Filter
Top Products
D9412GV2/D7412GV2 | Operation and Installation Guide | Appendix A: System Wiring Diagrams, Issue A
68 Bosch Security Systems, Inc. | 5/05 | F01U003641B
Figure 38: D7412GV2, Input Points and Peripheral Devices
Sw. Aux Pwr
Zone B
Zone A
Pnl Common
Pnl Common
Loop B-
Loop A-
Loop B+
Loop A+
Earth Ground
10
9
5
4
3
8
2
1
7
6
Aux Power
Zone B
Zone A
Common
Loop B-
Loop A-
Loop B+
Loop A+
Earth Ground
10
9
5
4
3
8
2
1
7
6
11
12
13
Loop A+
Loop A-
Loop B+
Loop B-
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
PROGRAMMABLE
ALARM OUTPUTS
Ter min als
Requires Optional
Model D136 Relay
In ALT ALARM
& SW AUX
&
78
GROUND FAULT DETECT
Enabled
Disabled
VOLTAGE RANGES
Open 3.7 - 5.0 VDC
Normal 2.0 - 3.0 VDC
Short 0.0 - 1.3 VDC
1211 13
Point 1
Point 2
1514 16
Point 3
Point 4
1817 19
Point 5
Point 6
2120 22
Point 7
Point 8
P105BL
D125B
D129
P105F
+
-
D130
D7412GV2
TELCO
RING
TIP
PHONE LINE
SEIZED
PHONE
LED
RED
ON when
communicating
OFF when idle
PHONE LINE SEIZED
TIP
RING
TELCO CORD
MODEL D161
1 - (Optional): For 24 V applications, use a UL Listed
24 VDC power supply with a D130 Relay Module.
Refer to the D130 Installation Instructions
(P/N: 74-06262-000) for correct wiring
requirements.
2 - To UL Listed two-wire smoke detectors. Refer to
the 9000/G/GV2 Series Technical Service Note:
UL Smoke Detector Compatibility (P/N: 33284) for
a listing of compatible two-wire smoke detectors.
3 - P105 1 k
Ω
EOLR (P/N: 14-03130-004):
Suitable for non-powered initiating and
supervisory devices such as pull stations, heat
sensors, and valve tampers.
4- P105BL1 1k
Ω
EOLR (P/N: 14-0130-004): For
typical burglar alarm applications.
5 - D129 provides optional Waterflow Retard
feature. Not suitable for two-wire smoke
detectors. (Note: Use Zero Retard except for
waterflow devices.)
All external connections except Terminal 5 (battery positive) are power limited.