Bosch Appliances VP-CFGSFT user manual Pin #

12 en Connections CTFID

Connecting the VP-RS2BLNX Configuration Tool to Your PC

1.Pin 1 and 2 of the terminal block are for the connections for the external power supply not provided. The external power supply should be either 12-28 VAC (50/60 Hz) or 12- 40 VDC (polarity independent). Galvanically insulated from video, RS-232 ground and encasing.

NOTICE! The Serial to Bilinx converter interface shall be supplied by a self-limited power source of less than 15 VA. Reinforced insulation is provided between input and output by safety transformer and distances on the PCB. USA/Canada: The Serial to Bilinx converter is a product for INDOOR use. It is intended for use with a UL-listed Class 2 power supply.

2.Connect a cable between the terminal block of the VP-RS2BLNX Configuration Tool to the serial port on the computer. Refer to the pin out table below for the proper connections.

NOTICE! The VP-RS2BLNX can operate in RS-232 or RS-485 mode.

Pin #

Description

PC DB9

2RxD

3TxD

5GnD

VP-RS2BLNX terminal block

Pin 3	GND
Pin 4	TxD
Pin 5	RxD

-or-

Pin #

Description

VP-RS2BLNX terminal block
	Pin 6		Tx/Rx+ (B)
	Pin 7		Tx/Rx- (A)
	Pin 8		Do not connect
	Pin 9		Do not connect
	Pin 10		GND
Dip switch		Description
8		On: RS-485, Off: RS-232
7		RS-232 baud rate (On: 4800, Off: 9600 Bps)
7-1		RS-485 address (0 to 127)

Table 3.1 Mode and Baud Rate Selections

3.Connect the coax from the Bilinx device to one of the BNCs on the VP-RS2BLNX.

4.Connect a second coaxial cable from the looping output of the VP-RS2BLNX to the input of the CCTV monitor.

F.01U.141.545 3.09 2009.10 User’s Manual Bosch Security Systems, Inc.