Bosch DCN Installation And User Instructions Manual page 42

DCN Wireless | Installation and User Instructions | Central Devices
10.5.8 RS232 ports
You can connect a PC, remote controllers or video
cameras to the RS232 ports of the central control unit
(refer to the DCN Next Generation Installation and
User Instructions). The central control unit has 2 RS232
ports (refer to figure 10.11). You can set the protocol
and the baudrate of the RS232 ports with the S500
switches (refer to 10.3.3).
figure 10. 1 1: RS232 port, connection
table 10. 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 10. 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 | 2007-11 | 9922 141 70691 en
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
en | 42