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N100
plus
Inverter RS485 Interface Instruction Manual
N100_Inverter RS485 Interface Manual(English).doc
2
1.1.2
Interface Cable Pin Arrangement
Fig. 3 PC(or PLC) ~ Inverter Wiring Diagram
PC(or PLC) ~ Inverter Wiring Diagram
①
④
③
⑧
⑦
②
⑤
⑥
PC
PLC
RS232
RS485
RS232
To RS485
Converter
Note
If the PLCs have a RS485 communication port, don
’
t use the
converter (RS232 to RS485 converter) between the PLCs
and inverter.