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156
1
18
2
IN
OUT
CASCADE
OUT
16
16
3
15
15
14
14
13
2
1
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
VIDEO
AUDIO IN AUDIO OUT
MONITOR OUT CASCADE IN
MONITOR (VGA) ALARM/CONTROL
SERIAL ALARM
POWER
COPY 1
MODE
EXT STORAGE10/100BASE-TRS485(CAMERA)
DATA
AC IN
SIGNAL GND
1
4 2
D-sub Pin 9
(Female)
D-sub Pin 9
(Female)
This unit
PC
Pin No. Signal Name I/O
1CDIN
2 RXD IN
3 TXD OUT
4 DTR OUT
5SG–
6 DSR IN
7 RTS OUT
8 CTS IN
9RIIN
51
96
As viewed from the rear of the
WJ-HD316A/WJ-HD309A
7 (RTS)
8 (CTS)
3 (TXD)
5 (GND)
2 (RXD)
7 (RTS)
8 (CTS)
3 (TXD)
5 (GND)
2 (RXD)
WJ-HD316A/WJ-HD309A
PC or another device
Cross cable connection example
4. PC Connection Example
An RS232C crossing cable is used for connection between the unit and PC. (Refer to the following for the pin array of the SERI-
AL connector and a cable connection sample.)