Facp Operation; Facp Limitations; D9068 To Facp Power Connections; Appendix F: D8024/D10024/D10024A Analog Facp Operation - Bosch D9068 Operation And Installation Manual

D9068 | Operation and Installation Guide | Appendix F: D8024/D10024/D10024A Analog

FACP Operation

Appendix F:
D8024/D10024/D10024A
Analog FACP Operation
The D9068 intelligently interfaces to
either the D8024 Analog FACP or the
D10024/D10024A Analog FACP through an
RS-232 connection. The D9068 receives
events from the control panel to which
it is directly connected and from other
networked FACPs.
The digital inputs on the D9068 are used
as backup inputs. If the serial
connection between the D9068 and the
Analog FACP breaks, the inputs are
monitored for alarm and trouble
conditions, and the D9068 sends a
report. Refer to Section 2.2.3 Analog
FACP Connections on page 17 for more
information.
Use the D9068 Trouble Relay for
installations that require the FACP to
detect trouble conditions on the D9068.
F.1 Limitations
This section discusses the limitations
of the connection between the D9068 and
a Bosch D8024 or D10024/D10024A Analog
FACP.
F.1.1 FACP Limitations
FACP Serial Connections and Networked
Control Panels
The D9068 interfaces to an Analog FACP
primarily through an RS-232 interface.
This requires installing a D9052 RS-232
Bus Module on the Analog FACP to which
the D9068 is connected. On the D8024,
install the D9052 in Port C. On the
D10024/D10024A, install the D9052 in
either Port B or Port C.
The installation limitations of the
D8024 prevent the D9068 from connecting
directly to a D8024 used in a network
installation. The D9068 works properly
if it is connected to a D10024/D10024A
that is used in a network. The events
from client D8024 Control Panels report
correctly through the D10024/D10024A to
the D9068.
For networked control panel
installations, connect the D9068 to a
D10024/D10024A that functions as a
network host.
D9061 PC Graphics
Because the D9061 PC Graphics software
application and the D9068 Fire Dialer
both use the RS-232 interface, only one
64
device can be connected to the D9052
RS-232 Bus Module. The D9061 PC Graphics
application and the D9068 can be used
only on a FACP with two D9052 RS-232
Interface Modules installed. In this
configuration, connect the D9068 to the
second D9052 Module.
Network Addresses
The D9068 firmware supports only
communications with an analog FACP using
a network address of 1. The D9068 has a
fixed network address of 0.
F.1.2 Restorals
No individual restorals are sent. A
System Reboot/Reset Report is sent when
the system is all clear.
F.2 Setup
This section discusses the setup
procedures required for D9068 operation
with a Bosch FACP, such as the D8024 or
D10024/D10024A. Refer to the appropriate
sections of this document and the D9068
Quick Start Fire Communicator
(P/N: 48575).
For UL installations, install
the D9068 in the same room as
the analog FACP. Ensure that
the D9068 is within 20 ft
(6 m) of the analog FACP.
Enclose all wiring in conduit
between the D9068 and the
analog FACP.
F.2.1 D9068 to FACP Power Connections
If the total current draw of all devices
connected to the FACP's auxiliary power
does not exceed the maximum rating of
the control panel, connect the D9068 to
the 24 V auxiliary power provided by an
analog FACP.
Refer to Figure 28 on page 66 when
wiring the power from the D9068's to the
24 V auxiliary power from the D8024 and
the D10024/D10024A.
Before making or breaking any
connections, disconnect all AC
power and standby battery
power from the system.
To connect the D9068 to the D8024 or the
D10024/D10024A:
1. Connect the power (+) terminal on
the D9068 to the +24 V auxiliary
power terminal on the FACP
(Figure 28 on page 66).
2. Connect the power (-) terminal on the
D9068 to the 0 V auxiliary power
terminal on the FACP (Figure 28 on
page 66).
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