For E700 Series (Fr-E7Tr) - Mitsubishi Electric FX3U-232-BD User Manual

FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
4.8.4

For E700 Series (FR-E7TR)

1. When one inverter is connected (4-wire type)
PLC
2. When two or more (up to eight) inverters are connected (4-wire type)
PLC
Terminal resistor: 110 
• FX -485-BD, FX -485-BD, FX
3U 3G
Set the built-in selector switch.
Twisted pair cable
2
(0.3mm
2
0.3mm or more
Inverter
Terminal resistor: 110 
• FX -485-BD, FX -485-BD, FX
3U 3G
Set the built-in selector switch.
2
0.3mm or more
Class D
grounding
Inverter
For the pin arrangement of the connector,
refer to the connection diagram above for one inverter.
-485ADP(-MB):
3U
or more)
Set the terminal resistor

switch to the "100 " side.
Terminal
arrangement
Terminal
block
Connect them to PLC
communication unit.
-485ADP(-MB):
3U
Set the terminal resistor
switch to "100
Twisted pair cable
located furthest away from the PLC.
2
(0.3mm or more)
Class D
grounding
Inverter
4 Wiring
4.8 Connection Diagram

" in the inverter
Inverter
E-43
A
B
C
D
E
F
G
H
I
Apx.A