Bosch DCN Next Generation Operation Manual page 157

Conference System
Parallel inputs
Pad
VC+
U00
U01
U02
U03
U04
U05
U06
U07
GND
VC+
U08
U09
U10
U11
U12
U13
U14
U15
GND
Table 6.35: Parallel inputs and outputs
The parallel inputs do not only control the associated parallel output on the same data
distribution board.
They also control the associated parallel outputs on all other data distribution boards that are:
–
Notice!
Do not use a parallel output for more than one purpose.
For example, parallel input D00 of a distribution board does not only control parallel output
U00 of the same data distribution board. It also controls all the parallel output U00 of all the
other data distribution boards that are in the active mode or in the passive mode and do not
have address 253, 254 or 255.
Refer to the figure for the physical connections of the parallel inputs.
Bosch Security Systems B.V.
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
reserved
20
In the passive mode and do not have address 253, 254 or 255.
Parallel outputs
Pad
VC+
D00
D01
D02
D03
D04
D05
D06
D07
GND
VC+
D08
D09
D10
D11
D12
D13
D14
D15
GND
Operation Manual
Connection | en 157
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
reserved
20
2013.11 | V2.0 | DCN-NG_OM_V4.x