Analog detectors and bases
Wiring and Addressing Information | en
9
Bosch Security Systems, Inc.
Installation Guide
2018.08 | 6.0 | F.01U.123.589
+
+ +
+
S
in
S
out
C
SC
S
in
S
out
C
SC
SC
Sout
Sout
SC
SC
SC
Sin
Sout -> Sin
Figure
4.2: FAA-440-B6-ISO/-B4-ISO Isolator Base Class B Wiring (Class A Wiring Indicated by Dashed Wire)
DRA-5
DRA-12/24
Sin
C
C
S
Figure
4.3: Optional Remote Annunciator Wiring, Isolator Base (Left) and Standard Base (Right); Sin
and
S
=
red
wire, C = white
wire
4.2
Addressing Information
The detector’s address is set by positioning three rotary switches located on the back of the
device. Use a flat-bladed screwdriver to position each switch. The switches will click when
turned. The valid address range is 1 to 254.
Hundreds
Tens
Ones
Tab.
4.2:
Rotary Switches (e.g. address is 131)
