18
en | Wiring
Smoke Detector Reversing Relay Module
2019.08 | 05 | F.01U.069.463
Installation manual
Bosch Securiity Systems, B.V.
4.3.3
Two-wire wiring for 12 VDC supplied by an external power supply
POS
+
NEG
-
5
1
1
1
1
1
Point
Point
Point
Point
3
6
7
8
EARTH GROUND
COMMON
BATTERY NEGATIVE ONLY
BATTERY POSITIVE ONLY
RELAY A
RELAY B
RELAY C
+ AUX POWER
CLASS 2 TRANSFORMER
16.5 VAC 40 VA 60 Hz
Model D1640
Internally Fused - Do not short
Requires Unswitched Outlet
Do not share with other equipment
GROUND FAULT DETECT
Enabled
Disabled
PHONE
LED
RED
ON when
communicating
OFF when idle
D9412GV2 Control Panel is UL Listed For Central
Household Fire Alarm, and Central St
The types of initiating circuits the control p
The types of signaling the control p
F01U003643-01
12
11
13
Point 1 Point 2
15
14
16
Point 3 Point 4
LEDs Off When Normal
Charging Status
Low Battery - 12.1 VDC
YEL
RED
10.2 VDC - Battery Load Shed
This equipment should be inst
and NFPA 72 (National Fire
Warning Systems and under the limit
Protection Association, Battermarch Park, Quinc
proper inst
be provided with this equipment.
PHONE LINE SEIZED
TIP
RING
TELCO CORD
MODEL D161
Refer to the
D9412GV2/D7412GV2 Approved
For System Wiring Diagram, Issue A
POWER SUPPLY
Operation and Installation Guide
(P/N: F01U003641) for Power Requirement
CAUTION:
Refer to the
All external connections except T
limited. Requirements for battery st
WARNING!
Multi-Battery installation requires
Model D122/D122L Dual Battery
Harness. Improper installation can
be a fire hazard.
Incorrect wiring will
damage this equipment.
Suitable for dry indoor
use only.
Devices powered by the
AUX power output must
be supervised.
Minimum system requirement
UL
UL Listed and Classified keyp
UL Listed Local Bell
CAUTION:
Avoid damage to Panel.
Do not connect 24 V to terminals.
Maximum charging current 1.4 A
PROGRAMMABLE
ALARM OUTPUTS
Terminals
SWITCHED AUX
and
6
7
Terminal
8
(+)
(-)
5
6
7
8
9
10
4
1
2
3
CCD
0
x
-
0
xxxx
-
0
0
0
©
RADI
O
N
IC
S
IN
C
.
D1
2
5
B
1
9
9
2
1
SWITCH
POWER
10
EARTH
GND
2
ZONE
B
4 5
PANEL
COMMON
3
ZONE
A
6
B-
LOOP
7
A-
LOOP
8
B+
LOOP
9
A+
LOOP
R21
R9
R10
R14
R11
R12
R22
RV2
RV3
RV4
R8
RV1
TB1/J1
R
3
C
1
R
7
C
3
C2
R1
3
R4
R5
R6
U1
PTC2
PTC1
R1
R2
D125B
(+)
(-)
3
1
2
12
11
16
D
E
T
E
C
T
O
R
+
D
E
T
E
C
T
O
R
-
F
IR
E
P
T
+
F
IR
E
P
T
-
A
U
X
P
WR
+
A
U
X
P
WR
-
R
E
V
E
R
S
E
T
R
IG
G
E
R
T
R
B
L
P
T
+
T
R
B
L
P
T
-
R4
D132A
D
E
T
E
C
T
O
R
+
D
E
T
E
C
T
O
R
-
F
IR
E
P
T
+
F
IR
E
P
T
-
A
U
X
P
WR
+
A
U
X
P
WR
-
R
E
V
E
R
S
E
T
R
IG
G
E
R
T
R
B
L
P
T
+
T
R
B
L
P
T
-
R
4
D132A
13
15
14
(+)
COM
N/O
(-)
Figure
4.9: Two-wire wiring D132A modules to a G Series panel for 12 V power supplied by an external power supply
1 Detector loop (2‑wire)
9 Connection from D125B switch power
to control panel’s C relay (switched
Aux)
2 EOL resistor
10 Connection for D125B Zone B to an
on‑board point on the control panel
3 D132A module
11 Connection for D125B Zone A to an
on‑board point on the control panel
4 Connections for one D132A fire point
to D125B A loop
12 Connection from D125B Common
(either 4 or 5) to the control panel’s
common for the on
board points
connected
5 Connections for the other D132A fire
point to D125B B loop
13 External power supply (12
VDC)
6 Positive (+) connection from external
power supply to AUX PWR + terminals
on D132A modules
14 Earth Ground
7 Negative (-) connection from external
power supply to AUX PWR - terminals
on D132A modules
15 G Series control panel
