D7212GV2 | Operation and Installation Guide | 3.0 Overview
.
Bosch Security Systems, Inc. | 5/05 | F01U003805B 11
3.3 Features in the D7212GV2
3.3.1 SDI Molex Connector
Use the SDI Molex Connector to connect easily an
SDI device with the SDI bus, without needing to
disconnect wires connected to the SDI 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.
For a D1260ATM keypad, set the address
of the DIP switch to 7. The default for
Address 7 has the Area Scope and
Enhanced CMD Ctr parameters set to Yes.
Do not connect the D5200 Programmer to
the SDI Molex connector.
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. With this connection, the dial tone,
ACK tone handshake, and ACK and NACK signals
can be monitored.
3.3.3 Super Capacitor
The D7212GV2 has a capacitor called Super Cap. This
component preserves the parameters stored in the
control panel’s RAM chip when the lithium battery is
replaced. The Super Cap can retain voltage for up to
30 minutes after the lithium battery is removed.
Plan to replace the lithium battery after 3 to 5 years of
continual service.
When replacing the lithium battery, ensure
that you disconnect the primary AC power
and secondary battery power from the
control panel before you remove the old
battery. Then install the new battery and
connect the primary AC and secondary
battery power to the control panel.
3.3.4 Telephone Line Sniff
The D7212GV2 monitors the phone line for the
programmed supervision interval before indicating a
phone line trouble. Phone line trouble occurs when the
phone line voltage drops to 6 V or below, without a
corresponding 8 mA to 13 mA increase in current.
3.3.5 Points
The Bosch Security Systems D7212GV2 Control Panel
provides up to 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 are POPIT points using D8128D
OctoPOPITs, D8125 POPEX Modules and D9127 or
D8127 POPITs. MUX devices can also be used with
D8125MUX or wireless transmitters with the
D8125INV.
3.3.6 Areas and Accounts
The system supports up to four separate areas. You can
assign all points to a single area or distribute them over
as many as four 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 four separate accounts in
one control panel. 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.
3.3.7 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
2
or BFSK format. The
MPU and line cards for the D6500 receiver must have
software revision 8.00 (or greater) installed to accept
Modem IIIa
2
reports from the control panel. Refer to
the D6500 or D6600 literature to determine the MPU
software version.
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.
To Next Page
Loading...
