Bosch Appliances DCN Cables and Installation Accessories for Your Digital Congress Network

Digital Congress Network Installation and Operating Manual Chapter 7 - DCN Installation Accessories en 7-3

7.1.3 Cable assemblies and connectors

The following Cable assemblies are available with the DCN system.

LBB 4116/00 Installation cable (100 m (328 ft.) without connectors)

LBB 4116/xx Extension cable assembly (available in various cable lengths)

•Extension cable assemblies LBB 4116/xx

These cable assemblies are used to extend the length of the trunk-line cable and to extend the length of cable between a delegate, chairman or interpreter desk.The cable assemblies are ter- minated with moulded 6-pole circular connectors (male and female).

The 6-pole circular connectors male and female include a plug locking facility.To interlock the male and female connectors use cable locking clamps LBB 4117/00.

•Installation cable LBB 4116/00

Supplied without connectors the 100 m (328 ft.) installation cable is for use in installations where the normal DCN unit cables and extension cable assemblies are too short.

Cable Connection details:

1

5

2

4

3

6

Ground

FIG 7-5 DCN Cable connection details

Available Extension cables
LBB 4116/02	2 m (6.5 ft.)
LBB 4116/05	5 m (16.4 ft.)
LBB 4116/10	10 m (32.8 ft.)
LBB 4116/15	15 m (49.2 ft.)
LBB 4116/20	20 m (65.6 ft.)
LBB 4116/25	25 m (82 ft.)			Cable Locking clamp
		LBB 4116/05
				LBB 4117/00
	Male	BOSCH
	Male
		3		3
Female		4	2	2	4
BOSCH		5	1	1	5
		6		6
		Male		Female

PIN 1	-	Down-link screen/ground
PIN 2	-	Down-link signal (green)
PIN 3	-	Positive supply (max. 40V) (brown)
PIN 4	-	Up-link-signal (white)
PIN 5	-	Up-link screen/ground
PIN 6	-	Positive supply (max. 40V) (blue)

•Custom-made cables

For customising DCN system cable connections, refer to the table below.

DCN Trunk-cable connectors	Hirschmann	Service
	Type No.	Code No.
Cable-plug (Black) with locking screw (male)	MAS 6100	5322 264 54055
Cable-plug (Black) without locking screw (male)	MAS 60	4822 264 40026
Cable socket with locking screw (female)	MAK 6100	5322 264 10367

Note: MAS 6100 cannot be used in the Trunk-splitter due to the length of cap. Therefore, use a Hirschmann plug without locking (MAS 60).

NOTE: The screening of the DCN cable is connected to the earth tag of the Hirschmann cable plug/socket, and is potentially live.Therefore only use isolated sockets for extension cables, patch panels and floor boxes.

FIG 7-4 LBB 4116/05 Extension cable assembly (5m) (16.4 ft.)

Bosch Security Systems 04-2003 3922 988 43318 en Introduction Installation accessories