Bosch DCN Next Generation Installation And User Instructions Manual page 52
Digital congress network
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- Installation and operation manual (286 pages) ,
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DCN NG | Installation and User Instructions | Section 2 | Interpretation Equipment
7.3.4
Connecting parallel inputs and
outputs
When using the parallel inputs and outputs of the board,
either the solder pads or the connector can be used. The
parallel inputs connectors provide 16 logical inputs
(U00 to U15), whereas the parallel output connectors
provide 16 logical outputs (D00 to D15). Except for U15
and D15, all of them can be used for the remote control
of lamps, spotlights, doors, etc. without needing
additional cabling. The function of the control inputs
and outputs depends on the selected mode and address
(see section 7.4).
All logical inputs and outputs form pairs. For example,
logical input U00 controls logical output D00. However,
this does not apply to U15 and D15. These do not form
a pair.
On PCB
External
figure 7.3: Connecting parallel inputs (example)
On PCB
Max. 50V
External
figure 7.4: Connecting parallel outputs (example)
Bosch Security Systems | 2004-03 | 9922 141 70521en
table 7.3: Parallel inputs and outputs
Parallel inputs
Pad
VC+
U00
U01
U02
U03
U04
U05
U06
U07
GND
VC+
U08
U09
U10
U11
U12
U13
U14
U15
GND
Max. 50V
Parallel outputs
Pin
Pad
1
VC+
2
D00
3
D01
4
D02
5
D03
5
D04
7
D05
8
D06
9
D07
10
GND
11
VC+
12
D08
13
D09
14
D10
15
D11
16
D12
17
D13
18
D14
reserved
D15
20
GND
en | 52
Pin
1
2
3
4
5
5
7
8
9
10
11
12
13
14
15
16
17
18
19
20
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