Bosch FAS‑420‑TM Series Quick Installation Manual page 5

Aspiration smoke detector LSN improved
03
04
Bosch Sicherheitssysteme GmbH
X2
X3
X4
V +
V -
a1 -
b1 +
Shield
Quick installation guide
V +
1a 1b
V -
2a 2b
a2 -
3a 3b
b2 +
4a 4b
Shield
5b
5a
6b
6a
Data +
7a 7b
Data -
8a 8b
2020.04 | 5 | F.01U.088.879
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