Figure 8: D7212G System Wiring Diagram - Bosch D7412G Installation & Troubleshooting Quick Reference Manual

4.7 D7212G Control Panel, 1 of 3
If required by local AHJ,
connect D113 Battery Lead
Supervision Module.
D113
BAT 2-
BAT 2+
BAT 1-
-
+
BAT 1+
D126
or
-
+
D1218
D126
or
D1218
D122 Dual
Battery Harness
-
+
As
D126
Required
or
D1218
D8132
See D113 for
Battery
BATT SUPV
Charger
D126 D126
D192A/C/G
Battery Battery
12 V, 7 Ah 12 V, 7 Ah
AUX PWR
or or
D1218 D1218
ALARM TRIG
12 V, 17.2 Ah 12 V, 17.2 Ah
or 18.0 Ah or 18.0 Ah
ALARM CKT
P
+
S
Listed
Audible
Signaling
Devices
rated at 10.2
to 13.8 VDC
(Do not use
vibrating
Optional
type horns)
C900
EOL Device 15-03130-001
To
RJ31X
Jack
All external connections except terminal 5
(Battery Positive) are inherently power limited.
D9412G/D7412G/D7212G Installation & Troubleshooting Quick Reference Guide
© 2004 Bosch Security Systems, Inc.
To Battery Negative
CHGR-
To AUX+
VAUX+
To Point Input
SUPV
To Battery Positive
CHGR+
Optional
-
+
D126
or
D1218
COM
SUPV IN
P
-
S
P S
RJ31X
Primary
Phone Line
Figure 8: D7212G System Wiring Diagram, 1 of 3
D9412G/D7412G/D7212G
System Wiring Diagrams, Issue A
D8004 Transformer
Enclosure as
required by AHJ
D1640
16.5 V, 40 VA
60 Hz
Transformer
CLASS 2 TRANSFORMER
P 16.5 VAC 40 VA 60 Hz
Model D1640
S Internally Fused - Do Not short
Requires Unswitched Outlet
Do Not Share With Other Equipment
+ AUX POWER
BATTERY NEGATIVE ONLY
P
Maximum Charging
Current 1.4 Amps.
BATTERY POSITIVE ONLY
PROGRAMMABLE
RELAY A
ALARM OUTPUTS
Terminals
7 8
&
RELAY B
OR Requires Optional
Model D136 Relay
In ALT ALARM
RELAY C
& SW AUX
COMMON
EARTH GROUND
GROUND FAULT DETECT
Enabled
Disabled
GROUND START
LOOP START
GND START
GROUND START
PHONE
RED
Requires Relay
LED
Model D136 in
O N WHEN
Ground
C OMMUN ICATING
Start Socket O FF WHEN IDLE
To Earth Ground
Page 29
D7212G
Point 1 Point 2 Point 3 Point 4
Point 8
PROG
PROG
GND FAULT CONN
CONN
Detect
D
E
I
N
S
A
A
B
B
L
11 12 13 14 15 16
L
GRN
E
E
P = Power Limited
S = Supervised
43700F