Downloading; Initialization - Bosch DCN Next Generation Installation & User's Instructions

DCN Next Generation | Installation and User Instructions | Central Devices
8.5.8 RS232 ports
You can connect a PC, remote controllers or video
cameras to the RS232 ports of the central control unit
(refer to chapter 8.9). The central control unit has 2
RS232 ports. You can set the protocol and the baudrate
of the RS232 ports with the S500 switches (refer to
section 8.3.3).
figure 8. 1 1: RS232 port, connection
table 8. 1 8: RS232 port, connection
Pin Definition
1 DCD
2 RxD
3 TxD
4 DTR
5 SG
6 DSR
7 RTS
8 CTS
9 RI
table 8. 1 9: RS232 ports
Number of connections:
2x 9-pole SUB-D socket
Location:
Rear side
Maximum cable length:
9600 baud: 15 m, >9600 baud: 3 m
Signal levels:
EIA RS232-C interface specifications
Bosch Security Systems | 2007-02 | 9922 141 70525
5 1
9 6
Description
Data Carrier Select
Receive Data
Transmit Data
Data Terminal Ready
Signal Ground
Data Set Ready
Request To Send
Clear To Send
Ring Indicator
8.6

Downloading

To download the software do the following:
1 Install the download and license tool on a PC (the
download and license tool is on the CD).
2 Connect all central equipment that you want to use
in this system to the CCU.
3 Connect the PC to the CCU.
4 Set the PC communication port to serial connection.
5 Select the correct serial port and baud rate (refer to
section 8.3.3)
6 Download the CCU for wired DCN.
7 Download the optical devices.
Note
For the system to work correctly, all software
and firmware of the central equipment and PC
must be of the same release.
8.7

Initialization

8.7.1 Introduction
Each active device in the DCN (see section 1.5.1) must
have an address. The central control unit cannot send
data to an active device that does not have an address.
During the initialization, the central control unit gives
addresses to the active devices.
8.7.2 System
You must do the initialization of the system before you
can use the system:
Note
It is not necessary to do an initialization when
the system is re-installed in another location and
contains the same devices after it is re-installed.
Active devices hold their addresses.
1 Select the 7J De-init menu item of the configuration
menu of the central control unit.
2 Push the knob to go to the 7J De-initialize menu item.
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