System Start Up; System Power-Up; Before Power-Up; After Power Up - Bosch D9068 Operation And Installation Manual

.
Figure 16: Connecting a Keypad to the
D9068
7
6
1 - D9068 Fire Communicator
2 - Keypad terminals
3 - Data out (yellow)
4 - Data in (green)
5 - Com (two black wires)
6 - +12 VDC (red)
7 - Keypad terminals
3. Program the D9068 as explained in
Section 5.0 Programming on page 32.
If no keypad activity occurs
for 3 min, the keypad disables.
The keypad's buzzer sounds and
a SYSTEM FAULT message appears
on the keypad. Disconnect the
keypad from the D9068 by
removing the wire harness plug
from the D9068's keypad pins.
Then reconnect the wire plug
harness to re-enable the
keypad.
.
During the installation of the
D7033/FMR-DACT-KEYPAD Keypad
Programmer, the system does not
monitor the input points or the
serial connection to an FACP.
Bosch Security Systems, Inc. | 3/13 | F01U071094-07
1
LINE 1
LINE 2
SYS TROUBLE
HEARTBEAT
+ + - - A B 1 2 3 4 5 KEYPAD NC C NO
2
5
4
3
D9068 | Operation and Installation Guide |

3.0 System Start Up

3.1

System Power-up

This section describes the proper
sequence of events when first powering
up the D9068.

3.1.1 Before Power-up

Before applying power to the D9068,
verify:

All wiring connections are made
according to Section 2.2 Connecting
the D9068 on page 13.

All connectors are firmly seated onto
their appropriate headers. Refer to
Section 2.2 Connecting the D9068 on
page 13.

Input power requirements comply with
the power specifications in Table 1
on page 4. The power supplied to the
D9068 from the FACP is not shorted
and meets the necessary power
requirements for the D9068.

All telephone line connections are
made according to Figure 13 on page
16.

Both RJ31X male connectors are firmly
seated in the RJ31X female connectors
located on the D9068 board.

All input points are properly
terminated with the supplied 2.2 k
EOL resistors for supervised
operation.

The trouble relay connections are
made according to Figure 11 on page
15 and Figure 12 on page 16.

3.1.2 After Power Up

After power is applied to the D9068,
verify that the following conditions
occur:

All LEDs light briefly and the
trouble relay toggles.

The System Trouble LED lights.

The Heartbeat LED flashes to indicate
that the D9068 is functional.
19