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Preparing RS-422 Connector Cables
Prepare a connector cable to connect a PT to a host computer separated by more than 15 m. The maximum cable
length is 500 m.
Recommended Parts
Name
Connector (RS-422
XM2A-0901
Interface Unit end)
)
DE-9P
Connector cover
XM2S-0911
(RS-422 Interface
(
Unit end)
Unit end)
DE-CI-J6
Cable
H-9293A
(CO-HC-ESV-3P 7/0.2)
On the other end of the cable use the type of connector and connector cover which matches the host computer
connector type.
Connections
The wiring connection for the B500-AL004 (-P) Link Adaptor is shown below.
Note When connecting to some equipment, the combination of pin numbers and signal names may differ from
those shown in the diagram above. Refer to the equipment instruction manual before wiring the connector.
Model
9-pin, manufactured by OMRON. Supplied with RS-422 Interface
Unit.
9-pin, manufactured by JAE.
9-pin, manufactured by OMRON. Supplied with RS-422 Interface
Unit.
9-pin, manufactured by JAE.
RS-422 cable manufactured by HIRAKAWA HEWTECH.
Link Adaptor
B500-AL004
6
1
3
9
5
Shield cable
Remarks
NT20M-LK202
NT600M-LK202
6
1
3
9
5
Appendix B
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