D9412GV4/D7412GV4/D7212GV4 | Installation and Operation Guide | 9.0 Off-Board Points
Bosch Security Systems, Inc. | 3/12 | F01U266054-01 46
Walk Test and Service Walk Test Do Not Show
Extra Points: If the point assignment switches on
a POPIT or OctoPOPIT are set incorrectly,
missing and extra points can occur. If the same
point number is assigned to two or more POPITs
or OctoPOPITs, none of the points with that
number test correctly. Refer to Section 9.1 Zonex
Buses and D7212GV4 Terminals on page 40.
For UL 864 Commercial Fire
applications, refer to Installing
Combination Fire and Intrusion Alarm
Systems in the
D9412GV4/D7412GV4/D7212GV4
Approved Applications Compliance
Guide (P/N: F01U201525) for
important information about
combination fire and intrusion
systems.
9.4 D8128D OctoPOPIT Module
Modules D8128, D8128A, or D8128B
are incompatible with the D9412GV4,
D7412GV4 or D7212GV4. Use only the
D8128D OctoPOPIT Module. Using
Modules D8128, D8128A, or D8128B
can cause intermittent Missing and
Restoral Reports.
9.4.1 Description
The D8128D OctoPOPIT Module combines the
functions of the D8125 POPEX Module and the
D9127 POPIT Modules to provide eight off-board
points in a single module. You can wire both
D8128D OctoPOPIT and D8125 POPEX Modules
in parallel to the Zonex Bus terminals on the
same control panel.
Review Section 6.0 Power Outputs on page 30 to
ensure that there is enough power for the
OctoPOPITs and other powered devices that will
be connected to the system.
Up to thirty D8128D Modules can be connected
to the D9412GV4 Control Panel. Up to nine
D8128Ds can be connected to the D7412GV4
Control Panel (three points can be used on the
last OctoPOPIT). Up to four D8128Ds can be
connected to the D7212GV4 Control Panel (three
points can be used on the last OctoPOPIT).
9.4.2 Listings
The D8128D OctoPOPIT Module is UL Listed for
Local or Police Connected Burglary Alarm,
Central Station Burglary Alarm, Household
Burglary Alarm applications, and commercial fire
applications (UL 864 and NFPA 72).
The D8128D is also suitable for fire supervisory
applications, such as indicating circuit
supervision (using the D192G Bell Circuit
Supervision Module), sprinkler supervision, and
valve tamper protection.
Requirements for Fire Initiation Applications
Non-powered, fire initiating devices
such as pull-stations, heat detectors,
and UL Listed four-wire smoke
detectors can be connected directly to
the point inputs on the D8128D.
For UL 864 Commercial Fire
applications, refer to Installing
Combination Fire and Intrusion Alarm
Systems in the
D9412GV4/D7412GV4D7212GV4
Approved Applications Compliance
Guide (P/N: F01U201525) for
important information about
combination fire and intrusion
systems.
The D125B Dual Powered Loop Interface Module
or the D129 Dual Class “A” Module zone outputs
can be connected directly to the point inputs on
the D8128D. Use the D125B to connect two-wire
smoke detectors. Typically, the D129 is used for
connecting waterflow switches.
The D125B or D129 and the OctoPOPIT can be
mounted in the same enclosure with the control
panel or in a separate enclosure connected to the
control panel’s enclosure by a conduit not more
than 6 m
(20 ft.) in length.
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