Bosch Security Systems | 10/03 | 43488E
EN |
68
D9412G/D7412G
| Operation & Installation Guide | Appendix A
Figure 37: D7412G System Wiring Diagram, 1 of 3
+
AUX PWR
ALARM TRIG
COM
SUPV IN
ALARM CKT
D192A/C/G
-
D928
RJ31X
D8132
-
+
+
D113
BAT 2+
BAT 1+
BAT 2-
BAT 1-
SUPV
CHGR+
CHGR-
VAUX+
-
+
-
+
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
O N WHEN
COM MUNICATING
O FF WHEN IDL E
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.
D1640
16.5 V, 40 VA
60 Hzr
C900
D126
Battery
12 V, 7 Ah/
D1218
12 V, 17.2 Ah
or 18.0 Ah
1
2
3
4
5
8
D126/
D1218
D126/
D1218
D126/
D1218
D126/
D1218
D126
Battery
12 V, 7 Ah/
D1218
12 V, 17.2 Ah
or 18.0 Ah
14
10
7
13
10
10
10
16
11
12
6
15
9
10
7
-
10
RJ31X
1 - If required by local AHJ, connect D113 Battery Lead
Supervision Module.
2 - To battery negative
3 - To AUX-
4 - To point input
5 - To battery positive
6 - D8004 Transformer Enclosure required for NFPA
applications.
7 - Optional
8 - D122 Dual Battery Harness, as required
9 - See D113 for BATT SUPV
10 - Power limited, supervised
11 - Power limited
12 - To Relay A or Relay B
13 - Listed audible signaling devices rated at 10.2 VDC to
13.8 VDC (do not use vibrating type horns).
14 - To RJ31X Jack
15 - EOL device (P/N: 15-03130-001)
16 - To Earth Ground
Note: All external connections except Terminal 5
(battery positive) are inherently power limited.
A.4
D7412G Control Panel, 1 of 3
