62
en | Configuration
Duct Smoke Detector
2019.02 | 9 | F.01U.033.733
Installation Guide
Bosch Sicherheitssysteme GmbH
4 LSN incoming
7 Relay contacts
Can only be used when FAD-RB-DIBT
Relay Board is fitted!
Maximum contact load: 2
A at 30
V
DC
Notice!
When using unshielded cables for the connection of an external alarm indication, the
maximum cable length must not exceed 3m. If using shielded cables, there is no limitation of
the cable length.
6
Configuration
6.1
Jumper setting
Figure
6.1: Jumper setting
No.
Configuration
FAD-420-HS-EN Connection Board
2-3
Tamper switch deactivated (default)
1-2
Tamper switch activated
FAD-RB-DIBT Relay Board
1-2
Relay drops out if there is no power and/or the detector C point is activated.
2-3
Relay switches on if the detector C point is activated
