156
1
1
8
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 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
RXD
IN
3
TXD
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-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.)
