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Wiring And Addressing Information - Bosch 440 Series Installation Manual

Analog detectors and bases, 440 family detectors and bases
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en | Wiring and Addressing Information
4

Wiring and Addressing Information

4.1
Wiring Information
Warning!
Do not twist or loop the wires around the terminals. In and out wires for terminal connection
must be cut, stripped, and inserted as individual ends.
!
The following wire gauges and maximum line lengths are tested and approved.
Standard non-twisted, non-shielded wiring (plain old wire) for the SLCs is recommended.
Notice!
Voltage drop calculations along with anticipated wire distance should be considered to
ensure a voltage supply of at least 24 V at every detector.
Terminal Lettering
SC
S
S
in
S
out
C
Figure 4.1: FAA-440-B6/-B4 Standard Base Class B Wiring (Class A Wiring Indicated by Dashed Wire)
2018.08 | 6.0 | F.01U.123.589
18 AWG (0.8 mm
2
) -> 4000 ft. (1200m)
16 AWG (1.3 mm
2
) -> 6225 ft. (1900m)
14 AWG (2.1 mm
2
) -> 7200 ft. (2200m)
12 AWG (3.3 mm
2
) -> 9850 ft. (3000m)
Terminal Function
SLC bus - IN/OUT
SLC bus + IN/OUT
SLC bus + IN
SLC bus + OUT
Remote output
SC
S
+
+
S
SC
SC
S
Installation Guide
Analog detectors and bases
S
SC
Bosch Security Systems, Inc.

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