Bosch D296 Installation Instructions Manual page 6

D296/D297 | Installation Instructions |
5.0 Wiring
Only apply power after all connections are
made and inspected.
Refer to Figure 7 and Table 2 when wiring the
transmitter and receiver terminals.
Figure 7: Wiring a Single D296 or D297 Detector
AUX.
RELAY
ALARM
4
1 2 3
Alarm Loop
Power Loop –
Power Loop +
1 - Receiver
2 - End-of-line (EOL) resistor
3 - Transmitter
4 - Fire Alarm Control Panel (FACP)
Do not install on verified fire circuits.
Do not coil excess wiring inside the units.
Table 2: Transmitter and Receiver Terminals
Type Terminal Description
Terminal 1 and 2 Input power terminals. Refer to
Section 11.0 Specifications on
page 14 for operating voltages.
Receiver 1, 2, and Form "C" auxiliary relay contacts.
Terminals 1 and 2 open on Fire
3
alarm; Terminals 2 and 3 close
(short) on Fire alarm.
Receiver 4 and 5 Normally Open Fire alarm
contacts close (short) on Fire
alarm.
Receiver 6 and 7 Normally Closed Trouble contacts
open for Trouble alarm.
Receiver 8 and 9 Input power terminals. Refer to
Section 11.0 Specifications on
page 14 for operating voltages.
To reset after a Fire alarm, interrupt power
to the receiver for a minimum of 1 sec. If the
fire panel does not allow you to reset, install
a switch in series with Terminal 8.
6
5.0 Wiring
FIRE TRBL
ALARM ALARM
VDC
1
– +
4 5 6 7 8 9
2
1 2
3
– +
5.1 Remote Indicator Plate
The D306 Remote Indicator Plate is shipped with the
D296 as a standard accessory. Although the D306 is not
required, the manufacturer recommends its installation
to check the detector's condition from ground level. If
using either a D306 or D307 Remote Indicator Plate,
install the remote indicator connector to the receiver
now (refer to Figure 8).
Figure 8: D306 Remote Indicator Plate Connection
1 - D306 Remote Indicator Test Plate Connector
2 - D296/D297 Receiver
3 - EOL
4 - FACP
5 - D306 Remote Indicator Plate
Wiring: a = orange c = black e = yellow g = violet
b = blue d = red
*
Refer to Section 7.5 Remote Test Indicator Plate
Connector on page 10 for the Remote Test.
1. Place the D307 no farther than 100 ft (30.5 m) from
the receiver and wire with 18 AWG (1.2 mm) or
larger wire. You can wire the D306 a maximum of
500 ft (152 m) from the receiver.
2. Slide the remote indicator connector over the pins
located to the right of the receiver's terminal strip.
Refer to the D307 Installation Instructions (P/N:
32071) if you are connecting a D307.
Bosch Security Systems, Inc. | 09/06 | 31344F
*
f = green