/FAA-420-RI Remote indicator
Connecting the FAA‑MSR 420
Maximum contact load (resistive load) of the change-over contact relay:
– 62.5 VA: 0.5 A at 125 V AC
– 30 W: 1 A at 30 V DC
5.3.2
20 en | Connection
Automatic Fire Detectors LSN
improved
12/2012 | 8.1 | F.01U.003.448 Operation Guide Bosch Sicherheitssysteme GmbH