Installation - Bosch DCN Next Generation Installation & User's Instructions

DCN Next Generation | Installation and User Instructions | Peripheral Devices
Refer to figure 47.18 for a circuit diagram to connect the
parallel inputs.
On PCB
figure 47.21: Circuit diagram
47.7

Installation

47.7.1 Data distribution board
Install the data distribution board in the hall display.
table 47. 1 0: Physical characteristics
Dimensions (h x w):
100 x 200 mm
Weight:
approximately 300 g
47.7.2 DCN
Use the DCN cable to connect the data distribution
board to the DCN. You cannot make a loop-through in
the DCN with the data distribution board.
Note
You connect the data distribution board to the
DCN with a trunk splitter (LBB4114/00,
LBB4115/00) to bypass the data distribution
board.
Bosch Security Systems | 2007-02 | 9922 141 70525
VC+
I 125 mA ≤
+
D00..D07
V 50 V(DC) ≤
D08..D15
_
GND
47.7.3 Power supply
You can connect an external power supply to the power
supply connector (refer to figure 47.22). The external
power supply only gives power to the data distribution
board. It does not give power to the DCN.
10 - 40 V(DC)
GND
figure 47.22: Power supply
table 47. 1 1: Power supply
Supply voltage (DCN or external):
10 - 40 V(DC)
Current consumption (DCN):
< 50 mA @ 40 V(DC)
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