Features In The Gv4 Series Control Panels; Sdi Interconnect Wiring; Tip And Ring Posts; Telephone Line Sniff - Bosch D9412GV4 Installation And System Reference Manual

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Model Title
EN4204R Four Zone Add-on Receiver With Relay Outputs
EN5040-T High Power Repeater With Transformer
EN7016 Wireless Survey Kit
ENKIT-01 ISW-D8125CW-V2 and EN4200 Kit
Wireless Detectors are not approved
for use with alarm verification points.
For specific installation and operation
instructions, please refer to
manufacturers' manuals.
3.3 Features in the GV4 Series
Control Panels
3.3.1

SDI Interconnect Wiring

Use interconnect wiring to easily connect an
SDI bus device to the SDI bus or an SDI2
device to the SDI2 bus without needing to
disconnect wires connected to the bus
terminals. Possible applications include:

Connecting a DX4010v2 to program the
control panel with Remote
Programming Software (RPS) at the
premises.

Connecting a keypad to test the control
panel.
3.3.2

Tip and Ring Posts

The tip and ring posts allow connecting a
phone or buttset for the purpose of
troubleshooting communications between the
control panel and the central station. This
connection allows monitoring of the dial tone,
handshaking tones from the receiver, and
communications signals.
3.3.3

Telephone Line Sniff

The control panels monitor the phone line for
the programmed supervision interval before
indicating phone line trouble.
Bosch Security Systems, Inc. | 7/16 | F01U265457-09
D9412GV4/D7412GV4 v2.03 | Installation and System Reference Guide | 3.0 Overview
UL requires that the DX4010v2
be used as a temporary
programming interface only.
3.3.4

Points

The Bosch Security Systems, Inc. D9412GV4
Control Panel provides up to 246 points of
protection. The D7412GV4 Control Panel
provides up to 75 points of protection. Point
programming parameters determine the
control panel's response to open and shorted
conditions on the sensor loop for the point.
Several options allow individual point
programming to custom-fit the protection to
the installation.
Points 1 to 8 are located on the circuit board
(on-board points). They are standard sensor
loops. The remaining off-board points can be
located on point expansion modules on a
ZONEX bus, an SDI bus, and/or an SDI2 bus.
The ZONEX bus supports any combination of
POPIT points using D8128D OctoPOPITs,
D8125 POPEX Modules and D9127 POPITs, a
ISW-D8125CW-V2 Zonex Inovonics Interface
Module, or D8125MUX Modules. The SDI2 bus
supports any combination of B208 Octo-input
modules, B810 wireless receiver, or a B820
Inovonics Interface Module.
Any points programmed as fire
supervisory points are latching.
3.3.5

Areas and Accounts

The D9412GV4 supports up to 32 areas. The
D7412GV4 supports up to 8 areas. You can
assign all points to a single area or distribute
them over all supported areas.
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