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

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 DX4010i to program the control
panel with Remote Programming Software
(RPS) at the premises
 Connecting a keypad to test the control
panel.
UL requires that the DX4010i be used
for programming only.
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 a phone line trouble.
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. The
D7212GV4 Control Panel provides 40 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 or an
SDI bus. The ZONEX bus supports any
combination of POPIT points using D8128D
OctoPOPITs, D8125 POPEX Modules and D9127
POPITs, a ISW-D8125CW-V2 Commercial Wireless
Bosch Security Systems, Inc. | 3/12 | F01U266054-01
D9412GV4/D7412GV4/D7212GV4 | Installation and Operation Guide | 3.0
Interface Module, or D8125MUX Modules. The
SDI2 bus supports any combination of B208
Octo-input modules, or a B820 SDI2 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. The
D7212GV4 supports up to 4 areas. You can assign
all points to a single area or distribute them over
all supported areas.
The control panel is armed and disarmed by area,
and several areas can be armed and disarmed
with one menu function. A passcode can also be
assigned an authority level that allows a user to
arm an area from a remote keypad in another
area. Assigning each area its own account
number creates up to 32 separate accounts in the
D9412GV4, up to 8 separate accounts in the
D7412GV4 and up to 4 separate accounts in the
D7212GV4. Assigning the same account number
to different areas groups them together in a
single account.
Area options include exit tone and delay,
separate fire and burglary outputs, and multiple
opening and closing windows. Area type can be
used to create area interdependencies for arming
purposes.
3.3.6

Digital Communicator

The control panel uses a built-in digital
communicator to send reports to the receiver.
The control panel sends reports in either the
Modem IIIa or ANSI-SIA Contact ID format. All
2
software versions for the D6600 can be used with
the control panel.
The control panel connects to an RJ31X or RJ38X
jack for telephone line seizure. Connecting to the
RJ31X complies with FCC regulations for using
the public telephone network. The control panel
can be programmed to direct reports to four
separate telephone numbers. Adding the D928
Dual Phone Line Switcher Module to the
D9412GV4 or the D7412GV4 allows connection
and supervision of a second telephone line.
Overview
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