Rs232 Port Connections; Alarm I/O Connections - Bosch DIVAR 2000 Operation Manuals

DIVAR 2000 / DIVAR 3000 / DIVAR
5000
Figure 5.1: RS485 connector
Signal name
TX +
TX -
GND
Max. signal voltage is -8 to +12 V. The recommended cable cross section is AWG 28-16
(0.08-1.5 mm2).
5.3

RS232 port connections

The RS232 port can be used to connect different devices:
– Console
– PTZ Matrix - a pan and tilt control unit (using RS232 to Biphase converter)
The device type and required settings can be assigned in the menu (Settings > System >
Serial Port).
Specifications
Connector type: 9-pole D-type male connector
Maximum input voltage: ±25 V
Communication protocol: Output signals according EIA/TIA-232-F
Figure 5.2: RS232 serial port
Signal name
DCD_in
RX
TX
N/C
System ground
N/C
RTS
CTS
N/C
5.4

Alarm I/O connections

Alarm inputs and outputs are fitted as screw down terminal blocks on the unit. Cable cross
section is AWG 26-16 (1.29 to 0.4 mm
Bosch Security Systems
Pin number
1
2
3
Pin number
1
2
3
4
5
6
7
8
9
Operation Manual
Available from A1 Security Cameras
www.a1securitycameras.com email: sales@a1securitycameras.com
Description
Data transmission
Data transmission
Shield
Description
Carrier detection signal (not used)
RS232 receive signal
RS232 transmit signal
No connection
System ground
No connection
RS232 request to send signal
RS232 clear to send signal
No connection
2 ).
Hardware setup | en 25
2016.09 | v1.0 | AM18-Q0717