Installation guide

EN | 11
D9124 | Operation & Installation Guide |
Bosch Security Systems | 11/03 | 39352E
3. Installation
3.1 Before You Begin
3.1.1 Become Familiar with the Literature
Before you install the D9124 Addressable 24 VDC
System, be familiar with the operation of RPS and with
the literature provided in the literature pack (see Table 1
for a list of this literature).
3.1.2 Become Familiar with the Components
The D9124 Addressable 24 VDC System is shipped to
you in three separate packages.
• Package one includes the D9412GLTB Control
Panel.
• Package two includes the D9101 Enclosure.
• Package three includes the D9100 Accessory Module
Carrier, D1601 Transformer, transformer enclosure,
and literature pack.
The components are included with your D9124
Addressable 24 VDC System are:
• One D9412GLTB Control Panel (without terminal
blocks)
• One D9101 enclosure assembly
• One D9100 Accessory Module Carrier including:
- One D8125 POPEX Module
- Two D192C or D192G Indicating Circuit
Supervision Modules
- One literature pack
- One D928 Dual Phone Line Switcher Module
(with cables)
- One D1256 Fire Command Center
- One D9142 24 VDC power supply
- One D1601 hard-wired dual (16.5 VAC/24 VAC)
secondary transformer
- One motherboard
- One wiring harness
- One extra wiring harness for D8125 POPEX
Module
- Two 560 Ω resistors (for D192C or D192G
Modules)
- Two D161 dual modular telephone cords
- One D162 dual modular telephone cord
3. Installation
3.1.3 Determine the Battery Requirements
You also need two D126 12 V, 7 Ah batteries or one (or
two) D1218 12 V, 17.2 Ah or 18.0 Ah batteries for
standby power for the D9412GLTB, command centers,
and modules.
When connecting two D1218 Batteries to
the control panel, both must have the same
capacity (use two 17.2 Ah batteries or two
18 Ah batteries).
Two additional batteries (D126 12 V, 7 Ah) are needed
to provide standby 24 V power for the 24 V devices
connected to the D9124 System. If more than
7 Ah capacity is needed, use a UL Listed enclosure for
additional batteries. Mount the battery enclosure next to
the D9124. Use conduit to connect the two enclosures.
These batteries are not provided, but are available from
Bosch Security Systems (also contact Bosch Security
Systems for other enclosures and power supplies). See
Appendix A: Determining Battery Requirements for
information about meeting minimum battery
requirements.
All battery lead connections are not power
limited.
Use only sealed lead/acid batteries. The
power supplies in the D9124 system are
designed to operate with sealed lead/acid
batteries. Using other types of batteries can
cause damage to the D9124 system power
supplies.
3.2 Mounting the D9101 Enclosure
When attaching the enclosure to a surface, use mounting
hardware capable of supporting at least 33.6 kg (74 lbs.)
of equipment. You may need to mount a plywood sheet
on the wall to support the weight of the control panel
and batteries.
The enclosure door is removable. To make
mounting the D9124 system easier, open
the door and slide it up and off the hinges.
The enclosure door has a lock and can be tampered. The
smoke-gray window in the enclosure door has a different
lock to see the D1256 Fire Command Center display
and access the keypad without opening the enclosure.
The window lock uses the same key as the Bosch
Security Systems manual pull stations.
The enclosure can be flush or surface mounted. See
Figures 1 and 2.