EN |
69
D9412G/D7412G
| Operation & Installation Guide |
Bosch Security Systems | 10/03 | 43488E
Appendix A
Figure 38: D7412G System Wiring Diagram, 2 of 3
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
Terminals
Requires Optional
Model D136 Relay
In ALT ALARM
& SW AUX
&
7
8
GROUND FAULT DETECT
Enabled
Disabled
PHONE
LED
RED
ON WHEN
COMMUNICATING
OFF WHEN IDLE
Digital Alarm Communicator Transmitter
Reference D9412G/D7412G Approved Applications Compliance Guide (P/N:43494___)
For System Wiring Diagram, Issue A
Reference D9000/D9000G Series Technogram (P/N:33284___)
For Compatible Smoke Detectors
POWER SUPPLY REQUIREMENTS
The Power Supply Provides a Maximum of 1.4 Amps For The Control
Panel and All Accessory Devices. For System Loading, See D9412G/D7412G Operation
and Installation Guide (P/N:43488___).
All External Connections Except Terminal 5 (Battery Positive) Are Inherently Power
Limited. Requirements For Battery Standby Time May Reduce Allowable Output.
CAUTION:
See D9412G/D7412G Operation and Installation Guide (P/N:43488)
For Power Requirements Relating to Terminals 6 7
WARNING!
Multi-Battery Installation Requires
Model D122 Dual Battery Harness.
Improper Installation Can Be a Fire
Hazard.
Battery: Replace Every 3 to
5 years with Model D126, 12 V
7 Amp Hr Lead Acid Battery
D7412G Control/Communicator is UL Listed For Central Station, Local, Remote Station and Household
Fire Alarm, and Central Station, Local, Police Station Connect and Household Burglar Alarm.
System is Intended To Be Checked By A Qualified Technician At Least Every 3 Years.
The types of initiating circuits the panel has been approved for are A, M, W, SS.
VOLTAGE RANGES
Open
3.7 - 5.0 VDC
Normal
2.0 - 3.0 VDC
Short
0.0 - 1.3 VDC
GRN
Reset Pin
Disable All Except Battery
Charging And Programming
PERIPHERAL DEVICE CONNECTIONS
RED
POWER +
YELLOW
DATA BUS A
GREEN
DATA BUS B
BLACK
COMMON
ZONEX OUT 1
ZONEX IN 1
N.F.P.A.
Style 3.5
Signaling
Line
Circuits
PROG
CONN
46729G
LOOP START
GND START
GROUND START
Point 8
GND FAULT
Detect
E
N
A
B
L
E
D
I
S
A
B
L
E
12
11
13
Point 1 Point 2
15
14
16
Point 3 Point 4
18
17
19
Point 5 Point 6
21
20
22
Point 7 Point 8
GROUND START
Requires Relay
Model D136 in
Ground
Start Socket
LEDs Off When Normal
Charging Status
Low Battery - 12.1 VDC
YEL
RED
10.2 VDC - Battery Load Shed
This equipment should be installed in accordance with the NFPA 70 (National Electrical Code)
and NFPA 72 (National Fire Alarm Code) for Local, Central Station, Remote Station and Household Fire
Warning Systems and under the limits of the Local Authority Having Jurisdiction (National Fire
Protection Association, Batterymarch Park, Quincy, MA 02269) Printed information describing proper
installation, operation, testing, maintenance, evacuation planning and repair service is to be provided
with this equipment.
D105BL
D125B
D129
D105F
2
5
3
4
+
-
D130
1
1 - (Optional): For 24 V applications, use a UL Listed 24
VDC Power Supply with a D130 Relay Module. Please
refer to the D130 Operation and Installation Guide
for correct wiring requirements.
2 - To UL Listed 2-wire smoke detectors. Refer to the
9000/9000G Series Technical Service Note: Smoke
Detector Compatibility for a listing of compatible 2-wire
smoke detectors.
3 - D105F EOLR: Suitable for non-powered initiating and
supervisory devices such as pull stations, heat sensors,
and valve tampers.
4 - D105BL EOLR: For typical burglar alarm applications.
5 - D129 provides optional Waterflow Retard feature. Not
suitable for 2-wire smoke detectors. (Note: Use Zero
Retard except for waterflow devices.)
Note: All external connections except Terminal 5
(battery positive) are inherently power limited.
A.5
D7412G Control Panel, 2 of 3
