Appendix A: System Wiring Diagrams, Issue A; Figure 26: D7212Gv2, Power Supply Side - Bosch D7212GV2 Operation And Installation Manual

D7212GV2 | Operation and Installation Guide | Appendix A: System Wiring Diagrams, Issue A
.

Appendix A: System Wiring Diagrams, Issue A

Figure 26: D7212GV2, Power Supply Side

D126/
D1218
D126/
D1218
D126/
D1218
4
D8132
D126 D126
Battery Battery
12 V, 7 Ah/ 12 V, 7 Ah/
D1218 D1218
12 V, 17.2 Ah 12 V, 17.2 Ah
or 18.0 Ah or 18.0 Ah
5
8
9
C900
12
1 - If required by local AHJ, connect D113 Battery
Lead Supervision Module.
2 - D122 Dual Battery Harness, as required.
3 - D1640 Transformer and D8004 Transformer
Enclosure required for NFPA Applications
4 - D8132 Dual Battery Charger with two batteries
(batteries are not supervised)
5 - Power limited, supervised
6 - Power limited
7 - To Relay A or Relay B
Bosch Security Systems, Inc. | 5/05 | F01U003805B
1
D113
CHGR-
BAT 2-
BAT 2+ VAUX+
BAT 1- SUPV
BAT 1+
CHGR+
2
D126/
D1218
D192A/C/G
AUX PWR
ALARM TRIG
COM
SUPV IN
ALARM CKT
+
-
5
D928
5
5
11
10
13
3
D1640
16.5 V, 40 VA
60 Hz
5
6
7
5
PHONE LINE
14
8- Listed Audible Signaling Devices rated at 10.2
to 13.8 VDC (Do not use vibrating type horns.)
9- Optional
Ω
10- 560 , 2
11- RJ31X, Secondary phone line
12- RJ31X, Jack
13- RJ31X, Primary phone line
14- To earth ground
CLASS 2 TRANSFORMER
16.5 VAC 40 VA 60 Hz
Model D1640
Internally Fused - Do Not short
Requires Unswitched Outlet
D7212GV2
Do Not Share With Other Equipment
+ AUX POWER
BATTERY NEGATIVE ONLY
Maximum Charging
Current 1.4 Amps.
BATTERY POSITIVE ONLY
PROGRAMMABLE
RELAY A
ALARM OUTPUTS
Terminals
7 & 8
RELAY B
Requires Optional
Model D136 Relay
In ALT ALARM
RELAY C
& SW AUX
COMMON
EARTH GROUND
GROUND FAULT DETECT
Point 1 Point 2
Enabled
Disabled
ON when
PHONE communicating
RED
LED
OFF when idle
PHONE LINE SEIZED
RING 11 12 13
TIP
TELCO CORD
MODEL D161
SEIZED
TIP RING
TELCO
Ω
EOL Resistor (P/N: 15-03130-005)
Point 3 Point 4
14 15 16
53