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Serial Port Connections
RS232C Connection
A 9-pin connector is provided with the recorder to communicate with the PC based on the RS232C.
IN
8
7
6
IN
OUT
OUT
8
7
6
AUDIO
VIDEO
PS
Data Connection
•
Note the following when connecting the recorder with the PS
1. Place the recorder in the middle of the chain when the System Controller and other devices are connected.
2. Termination must be made at both ends of the chain.
Refer to the manual included with each device for termination.
See page 20,
DATA Port Termination for the recorder.
3. Protocol selection must be set to PS
4. Use the optional RS-485 cable for connection.
Connection examples are shown.
<Case 1 > With System Controller and other devices
System Controller
18
Personal Computer
D-sub9
or
D-sub25
D-sub9
5
4
3
2
1
SPOT
OUT
ALARM/REMOTE
5
4
3
2
1
MULTI
RS-232C
MODE
10/100BASE-T
DATA
SCREEN OUT
Digital Disk Recorder
DATA in the menu setup.
•
RS-485 Cable
System Controller
IN
8
7
IN
OUT
OUT
8
7
AUDIO
Disk Recorder
Termination : ON
WJ-HD200
POWER
ON
SIGNAL GND
OFF
2 (RXD)
3 (TXD)
4 (ER)
5 (GND)
6 (DR)
7 (RTS)
8 (CTS)
Data devices.
•
6
5
4
3
2
1
POWER
SPOT
ON
SIGNAL GND
OUT
ALARM/REMOTE
OFF
6
5
4
3
2
1
MULTI
VIDEO
RS-232C
MODE
10/100BASE-T
DATA
SCREEN OUT
DIP Switch
(#5 : OFF, #6 : OFF)
ON
1 2 3 4 5 6
MODE
WJ-HD200
DB9
1
2
3
4
5
6
7
8
Frame
Shield
DB9
RS-485 Cable
UNIT
ALARM
POWER
0
RESET
SUSPEND
5
SET
ON
1
2
OFF
Data Multiplex Unit
Termination : ON
PC
DB9
1
2
3
4
5
6
7
8
Frame
PC
DB25
2 (TXD)
3 (RXD)
6 (DR)
7 (GND)
20 (ER)
5 (CTS)
4 (RTS)
ALARM
SET UP
ALARM
SUSPEND
ESC
3
4
Data Multiplex Unit WJ-MP204
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