Wiring; Wiring A Single Detector - Bosch D296 Installation Manual

16 en | Wiring
5

Wiring

Warning!
Only apply power after all connections are made and inspected.
!
Notice!
Do not install on fire circuits programmed for alarm verification.
Notice!
Do not coil excess wiring inside the units.
5.1

Wiring a single detector

When wiring the transmitter and receiver terminals, see the following figure and table.
Figure 5.1: Wiring a single detector
Type
Transmitter
terminals
Receiver
terminals
Receiver
terminals
Receiver
terminals
2017.03 | 7.0 | F.01U.068.899
1 Fire alarm control panel (FACP)
2 Receiver
Terminal
1 and 2
1, 2, and 3
4 and 5
6 and 7
3 End-of-line (EOL) resistor
4 Transmitter
Description
Input power terminals. for operating voltages, see
Specifications, page 29.
Form C auxiliary relay contacts. On fire alarm, Terminals
1 and 2 open, Terminals 2 and 3 close (short).
On fire alarm, normally open (NO) fire alarm contacts
close (short).
On trouble, normally closed (NC) trouble contacts open.
Installation manual
Long-range beam smoke detectors
Bosch Security Systems, Inc.