Mitsubishi Electric FR-A700 Instruction Manual page 618

Communication operation and setting
PU connector communication system configuration and wiring
FR-DU07
RJ-45-
connector
RS-485
interface
Pins No. 2) and 8) provide power to the operation panel or parameter unit. Do not use these
pins for RS-485 communication.
RS-232C-
Cable
6 - 438
Inverter
Operation
panel
connector
FR-ADP
connector
FR-A5CBL
Inverter
PC
Station 0
PU
connector
Cable as shown
in Fig. 6-213
PC
RS-232C
connector
connector
Maximum
15m
RS-232C/RS-485
converter
SC-FR PC
Fig. 6-210:
Connecting the PU to the PU connector
PU
RJ-45-
connector
Fig. 6-211:
Connecting the RS-485 interface of a PC to
the PU connector
RJ-45-
connector
Fig. 6-212:
Inverter
Connecting the RS-232C interface of a PC to
the PU connector
Station 0
PU
RJ-45-
connector
Parameter
I001210E
I001211E
I001212E