Bosch D9412GV4 Installation And Operation Manual page 59

D9412GV4/D7412GV4/D7212GV4 | Installation and Operation Guide | 10.0 Off-Board Relays
Using D8129 OctoRelays and D8128D
OctoPOPITs together on the same
Zonex terminals is limited and
depends on the number of D8128
OctoPOPITs and D8129 OctoRelays
connected to a single Zonex Bus.
Refer to Table 18 for information
about the maximum number of
D8128Ds and D8129s you can connect
to a single Zonex bus.
Table 18: Number of D8128Ds Used with
D8129s
If the number of
D8128Ds connected to a
single Zonex bus is:
9
10
11
12
13
14
10.2 D811 Arm Status Relay Module
The D811 Arm Status Relay Module allows the
addition of a single off-board relay output to the
system. Alarm output, auxiliary relay, sensor
reset, arming status, point status, alarm memory,
or remote functions can be assigned to the D811
relay output. It is not restricted to the Arming
Status Mode only.
Relay Numbers for D811 Not Programmable: If the
D811 is connected to Zonex 1, Terminal 28, use
relay number 53 for the relay output. If the D811
is connected to Zonex 2, Terminal 26 on the
D9412GV4, use relay number 117 for the relay
output.
D811 Modules connect as shown in Figure 23 and
Figure 24 on page 61. Review Section 6.0 Power
Outputs on page 30 to ensure that enough power
is provided for the powered devices that connect
to the system. Refer to Relay Parameters in the
D9412GV4/D7412GV4/D7212GV4 Program Entry
Guide (P/N: F01U218312) for programming
details.
D811 Restricted for Fire Systems: The D811 relay
output is not supervised and cannot be used in
fire or combined fire and burglary installations for
primary indication devices.
Bosch Security Systems, Inc. | 3/12 | F01U266054-01
Do not connect more
than this number of
D8129s:
6
5
4
3
1
1
10.2.1 Relay Output
Relay outputs can activate when you
are programming the control panel.
Disconnect equipment connected to
relay outputs when you perform this
function.
Each D811 relay output provides a Form C dry
contact rated for 1.0 A at 12.0 VDC. Normally-
open, common, and normally-closed terminals are
available. When an individual output is activated,
continuity exists between the normally-open and
common terminals. When the output is not
activated, continuity exists between the normally-
closed and common terminals.
10.2.2 Installation
Install the D811 in the enclosure with the control
panel or in an adjacent enclosure no more than
1.5 m (5 ft.) from the control panel. Use 1.5 mm
(16 AWG) to 0.8 mm (22 AWG) wire.
To install D811 Modules in the enclosure with the
control panel:
1. Align the D811 Module with any of the four
mounting locations in the enclosure (Figure 2
on page 16).
2. Using the screws provided with the module,
secure it in the enclosure.
Use the D137 Mounting Bracket or D9002
Mounting Skirt to install D811 Modules in
enclosures with no available module
mounting locations.
10.2.3 Wiring Connections
Power down the control panel to connect D811
Modules as shown in Figure 23 and Figure 24 on
page 61.
The D811 for Relay 53 connects to
Zonex 1.
The D811 for Relay 117 connects to
Zonex 2 on the D9412GV4.
10.3 SDI2 Octo-output Relay Modules
The D9412GV4 can use up to 12 B308 Octo-
output relay modules to provide 72 of the 128
supported off-board relays.
The D7412GV4 can use up to 6 B308 Octo-output
relay modules to provide 48 of the 64 supported
off-board relays.
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