6'
I.
4
5
6
DBSS
G
N
D
Pin No.654
GND Red
4
7
5
DTR
Black
5
20
4
DSR
White
6
6
6
DBSS
Pin
No.
CTS
8
DSR
6
GND
5
DTR
4
TX
3
RX
2
cable
RJll
321
DB25S
Pin
No.
5
CTS
6
DSR
7
GND
20
DTR
2
TX
__e_
3
RX
Yellow
RX
Figure
A-I.
Serial cable pin specifications and wiring chart.
