D9412GV2/D7412GV2 | Operation and Installation Guide | Appendix A: System Wiring Diagrams, Issue A
72 Bosch Security Systems, Inc. | 7/09 | F01U003641-04
A.2 D7412GV2 Control Panel
Figure 41: D7412GV2, Power Supply Side
5
+
AU X P WR
ALARM TRI G
CO M
SUPV IN
AL AR M C KT
-
BAT 2+
BAT 1+
BAT 2 -
BAT 1- SUPV
CHGR+
CH G R-
VAU X+
EA RT H G ROU ND
COMMON
BATTE RY NEG ATI VE ON LY
Maximum Charging
Current 1.4 Amps.
BATTE RY POS ITIVE ONLY
RE LAY A
RE LAY B
RE LAY C
+ AUX P OWER
CLASS 2 TRANSFORMER
16.5 VAC 40 VA 60 Hz
Model D1640
Inter nally Fused - Do Not short
Re quires Unswitched Outlet
Do Not Share With Other Equipment
GR OU ND FAULT DE T ECT
Enabled
Disabled
1211 13
Point 1
Point 2
1514 16
Point 3
Point 4
PHONE
LED
RED
ON when
co mm unicating
OF F when idle
PHONE LINE SEIZED
TIP
RING
TELCO
6 6
6
6 6
9
10
11
12
13
6
7
TE LC O
RI N G
TIP
PH O NE LINE
SE IZED
8
16
PR OG RA MMA BLE
A LARM O UTP UT S
Terminals
SWITCH ED A UX
and67
Terminal
8
14
15
D7412GV2
1 If required by local AHJ, connect D113 Battery
Lead Supervision Module.
2 Batteries
3 - D122 Dual Battery Harness, as required
4- D1640 Transformer and D8004 Transformer
Enclosure required for NFPA Applications
5 - D8132 Dual Battery Charger with two batteries
(Batteries are not supervised.)
6 - Power limited, supervised
7 - Power limited
8 - D192G Bell Supervision Module
9 - To Relay A or Relay B
10 - Listed Audible Signaling Devices rated at
12.0 VDC nominal (Do not use vibrating type
horns.)
11 - C900V2 or C900TTL-E (optional)
12 - RJ31X, secondary phone line
13 - 560
Ω
, 2 W EOL Resistor
14 - RJ31X, primary phone line
15 - D928
16 - To earth ground
All external connections except Terminal 5 (battery positive) are power limited.
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