Bosch Appliances Home Security System D9412GV2 User Manual
D9412GV2/D7412GV2 | Operation and Installation Guide | Appendix A: System Wiring Diagrams, Issue A
.
Bosch Security Systems, Inc. | 5/05 | F01U003641B
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Figure 39: D7412GV2, SDI Devices
+
-
EARTH GROUND
COMMON
BATTERY NEGATIVE ONLY
Maximum Charging
Current 1.4 Amps.
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
16.5 VAC 40 VA 60 Hz
Model D1640
Internally Fused - Do Not short
Requires Unswitched Outlet
Do Not Share With Other Equipment
PROGRAMMABLE
ALARM OUTPUTS
ALARM OUTPUTS
Terminals
Requires Optional
Model D136 Relay
Model D136 Relay
In ALT ALARM
& SW AUX
&
7
8
GROUND FAULT DETECT
Enabled
Disabled
Disabled
D8125
D8128D
D8129
D9133TTL-E
or
DX4020
D9131A
D9210B
D1260
D1257
D1256
D1255
PERIPHERAL DEVICE CONNECTIONS
RED
POWER +
YELLOW
DATA BUS A
GREEN
DATA BUS B
BLACK
COMMON
ZONEX OUT 1
ZONEX IN 1
NFPA
Style 3.5
Signaling
Line
Circuits
Style 3.5
Signaling
Line
Circuits
D7412GV2
PHONE
LED
LED
RED
ON when
communicating
OFF when idle
OFF when idle
PHONE LINE SEIZED
TIP
RING
TELCO
PERIPHERAL DEVICE CONNECTIONS
RED
POWER +
YELLOW
DATA BUS A
GREEN
DATA BUS B
BLACK
COMMON
ZONEX OUT 1
ZONEX IN 1
NFPA
Style 3.5
Signaling
Line
Circuits
Style 3.5
Signaling
Line
Circuits
GRN
D5200/D5360
PROG CONN
PROG CONN
Point 8
S3 Option
S3 Option
Closed = 1K
Ω
EOL
Normal Operation
Open =AB-12 UL
Bell Box 220 K
Bell Box 220 K
Ω
NOT USED
25
NOT USED
ZONEX POWER +
ZONEX COMMON
26
24
23
1 - Up to 8 supervised
2 - Up to 3 supervised
3 - Power limited, supervised
4 - POPEX 1
5 - Up to 119 D9127U/T POPITs or up to 63
D8127U/T POPITs
6 - Zonex 1: 15 D8128Ds
7-
Zonex 1: Up to 8 maximum
All external connections except Terminal 5 (battery positive) are power limited.