Mitsubishi Electric FR-D720S SC EC Instruction Manual page 345

Parameter
● Combination of computer and multiple inverters
FR-A5CBL1
SC-FRPC
Fig. 6-100: Connection of a computer to several inverters
FR-D700 SC EC
PC
RS485
interface
FR-A5CBL
Inverter 1
PU
connector
+5V DC
PC
RS232C
connector
RS232C/RS485
converter
+5V DC
converter
power supply
Communication operation and settings
Station 0 Station 1
PU PU
connector connector
Distributor Distributor
FR-A5CBL
BUS System Distributor FR-RJ45-HUB10
Inverter
7
RJ-45
Inverter
5
RJ-45
Inverter
3
RJ-45
Inverter
1
RJ-45
Bus In
RJ45
Station n
PU
connector
Distributor
Terminating
resistor
Inverter
8
RJ-45
Inverter
6
RJ-45
Inverter
4
RJ-45
Inverter
2
RJ-45
Bus Out
RJ45
FR-RJ45TR
I001902E
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