User's Manual Part 2
Table Of Contents
- Section 2 - Central Devices
- 10 DCN-WCCU Wireless Central Control Unit
- 11 DCN-WAP Wireless Access Point
- 12 System configuration
- 13 System operation
- Section 3 - Contribution Devices
- 14 DCN-WDU Wireless Discussion Units
- 15 DCN-MICL, DCN-MICS Pluggable Microphones
- 16 DCN-WLIION Battery Pack
- 17 DCN-WCH05 Battery Charger
- 18 DCN-WPS Power Supply Adapter
- 19 DCN-DDI Dual Delegate Interface
- 20 DCN-WFCD10 Flight Case for Wireless Discussion Units
- 21 DCN-WFCCU Flight Case for DCN-WCCU and DCN-WAP
- Section 4 - Appendices
Bosch Security Systems | 2007-02 | 9922 141 70691 en
DCN Wireless | Installation and User Instructions | Central Devices en | 48
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 10.11: RS232 port, connection
table 10.18: RS232 port, connection
Pin Definition Description
1 DCD Data Carrier Select
2 RxD Receive Data
3TxDTransmit Data
4 DTR Data Terminal Ready
5 SG Signal Ground
6 DSR Data Set Ready
7 RTS Request To Send
8 CTS Clear To Send
9RI Ring Indicator
table 10.19: 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
9 6
15