Figure 3: D9412G System Wiring Diagram - Bosch D7412G Installation & Troubleshooting Quick Reference Manual

D9412G/D7412G/D7212G
System Wiring Diagrams, Issue A
4.2 D9412G Control Panel, 2 of 3
1
-
+
D130
D125B
Sw. Aux Pwr 1
2
Zone B
Zone A 3
Pnl Common 4
Pnl Common 5
Loop B- 6
Loop A-
7
Loop B+ 8
Loop A+ 9
10
Earth Ground
1 - (Optional): For 24 V applications, use a UL Listed 24 VDC Power Supply with a D130 Relay Module. Refer to the
D130 Operation and Installation Guide (P/N: 74-06262-000) for correct wiring requirements.
2 - To UL Listed two-wire smoke detectors. Refer to the 9000/9000G Series Technical Service Note: Smoke Detector
Compatibility (P/N: 33284) for a listing of compatible two-wire smoke detectors.
Ω
3 - P105F, 1 k EOLR (P/N: 15-03130-004): Suitable for un-powered initiating and supervisory devices such as pull
stations, heat sensors, and valve tampers.
Ω
4 - P105BL, 1 k EOLR (P/N: 15-03130-004): 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.)
D9412G/D7412G/D7212G Installation & Troubleshooting Quick Reference Guide
43700F
CLASS 2 TRANSFORMER
1
16.5 VAC 40 VA 60 Hz
Model D1640
Internally Fused - Do Not short
2 Requires Unswitched Outlet
Do Not Share With Other Equipment
+ AUX POWER
3
BATTERY NEGATIVE ONLY
4
Maximum Charging
Current 1.4 Amps.
BATTERY POSITIVE ONLY
5
PROGRAMMABLE
RELAY A
6 ALARM OUTPUTS
Terminals
7 & 8
RELAY B
7
Requires Optional
Model D136 Relay
In ALT ALARM
RELAY C
8
& SW AUX
9 COMMON
10 EARTH GROUND
GROUND FAULT DETECT
Enabled
Disabled
PHONE MONITOR SELECT
LOOP START
GND START
GROUND START
Requires Relay RED
Model D136 in
ON WHEN
Ground
COMMU NICATING
Start Socket
OFF WHEN ID LE
2
Figure 3: D9412G System Wiring Diagram, 2 of 3
Page 24
VOLTAGE RANGES
Open
Normal
Short
Point 1 Point 2 Point 3 Point 4 Point 5 Point 6
PHONE
LED
11 12 13 14 15 16 17 18 19
P105F
3
D129
5
© 2004 Bosch Security Systems, Inc.
3.7 - 5.0 VDC
2.0 - 3.0 VDC
0.0 - 1.3 VDC
Point 7 Point 8
Point 8
GND FAULT
Detect
D
E
I
N
S
A
A
B
B
L
20 21 22
L
GRN
E
E
P105BL
Loop B+ 1
2
Loop B-
Loop B-
3
Loop B+ 4
Zone B 5
6
Aux Power
Earth Ground
7
Common
8
9
Zone A
Loop A+ 10
Loop A- 11
Loop A- 12
13
Loop A+
4