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30
en | Hardware setup
Cable length: 100 meters (100 ohm unshielded twisted pair cable or 150 ohm shielded
twisted pair cable, category 5 or higher).
Impedance: built-in compensation for impedance matching
Indicators: ACT, 10/100
Figure 4.14 Ethernet connector
Signal name
LAN_TX +
LAN_TX -
LAN_RX +
N/C
N/C
LAN_RX -
N/C
N/C
Table 4.4 LAN - RJ-45 Ethernet socket
4.11
RS485 port
Connect third-party controllable cameras to the unit for pan, tilt, and zoom control.
The Pelco D protocol is supported with the following baud settings:
2400 baud
1 start bit
8 data bits
1 stop bit
no parity
RS
485
MAL
MAL
OUT
OUT
Figure 4.15 RS485 connector
Signal name
TX -
TX +
GND
Table 4.5 RS485 pin definition
The recommended cable diameter is AWG 28-16 (0.08-1.5 mm
To communicate with the controllable camera, select a port number that is the same as the
input number to which the camera is connected (e.g. configure a controllable camera to port
16 if it is connected to channel 16).
4.12
Biphase port
Use the Biphase port for connecting controllable Biphase-compatible cameras. Five Biphase
outputs are provided for dome cameras and pan, tilt, and zoom control. The screw terminal
connection board supplied with the unit simplifies all Biphase connections to the unit and
protects the port against transient over-voltage.
F.01U.135.429 | 2.5 | 2009.08
ETHERNET
- | + | G
N0 | C | NC
N0 | C | NC
Pin number
1
2
3
Pin number
1
2
3
4
5
6
7
8
Description
Data transmission
Data transmission
Shield
Installation manual
Description
Ethernet transmit line plus
Ethernet transmit line minus
Ethernet receive line plus
No connection
No connection
Ethernet receive line minus
No connection
No connection
2
).
Bosch Security Systems
Divar XF
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