Table of Contents
Advertisement
D7212GV2 | Operation and Installation Guide | 7.0
7.0
Telephone Connections
7.1
Registration
The Bosch Security Systems D7212GV2 Control Panel
is registered with the Federal Communication
Commission (FCC) under Part 68, for connection to
the public telephone system using an RJ31X or RJ38X
jack installed by the local telephone company.
An RJ31X jack can be modified by placing a
jumper wire between Terminals 2 and 7 to
become an RJ38X jack.
7.2
Notification
Do not connect registered equipment to party lines or
coin-operated telephones. Notify the local telephone
company and provide the following information before
connecting the control panel to the telephone network:
•
The particular line to which the control panel will
be connected
•
Make (Bosch Security Systems), model
(D7212GV2), and serial number of the control
panel
•
FCC registration number: AJ9MUL-46532-AL-E
•
Ringer equivalence for the control panel: 0.4B
7.3
Location
To prevent jamming of signals, wire the RJ31X or
RJ38X jack before the in-house telephone system to
support line seizure (Figure 7). Install the jack on the
street side of the telephone switch, wired ahead of any
PBX equipment. Line seizure temporarily interrupts
normal telephone usage while the control panel sends
data. After installation, confirm that the control panel
seizes the line, acquires dial tone, reports correctly to
the receiver, and releases the telephone line to the in-
house telephone system.
Figure 8:
Phone Connector, Phone LED, and Operation Monitor LED Locations
RED
1
TIP
PHONE LINE
SEIZED
2
TIP
1 - Phone LED (red)
2 - Telephone cord connector
26
ON when
PHONE
communicating
LED
OFF when idle
PHONE LINE SEIZED
11
12
13
14
RING
TELCO CORD
MODEL D161
RING
TELCO
Telephone Connections
Figure 7:
RJ31X Wiring
2
5
1 - RJ31X Jack
2 - (TIP)
3 - (RING)
4 - Telco connector block
5 - Outside telco
6 - Premises telephone
7.4
Telephone Cord Connection
Connect one end of a D161 (2.1 m [7 ft.]) or a D162
[61 cm (2 ft.)] Telephone Cord to the telco cord
connector located on the bottom left corner of the
control panel. Refer to Figure 8. Connect the other end
to the RJ31X or RJ38X jack.
To supervise the phone cord, use an RJ38X
jack.
15
16
17
18
19
20
21
22
3 - Operation Monitor LED (green)
Bosch Security Systems, Inc. | 5/05 | F01U003805B
RJ31X
RING (red)
TIP (green)
R1
R
T
T1
1
2
4
5
7
1
4
5
3
1
4
5
6
Point 8
D5200/D5360
PROG CONN
S3 Option
Closed = 1KΩ EOL
Normal Operation
Open =AB-12 UL
Bell Box 220 KΩ
GRN
3
1
8
8
4
8
Advertisement
Table of Contents
