Connection To The Fire Panel; Electrical Connection - Bosch FCS-320-TM Operation Manual

FCS-320-TM Aspirating Smoke Detector
4.3

Connection to the Fire Panel

4.3.1

Electrical Connection

CAUTION!
Switch off the unit before carrying out any connection work!
Proceed as follows to prepare the electrical connections:
1.
2.
3.
4.
5.
Designation
V+
V-
V+
V-
Alarm
Tamper
Reset+
Reset-
Data+
Data-
*Digital remote indicators for the FCS-320-TM series must be ordered separately.
Table 4.1 Assignment of screw terminals in the housing base
NOTICE!
Refer to the sticker in the housing for details on the assignment of screw terminals.
Bosch Sicherheitssysteme GmbH
Using a screwdriver, carefully punch out the required cable entries from the housing
base.
Fit the cable entry point(s) as required with M20 or M25 cable entries by pushing them
into the corresponding cable bushings. 2 x M20 and 1 x M25 cable entries are supplied in
the pack.
Punch out the cable entries using a sharp object.
Caution: Do not cut the cable entries with a knife!
Feed the connection cable(s) (max. 2.5 mm²) through the prepared M20 or M25 cable
entries into the device and cut to the required length inside the device.
Wire the unit according to the connection information described below (see Table 4.1).
Cable
Red
Black
Red
Black
-
-
-
Operation Guide
Installing the Aspirating Smoke Detector | en
Function
Additional power supply, incoming
Additional power supply, outgoing
Conventional, incoming
Fault relay
Connection for resetting the detector
Data line connection for digital remote indicator*
59
F.01U.130.928 | 1.0 | 2009.11