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D192G
Installation Guide
EN
Notification Appliance
Circuit Module
D192G | Installation Guide | 1.0
Introduction
1.0 Introduction
Before installing the D192G Notification
Appliance Circuit (NAC) Module, become
familiar with the operation and installation
guide for the control panel you are using.
Use the D192G with the Bosch Security Systems
D9412GV2, D7412GV2, D7212GV2, D9412G,
D7412G, D7212G, and D9124 Control Panels. This
module is also used for wiring connections to remote
alarm devices. Wiring is supervised for open, short, or
grounded circuit faults.
You can connect up to 12 D192G Modules to the
same system on the control panels. For the individual
annunciation of an indicating bell circuit, connect the
modules to separate points.
In the system wiring, the D192G common
(COM) terminals are digital ground, not
earth ground. A ground fault condition
exists when the COM Terminals are
connected to earth ground
The D192G powers notification devices from the
control panel power supply or from an Underwriters
Laboratories, Inc. (UL 1481) Listed auxiliary 12 VDC
or 24 VDC regulated/power-limited power supply for
fire protective signaling units and
commercial/residential burglar units. This feature
allows the system to support more annunciating
devices on longer wire runs. It also allows the use of
12 V or 24 V notification devices requiring the
appropriate power supply.
The D192G only uses polarized (DC)
annunciating devices.
1.1
Signaling Devices Specifications
Not all signaling devices are polarized. The signaling
devices used with the D192G must:
• be polarized equipment.
• match the voltage rating of the alarm power
supply.
• not exceed the current rating of the alarm power
supply.
• not exceed 3 A per D192G.
• total no more than 12 D192G Modules per
system.
2
2.0 Operation
During normal operation, the NAC is supervised for
opens, shorts, and ground faults. If any of these
conditions is detected, the control panel indicates a
trouble condition at the command center. Program
the control panel to report the condition to the central
station.
When the control panel detects an alarm, the alarm
output circuit triggers the D192G to supply circuit
power to the NAC devices.
2.1
Silence Switch
The D192G uses a toggle switch to silence the fire
alarm indicating devices while testing the alarm
panel. When the toggle switch is in Silence Mode
(off), the D192G indicates a supervisory trouble
condition to the control panel and the yellow
SUPERVISION TROUBLE LED lights.
3.0 Programming
3.1
Supervisory Zone
Several options are available to program the D192G
supervision point. Program the point using a point
index configured as:
Point Type 0 (24 h)
Pt Response 9 (Short = Fire Supervision;
Open = Fire Trouble)
Buzz on Fault = 2
Fire = Yes
Program all other selections for the point index
number No.
3.2
Alarm Output
Program the control panel from the Relay Parameters
Module of the program entry guide. Refer to the
D9412GV2/D7412GV2 Program Entry Guide
(P/N: F01U003636), D9412G/D7412G Program Entry
Guide (P/N: 47775), and D9124 Operation and
Installation Guide (P/N: 39352) for instructions on
programming relays. Refer to the
D9412GV2/D7412GV2 Approved Applications Compliance
Guide (P/N: F01U003639C or above) for compatibility
information about synchronization modules and
strobes.
Bosch Security Systems, Inc. | 10/09 | 4998122260-02
D192G | Installation Guide | 4.0
Installation
.
4.0 Installation
To connect without an external power supply:
1. Mount the D192G(s) inside the control panel
enclosure using the supplied mounting screws.
You can use any mounting position. For
additional locations, use the D137 Mounting
Bracket. Refer to the D137 Installation
Instructions (P/N: 4998122688).
2. If utilizing the D192G in a commercial burglary
application, use a UL Listed tamper switch (such
as the ICP-EZTS Cover Tamper Switch) on the
enclosure.
3. If installing the D192G in a separate UL Listed
enclosure such as a D8103, D8108A, or D8109
Figure 1:
with a D9002 Mounting Plate, install the
enclosure according to the manufacturer’s
instructions. Refer to the D9002 Installation
Instructions (P/N: 41626) for information on the
mounting plate.
4. Mount the D192G within 20 ft (6 m) of the control
panel enclosure with the wiring in conduit
between the two for UL fire applications.
5. Depending on the power supply used, wire the
D192G according to Figure 1 or Figure 2 on
page 4.
For multiple D192G Modules, you can connect up
to twelve modules to the same supervision point.
The point must use a 1 kΩ end-of-line (EOL)
resistor.
No External Power Supply Connection
6
* ANY INPUT POINT
COMMON
AUXILIARY POWER
6
or
7
PL
-
+
-
+
5
-
PL S
CKT
-
PL S
+
PL S
CKT
+
PL S
COM
COM
EXT
PWR
IN
EXT
PWR
IN
ALARM
TRIG
PL
ALARM
TRIG
*
PL
S
SUPV
ZONE
PL S
SUPV
ZONE
9
PL
S
COM
PL S
COM
3
PL
S
AUX
PWR
IN
PL S
AUX
PWR
IN
1
1234-
+
CKT
CKT
ALARM OUTPUT
-
2
Control panel terminals
First D192G Module
Last D192G Module
1 kΩ EOL resistor (P/N: 15-03130-004)
-
+
-
+
-
+
4
3
5 - Polarized notification devices
6 - 560 Ω, 2 W EOL resistor (P/N: 15-03130005)*
* a. No external auxiliary power supply.
b. Maximum draw for each annunciating device circuit is limited by the control panel power supply.
c. No more than 12 D192G Modules per system.
For system supervision, do not use looped wire under the terminals. Break the run to provide
supervision of the connections.
Bosch Security Systems, Inc. | 10/09 | 4998122260-02
3
D192G | Installation Guide | 4.0
Installation
UL 1481 Listed 12 V or 24 V External Power Supply1 Connection
Figure 2:
9
8
6
7
10
+
-
11
_
PL
ALARM OUTPUT
6
7
PL
-
+
-
+
5
_
PL S
CKT
PL S
+
CKT
PL S
+
CKT
PL S
COM
COM
EXT
PWR
IN
EXT
PWR
IN
PL
ALARM
TRIG
*ANY INPUT POINT
*
PL S
SUPV
ZONE
PL S
SUPV
ZONE
COMMON
9
PL S
COM
PL S
COM
3
PL S
AUX
PWR
IN
PL S
AUX
PWR
IN
AUXILIARY POWER
1
12345-
+
CKT
ALARM
TRIG
or
-
+
-
+
-
+
4
3
2
Control panel terminals
First D192G Module
Last D192G Module
1 kΩ EOL resistor (P/N: 15-03130-004)
Polarized notification devices (VDC must match
power supply)
-
560 Ω, 2 W EOL resistor (P/N: 15-03130-005)
12 V or 24 V battery
12 VDC or 24 VDC power supply1
Power supply supervision module
Typical(normally open (NO) dry contact relay
(supervision of power supply fault condition)
11 - Conduit (maximum of 20 ft [6 m]) 2
678910 -
1
Fire Systems require a UL 1481 Listed, regulated, power-limited power supply.
2
a.
b.
c.
d.
12 V or 24 V external auxiliary power supply.
Maximum alarm output equals the power supply rating.
3 A maximum draw for each annunciating device.
No more than 12 D192G Modules per system.
6. Install the 560 Ω, 2 W EOL resistor (P/N: 15-03130-005) beyond the last notification device. This resistor is
included with the D192G.
7. For a supervised point, install a P105F EOL resistor (P/N: 15-03130-004) on the last D192G. Refer to
Figure 1 on page 3 and Figure 2.
For system supervision, do not use looped wire under the terminals. Break the run to provide
supervision of the connections.
4
Bosch Security Systems, Inc. | 10/09 | 4998122260-02
D192G | Installation Guide | 5.0
Auxiliary Power Supply
.
5.0 Auxiliary Power Supply
The auxiliary power supply must be a UL 1481 Listed
auxiliary 12 VDC or 24 VDC regulated, power-limited
power supply for fire protective signaling units and
commercial or residential burglary units. Install the
auxiliary supply according to the manufacturer’s
instructions.
Install the control panel and an external power supply
in the same room no more than 20 ft (6 m) apart.
7.0 Specifications
Table 2:
Specifications
Operating
Voltage
Alarm Output
Voltage
The interconnecting wiring between the control panel
and power supply must be in conduit.
The power source for both the power supply and
control panel must be from the same dedicated AC
branch circuit.
6.0 LED Operation and
Troubleshooting
Table 1:
Module Current
LED Operation and Troubleshooting
Indicator
Possible Cause
SUPERVISION
TROUBLE LED
(yellow) is on.
• Output loop or 560 Ω EOL resistor
is open or missing.
• Alarm switch is in SILENCE (OFF)
position.
• Normal operation with no alarm or
trouble.
• No power. Check for voltage
across the External Power In and
Common terminals. If the external
voltage is not connected, the
control panel reports a trouble
condition locally and to the central
station (if connected).
• The wire to the Common terminal
is open or missing. If Common is
not connected, the control panel
reports two trouble conditions
locally and to the central station (if
connected).
There is an alarm. The LED follows
the operation of the output relay when
the Alarm switch is in the ON
(NORMAL) position.
If the Alarm switch is in the SILENCE
(OFF) position and the D192G is in
alarm, both the SUPERVISION
TROUBLE and ALARM LEDs light.
SUPERVISION
TROUBLE LED
and ALARM
LED (red) are
off.
ALARM LED
is on.
SUPERVISION
TROUBLE and
ALARM LEDs
are on.
Bosch Security Systems, Inc. | 10/09 | 4998122260-02
Dimensions
(L x W x D)
Annunciating
Circuit EOL
Resistor
P105F EOL
Resistor
(sold
separately)
AUX PWR IN:
12 VDC nominal
EXT PWR IN:
12 VDC or 24 VDC supplied by the
external regulated, power-limited
power supply, or
12 VDC supplied by the control
panel’s AUX PWR Terminal for
special applications.
The D192G is rated a 3 A at 12 VDC
or 24 VDC.
100 mA maximum
Maximum rating of the D192G alarm
circuit is 3A.
Alarm power provided by an external
power supply or the control panel
power supply.
5 in. x 3 in. x 0.75 in.
(12.7 cm x 7.6 cm x 1.9 cm)
560 Ω, 2W (P/N:15-03130-005)
Locate at last D192G. Refer to
Figure 1 on page 3 and Figure 2 on
page 4.
1 kΩ, 1/2 W (P/N: 15-03130-004)
1 kΩ, 1/2 W (P/N: 4998140608) in
package of 8
5
Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, NY 14450-9199
(800) 289-0096
© 2009 Bosch Security Systems, Inc.
4998122260-02
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