Product specifications

9. Appendices Vlinx MESR9xx Modbus Gateway
Page 75 Manual Documentation Number MESR9xx-0712m
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Terminal
RS-422/485 4-Wire
RS-485 2-Wire
A
TDA (-)
Data A (-)
B
TDB (+)
Data B (+)
C
RDA (-)
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D
RDB (+)
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E
GND
GND