144
1
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/CONTOROL
SERIAL
ALARM
POWER
COPY 1
MODE
EXT STORAGE
10/100BASE-T
RS485(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
1
CD
IN
2
TXD
IN
3
RXD
OUT
4
DTR
OUT
5
SG
–
6
DSR
IN
7
RTS
OUT
8
CTS
IN
9
RI
IN
5
1
9
6
As viewed from the rear of the
WJ-HD316/WJ-HD309
7 (RTS)
8 (CTS)
3 (TXD)
5 (GND)
2 (RXD)
7 (RTS)
8 (CTS)
3 (TXD)
5 (GND)
2 (RXD)
WJ-HD316/WJ-HD309
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 page for cable specifica-
tion.)
