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270
Connecting to an RS-232C/RS-422A Converter Unit (1:1)
Appendix I
S
RS-422A Cable Wiring
1
3
4
5
6
Pin No.
Abbrev.
FG
SDA
SDB
RDA
RDB
RS-422A
terminal
block
Shielding
wire
NT-AL001
NT-AL001
Pin No.
Abbrev.
3
4
5
6
FG
SDA
SDB
RDA
RDB
1
RS-422A
terminal
block
DIP Switch Settings at RS-232C/RS-422A Converter Unit
Содержание NT20S
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