Bosch Appliances LTC 8016/90 4.5Video Connections to the Controller Unit, En, 2m 6ft Supplied

LTC 8016/90 Instruction Manual Installation EN 12

4.5Video Connections to the Controller Unit

Video connections from the Interface Unit vary based on the type of video connections available on the controller, and the distance between the controller and the Interface Unit. Review the options in the table below to determine which best suits your configuration, then follow the appropriate section below:

Controller Type	Configuration	Max Separation
	Method	Distance
Allegiant Series LTC 8200,	Use 16-channel	2 m (6 ft)
LTC 8300, LTC 8600,	video ribbon
LTC 8800, and LTC 8900,	cable, supplied
DESAXL DVR Series	with the
	LTC 8016
Any controller system	Use the optional	1 m (3 ft)
using BNC connectors	LTC 8508/01
	16-channel
	ribbon-to-BNC
	video cable
Any controller system	Use the	Distance is
using BNC connectors	16-channel	limited only by
	video ribbon	the type of user-
	cable supplied	supplied video
	with the	transmission link
	LTC 8016, to
	the optional
	LTC 8807/00
	panel, then
	BNC to user-
	supplied video
	link

Video output signals from the Interface Unit are expecting to see a standard 75Ω termination. Unless a video input will be used to loop out to another device, make sure that the video inputs on the control unit are properly set to provide 75Ω video termination. For details on setting the video terminations of your controller device, refer to the device’s installation instructions.

The video connections from the Interface Unit MUST be kept in consecutive order, and the group must always end at an exact multiple of 16. For example, the lowest camera group range is from 1 to 16. The next group range is from 17 to 32, and so on, up to the last group, that corresponds to the camera range of 9985 to 9999. Always make video connections to the controller following these guidelines.

Certain controller units support video looping inputs. Do not connect a camera to the looping output of a video channel on the control unit that is already being used by the Interface Unit. Smeared or double video images will result. Alternate video connections available on video control systems should only be used for looping video signals out to some other external control system device or monitor.

4.5.1Video Connections to Products Supporting Ribbon Cable Interface

Video connections from the Interface Unit to Allegiant models LTC 8200, LTC 8300, LTC 8600, LTC 8800, LTC 8900, and the DESAXL Series Digital Video Recorders use the supplied video ribbon cable. Noting the video ribbon cable connector’s orientation and alignment tab, connect one end of the supplied

16-channel ribbon cable to the back of the Interface Unit. Place the other end into the connector on the rear panel of the controller unit that corresponds to the physical camera number range previously determined by the Group ID switch settings (described above). For example, if the Group ID switches have been set to 003, the video ribbon cable should be installed into the Allegiant connector corresponding

to video inputs 33 to 48.

PC	RS-485 IN
DATA
RS-232	RS-485 OUT

	CODE					ETHERNET
					10/100 BaseT
					LINK		ACT	15	13	11	9
BIPHASE IN									INPUTS
	0			0			0
8		8			8
	2			2			2		14	12
6	4		6	4		6	4	16			10

GROUP ID

LOOPING VIDEO 1-16

. . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . .

7	5	3	1
8	6	4	2

LTC 8016 Interface Unit					2m (6ft) Supplied
					Video Ribbon Cable
	LTC8200												ALARM 1-8 ALARM 9-16 RELAY OUT
CONSOLE	1	2	3	4	5	1	2	3	4	5	6	7	8
		MONITOR OUTPUTS								CAMERA INPUTS

	. . . . . . . . . . . . . . . . .								BIPHASE OUT	BIPHASE OUT	BIPHASE OUT
KEYBOARD	. . . . . . . . . . . . . . . . .	9	10	11	12	13	14	15	16

Video Looping Ribbon Connector

LTC 8200 Allegiant Series Switcher

Figure 3 Interface Unit Video Connections to a Typical Allegiant System

Bosch Security Systems 18 August 2005