Bosch Appliances Home Security System D7212G User Manual
D7212G Operation and Installation Guide
D7212G
Page 31
© 2003 Bosch Security Systems
4998138544C
Telephone Connections
4
5
8
4
5
8
4
5
8
(TIP)
(RING)
Outside
TELCO
TELCO
Premises
Telephone
1
1
1
T1
T
R
R1
RJ31X
Jack
TELCO
Connector
Block
RING (red)
TIP (green)
RJ31X
2
7
6.0
Telephone Connections
6.1
Registration
The Bosch Security Systems D7212G Control/Communicator is registered with the Federal Communication Commission under
Part 68, for connection to the public telephone system using an RJ31X or RJ38X jack installed by the local phone company.
Part 68, for connection to the public telephone system using an RJ31X or RJ38X jack installed by the local phone company.
Note:
An RJ31X jack can be modified by placing a jumper wire between Terminals 2 and 7 to become an RJ38X jack.
6.2
Notification
Do not connect registered equipment to party lines or coin-operated telephones. The local telephone company must be
notified and supplied with the following information before connecting the panel to the telephone network:
notified and supplied with the following information before connecting the panel to the telephone network:
• The particular line to which the panel will be connected
• Make (Bosch Security Systems), model (D7212G), and serial number of the panel
• FCC registration number and ringer equivalence for the panel:
- FCC Registration Number: AJ9MUL-46532-AL-E
- Ringer Equivalence: 0.1B
6.3
Location
To prevent jamming of signals, wire the RJ31X or RJ38X jack
before the in-house phone system to support line seizure. See
Figure 8. Install the jack on the street side of the phone switch,
wired ahead of any PBX equipment. Line seizure provides for a
temporary interruption of normal phone usage while the
communicator transmits data. After installation, confirm that
the panel seizes the line, acquires dial tone, reports correctly to
the receiver, and releases the phone line to the in-house phone
system.
before the in-house phone system to support line seizure. See
Figure 8. Install the jack on the street side of the phone switch,
wired ahead of any PBX equipment. Line seizure provides for a
temporary interruption of normal phone usage while the
communicator transmits data. After installation, confirm that
the panel seizes the line, acquires dial tone, reports correctly to
the receiver, and releases the phone line to the in-house phone
system.
6.4
Phone Cord Connection
Connect one end of a D161 (7 ft. [2.1 m]) or D162 (2 ft. [61 cm]) Telephone Cord to the TELCO Cord connector located on
the bottom left corner of the panel. See Figure 9. Connect the other end to the RJ31X or RJ38X jack.
the bottom left corner of the panel. See Figure 9. Connect the other end to the RJ31X or RJ38X jack.
Note:
To supervise the phone cord, use an RJ38X jack.
PHONE
LED
LED
RED
ON WHEN
COMMUNICATING
OFF WHEN IDLE
COMMUNICATING
OFF WHEN IDLE
GRN
E
N
A
B
L
E
N
A
B
L
E
D
I
S
A
B
L
E
A
B
L
E
12
11
13
15
14
16
18
17
19
21
20
22
GROUND START
Requires
Relay Model
D136 in Ground
Start Socket
Telephone Cord
Connector
Operation Monitor
LED (Green)
Phone LED
(Red)
Figure 9: Phone Connector and LED and Operation Monitor LED Locations
6.5
Phone LED (Red)
The red Phone LED lights when the panel seizes the phone line and remains lit until the panel returns the phone line. See
Figure 9 for the location of the red LED.
Figure 9 for the location of the red LED.
Figure 8: RJ31X Wiring