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Modbus Wiring Connection for ITAS & ITLS Control
Panels
RS-422/RS-485
D-Sub 9 Pin Plug Connector
Product Side
Pin No.
RS-422/RS485
Meaning
Signal Name
Direction
5
1
9
6
1
RDA
Input
Receive Data A (+)
2
RDB
Input
Receive Data B (-)
3
SDA
Output
Send Data A (+)
4
ERA
Output
Data Terminal Ready A (+)
5
SG
––
Signal Ground
6
CSB
Input
Send Possible B (-)
7
SDB
Output
Send Data B (-)
8
CSA
Input
Send Possible A (+)
9
ERB
Output
Data Terminal Ready B (-)
Shell
FG
––
Finctional Ground (Common with SG)
Interfit bracket is #4-40 (UNC)
Reccomendations:
• Cable Connector: XM3D-0921 manufactured by OMRON Coprporation
• Cable Cover: XM2S-0913 manufactured by OMRON Coprporation
• Jack Screw (#4-40 UNC): XM2Z-0073 manufactured by OMRON Coprporation
Appendix B
Содержание IntelliTrace ITAS
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