Bosch DB18C3100R2 Installation Manual page 131

DiBos/DiBos Micro
Variant 2:
The customer-operated ATMs are further away from the video system. The video system and
interface processor, as well as the interface processor and the ATMs, cannot be connected
together in such a way that the distance between each of them is less than 15 m. The ATMs
are, however, close enough together to allow them all to be connected to the interface
processor in such a way that the distance between the interface processor and each ATM is
less than 15 m.
Possible solution:
Connection of each ATM is made directly at the interface processor and is ATM-specific. To
increase the range, two OVS are required between the video system and the interface
processor.
Connection principle:
1
2
3
Connection details:
1
2
3
4
5
NOTICE!
By re-plugging the bridges BR1 and BR2 in the OVS, it is possible to swap over the transmit
and receive lines.
Bosch Sicherheitssysteme GmbH
2
1 3
Video system
Max. 15 m
OVS
1
5
V24
3 (ST3)
2
OPTO
4
Video system
COM x
9-pin
Connection cable, 9-pin, part no.
4.998.079.686 (1:1 connection)
OVS 1
BR1 and BR2: Position 1/2
ST3: Pin 2 = transmit line, Pin 3 =
receive line
Installation Guide
4 2
3
4 Max. 1000 m
5 Interface processor
6 ATM1 - ATM4
7
V24
1
9
(ST3)
5 6
9
1
6
5
OPTO
6
6 Max. 1000 m
7 OVS 2
BR1 and BR2: Position 2/3
ST3: Pin 2 = receive line, Pin 3 =
transmit line
8 Interface processor
9 To ATM1 - ATM4
Connections | en 131
2
5
9
E1 E2 E3 E4
3
4
F.01U.033.308 | V7 | 2009.09
6
PC
8