User Manual
- 6 -
CP-116E-A
Male DB9 (OPT8-M9+ / CBL-M68M9x8-100)
Pin RS-232
RS-422/
RS-485-4W
RS-485-2W
1
DCD
TxD-(A)
–
2
RxD
TxD+(B)
–
3
TxD
RxD+(B)
Data+(B)
4
DTR
RxD-(A)
Data-(A)
5
GND
GND
GND
6
DSR
–
–
7
RTS
–
–
8
CTS
–
–
DB9 male
Male DB25 ( OPT8B+ / CBL-M68M25x8-100)
Pin
RS-232
RS-422/
RS-485-4W
RS-485-2W
2
TxD
RxD+(B)
Data+(B)
3
RxD
TxD+(B)
–
4
RTS
–
–
5
CTS
–
–
6
DSR
–
–
7
GND
GND
GND
8
DCD
TxD-(A)
–
20
DTR
RxD-(A)
Data-(A)
DB25 male
Female DB25 (OPT8A+/S+)
Pin
RS-232
RS-422/
RS-485-4W
RS-485-2W
2
RxD
TxD+(B)
–
3
TxD
RxD+(B)
Data+(B)
4
CTS
–
–
5
RTS
–
–
6
DTR
RxD-(A)
Data-(A)
7
GND
GND
GND
8
DCD
TxD-(A)
–
20
DSR
–
–
DB25 female