
Appendix F
APPENDIX F
Connecting to an RS-232C/RS-422 Converter Unit (1:1)
By using an RS-232C/RS-422 converter unit (NT-AL001), RS-232C can be converted to RS-422A, allowing long--
distance communication of up to 500 m.
Connection Method
OMRON PC
RS-232C cable
(max. 2 m)
RS-232C/RS-422
converter unit,
type NT-AL001
RS-422A cable
(max. 500 m)
RS-232C/RS-422
converter unit,
type NT-AL001
RS-232C cable
(max. 2 m)
NT600S
Wiring
Wiring of RS-232C cable
2
3
4
5
6
9
Pin No.Abbrev.
SD
RD
RS
CS
+5V
SG
RS-232C
interface
Shielding
wire
PT or PC NT-AL001
RS-232C
interface
3
4
5
6
9
SD
RD
RS
CS
+5V
SG
Only connected at PC
Connector cover
2
Abbrev.Pin No.
Connector cover
The pin numbers are the numbers at the NT600S.
For the pin numbers at the PC, refer to the manual for the PC used.
Komentarze do niniejszej Instrukcji