DCN Next Generation | Installation and User Instructions | Central Devices
alone Camera Control software module (refer to the
User Manual of the LBB4162 stand-alone Camera
Control software module).
11 Disconnect the temporary PC from the central
control unit.
12 Connect the AutoDome video camera to the central
control unit (refer to figure 8.18).
9 pole D-type
(male)
DCD
1
RxD
2
TxD
3
DTR
4
SG
5
DSR
6
RTS
7
CTS
8
RI
9
DCN-CCU
figure 8. 1 8: DCN-CCU to AutoDome
8.9.3
Video switcher without a PC
8.9.3. 1
Overview
Refer to figure 8.19 for an overview of a system without
a PC and camera control through a video switcher.
Video cameras
ALLEGIANT Video Systeem
RS232
DCN-CCU
figure 8. 1 9: Video switcher without a PC
8.9.3.2
Requirements
These are the requirements for a system with camera
control through a video switcher without a PC:
•
Video cameras (refer to the DCN Next Generation
Data Brochure for recommended video cameras).
•
Allegiant video switcher with keyboard (refer to the
DCN Next Generation Data Brochure for
recommended video switchers).
Bosch Security Systems | 2007-02 | 9922 141 70525
Terminal
1
SG
2
TxD
3
RxD
4
+BP
5
-BP
6
SHLD
7
+BP
8
-BP
AutoDome
Power
Code Out
Alarm
Status
Battery Low
Allegiant
Video display
•
Video displays (refer to the DCN Next Generation
Data Brochure for recommended video displays).
•
Central control unit
•
Temporary PC with two serial ports.
•
LBB4162 Stand-alone Camera Control software
module for systems without a PC.
8.9.3.3
Installation
1 Set the protocol for serial port 2 to camera control
(refer to section 8.3.2).
2 Set the baudrate for serial port 2 to 19.2 k
(refer to section 8.3.2).
3 Connect COM 1 of the temporary PC to the central
control unit that is used to control video cameras
(refer to figure 8.20).
Note
Refer to section 8.5.8 for maximum cable
lengths.
9 pole D-type
(female)
DCD
1
RxD
2
TxD
3
DTR
4
SG
5
DSR
6
RTS
7
CTS
8
RI
9
PC
figure 8.20: PC to DCN-CCU
4 Connect COM 2 of the temporary PC to the serial
port of the Allegiant video switcher (refer to figure
8.21). The baudrate of the connection must be 19.2k.
en | 58
9 pole D-type
(male)
1
DCD
2
RxD
3
TxD
4
DTR
5
SG
6
DSR
7
RTS
8
CTS
9
RI
DCN-CCU