Connection - Bosch FAD-420-HS-EN Guia De Instalacion

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5

Connection

Figure 5.1: Connection
1, 2 Connections for looping through the
2015.03 | 6.0 | F.01U.033.733
auxiliary power supply
3 Shielded wire (incoming/outgoing)
4 LSN incoming
5 LSN outgoing
6 External alarm indication
7 Relay contacts
Installation Guide
Duct Smoke Detector
Can only be used if there is no FAD-RB-
DIBT Relay Board fitted!
Can only be used when FAD-RB-DIBT
Relay Board is fitted!
Maximum contact load: 2 A at 30 V DC
Bosch Sicherheitssysteme GmbH