
Connection Cable and Cable Wiring
Smartio
C104H/HS User’s Manual
5-3
Type 2:
To connect
Smartio
C104 Series to a DCE device.
Modem,
or any DCE Device
Opt 4C
Straight-through Cable
Smartio
C104
DCE Device
DB25 Male
DB25 Female
TxD
2
2
RxD
RxD
3
3
TxD
RTS
4
4
CTS
CTS
5
5
RTS
DSR
6
6
DTR
DTR
20
20
DSR
GND
7
7
GND
DCD
8
8
DCD
Modem
or any DCE Device
Opt 4D
Smatio C104
DCE Device
DB9 Male
DB25 Female
RxD
2
2
RxD
TxD
3
3
TxD
CTS
8
4
CTS
RTS
7
5
RTS
DTR
4
6
DTR
DSR
6
20
DSR
GND
5
7
GND
DCD
1
8
DCD
Содержание Smartio C104H
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