Bosch Appliances D9412GV2 7.0Telephone Connections, 7.1Registration, 7.2Notification, 7.3Location

D9412GV2/D7412GV2 Operation and Installation Guide 7.0 Telephone Connections

7.0Telephone Connections

7.1Registration

The Bosch Security Systems D9412GV2/D7412GV2 Control Panels are 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.

7.2Notification

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 (D9412GV2 or D7412GV2), and serial number of the control panel

•FCC registration number: AJ9MUL-46532-AL-E

•Ringer equivalence for the control panel: 0.4B

7.3Location

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 7:		RJ31X Wiring
												RJ31X		1
						RING (red)					TIP (green)
							R1		R		T	T1
					1			2				7 8
									4		5
2				1					4		5	8	4
	3
			1
										4	5	8

5

6

1 -	RJ31X Jack
2 -	(TIP)
3 -	(RING)

4 - Telco connector block

5 - Outside telco

6 - Premises telephone

7.4Telephone 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.

Figure 8: Phone Connector, Phone LED, and Operation Monitor LED Locations

		PHONE	ON when
	RED		communicating
1		LED
			OFF when idle
		PHONE LINE SEIZED
	TIP	TELCO CORD		RING
		MODEL D161

PHONE LINE
SEIZED
2
TIP	RING
	TELCO

Point 8	D5200/D5360
S3 Option	PROG CONN

Closed = 1KΩ EOL

Normal Operation

Open =AB-12 UL

Bell Box 220 KΩ

11 12 13 14 15 16 17 18 19 20 21 22

GRN

3

1 -		Phone LED (red)	3 - Operation Monitor LED (green)
2 -		Telephone cord connector
	Bosch Security Systems, Inc. 5/05 F01U003641B		27