Dcn-Ddb Data Distribution Board; Introduction; Controls, Connectors And Indicators - Bosch DCN Next Generation Installation & User's Instructions

DCN Next Generation | Installation and User Instructions | Peripheral Devices
47 DCN-DDB Data
Distribution Board
47. 1

Introduction

Use the DCN-DDB Data Distribution Board to connect
hall displays to the system.
47.2 Controls, connectors and
indicators
The data distribution board (refer to figure 47.1)
contains:
1 DCN cable - Connects the data distribution board
to the DCN (refer to section 47.7.2).
2 J10 jumper block - Selects the power supply of the
data distribution board (refer to section 47.7.3).
3 S8 switches - Configure the data distribution board
(refer to section 47.3.1).
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11
10
9
figure 47. 1 : Top view of the data distribution board
Bosch Security Systems | 2007-02 | 9922 141 70525
2 3
X7
J10
S8
X77
X20
8 7
4 RS232 port - To connect the data distribution board
to a hall display (refer to section 47.3.2).
5 Parallel inputs (connector) - To make remote
controls (refer to section 47.6).
6 Parallel inputs (solder pads) - To make remote
controls (refer to section 47.6).
7 Parallel outputs (solder pads) - To make remote
controls (refer to section 47.6).
8 De-init switch (local) - Erase the current address
of the data distribution board (refer to section 8.7).
9 Parallel outputs (connector) - To make remote
controls (refer to section 47.6).
10 De-init switch (remote)- Erase the address of the
data distribution board from a remote site (refer to
section 47.7.4).
11 Power supply connector - Connects an external
power supply to the data distribution board (refer to
section 47.7.3).
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4
X99
X21
5