Bosch Appliances A5 installation manual Interface, Processor

Installation Manual for DiBos Video System

Connections (continued)

DMethod 3:

Problem:

The automatic teller machines (ATMs) are located further away from the video system. The distance between the video system and interface processor and be- tween the interface processor and an ATM cannot be less than 15 m.

However, the ATMs are not close enough to one another for them all to be con- nected to the interface processor so that the distance between the interface proc- essor and each ATM is less than 15 m.

Solution:

The interface processor is connected directly to the video system.

To increase the range, two OVS units are required between the interface processor and each ATM.

Connection principle:

video system	max.	Interface
	15 m	processor

Detailed connection:

Like ATM1

Like ATM1

Like ATM1

max.

15 m

OVS

OVS

max.

1000 m

OVS	max.	ATM1
	15 m

OVS ATM4

To ATM4

(or AC system) To ATM3

To ATM2

		OVS 1						OVS 2	ATM1
		V24		1			9	V24
	9 pin	(C3)						(C3)	9 pin
				5			6
				9			1
				6			5
I1 I2 I3 I4	PC	OPTO			Range			OPTO
		For jumpering,			max. 1000 m		For jumpering,
Interface		see below						see below
	9–pin connection cable					ATM–specific cable
processor
	Order no. 4.998.079.686					connection or adapter
	(connection 1:1)
Connection cable	Jumpering of OVS 1:							Jumpering of OVS 2:
		J2	J1					Corresponding ATM
to the video system
(COM x)	1	1		C3:
	2	2
				Pin 2 = transmitter line
	3	3		Pin 3 = receiver line

For assignment of OVS see Section 4.18.1

Note:

By changing jumper J1 and J2 in the OVS it is possible to mix up the transmitter and receiver lines.

610–4.998.137.176 – 35 – A5/11–2004