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.)
D-sub Pin 9
(Female)
1
3
1
SERIAL
CASCADE
4
2
OUT
2
AUDIO IN
AUDIO OUT
MONITOR OUT CASCADE IN
MONITOR (VGA)
16
15
14
13
12
11
10
IN
OUT
16
15
14
13
12
11
10
5
1
9
6
156
1
8
MODE
COPY 1
ALARM
2
1
ALARM/CONTROL
DATA
RS485(CAMERA)
10/100BASE-T
EXT STORAGE
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
VIDEO
This unit
As viewed from the rear of the
WJ-HD316A/WJ-HD309A
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
D-sub Pin 9
(Female)
SIGNAL GND
POWER
AC IN
PC
Cross cable connection example
7 (RTS)
8 (CTS)
3 (TXD)
5 (GND)
2 (RXD)
WJ-HD316A/WJ-HD309A
7 (RTS)
8 (CTS)
3 (TXD)
5 (GND)
2 (RXD)
PC or another device