Listings; D8112G1/D8112G2 Point Expansion; D8125 Popex / D8126 And D8127 Popit Modules; Programming - Bosch D8125 Operation And Installation Manual

D8125
Overview
There are two versions of the D8127 and D9127 Modules: D8127T, D8127U, D9127T, and D9127U. The tampered and
untampered module enclosures are made of UL Listed fire resistant material. D8127T and D9127T Modules contain tamper
switches. D8127U and D9127U Modules come with an untampered cover. Unless the module is mounted in a tampered
enclosure, UL requires D8127T and D9127T Modules for certificated accounts.
POPEXs manufactured prior to the expiration date (located on the packaging box) of X9434 may cause POPITs to report as
missing after the AC has failed and after the panel goes into a low battery condition but before the panel goes into load shed.
POPEXs manufactured after X9434 will not cause missing POPITs prior to load shed on an AC FAIL.
2.5.2.1

Listings

The D8125 POPEX and the D8127 and D9127 POPIT Modules are UL Listed for Local or Police Connected Burglar Alarm,
Central Station Burglar Alarm, Household Burglar Alarm, Central Station Fire, Local Fire, Remote Station Fire, Household
Fire, and Electrically Actuated Transmitter Applications.
See the D112B1 Operation and Installation Manual to determine the required equipment and enclosures for the application.
2.6

D8112G1/D8112G2 Point Expansion

2.6. 1

D8125 POPEX / D8126 and D8127 POPIT Modules

The D8125 POPEX and D8126/D8127 POPIT Modules are hardware accessories for the Bosch Security Systems Zone
Expansion (ZONEX) system.
The D8125 POPEX Module is a Point Of Protection EXpander. One or two POPEX Modules can be used to interface zone
expansion loops to the D8112G series. Each POPEX Module can monitor up to 63 D8126/D8127 POPIT Modules, and as
many as 126 individual POPIT Modules can be monitored in a ZONEX system with two POPEX Modules. An unlimited
number of detection devices can be connected to each POPIT sensor loop; however, annunciation is available only for the
sensor loop.
The D8127 is a smaller version of the D8126. There are two different versions of the D8126/D8127 POPIT Modules; the
D8126T/D8127T plastic enclosure, which contains a tamper switch, and the D8126U/D8127U, which comes in an untampered
enclosure. Both enclosures are made of UL Listed fire retardant material.
2.6.1. 1

Programming

POPEX/POPIT application programs are developed using the Remote Account Manager or the Bosch Security Systems
D5200 Bar Code Programmer containing the D8112 Handler . The control panel used for the ZONEX system must be of the
D8112"G" Series (referred to in this guide as "D8112G1/G2"). The POPEX/POPIT Modules will not function with the D8112
"E" or "A" Control/Communicators. The D8112G contains the ZONEX firmware, and has expanded memory for custom
ZONEX text displays on the Bosch Security Systems D1252A Command Center. (Custom alphanumeric text for each
expansion point can be programmed with the D8112 Handler (see the Omegalarm D8112 Zonex System Program/Account
Record Sheet). Each POPEX Module is supplied with an D8112 ZONEX System Program/Account Record Sheet, used to record
both the ZONEX subhandler program file and the physical location of each POPEX and POPIT Module.
2.6. 1 .2

Listing

The D8125 POPEX and the D8127 and D9127 POPIT Modules are UL Listed for Local or Police Connected Burglar Alarm,
Central Station Burglar Alarm, Household Burglar Alarm, Central Station Fire, Local Fire, Remote Station Fire, Household
Fire, and Electrically Actuated Transmitter Applications.
See UL Applications in Section 2.1 Specifications to determine the appropriate POPIT module for each application. The
POPEX module can be mounted in any D8103, D8108A or D8109 enclosure.
2.6.2

Operation

Each POPIT Module is assigned to report to a D8112G1/G2 Control Panel "master zone." The POPIT can transmit three
conditions to the D8112G1/G2: sensor loop open, shorted, and normal. The D8112G1/G2 receives the condition signals and
interprets them as sensor loop alarm, trouble, or normal, missing POPIT module, or extra POPIT module. The D8112G1/
G2 "master zone" loop code program (see D8112 Handler) determines the system response to each of these sensor loop
conditions. When an event occurs on a POPIT, the D1252A sequences through displays which indicate the type of event.
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D8125 Operation and Installation Guide
Page 14 © 2004 Bosch Security Systems, Inc.