Rs485 Communication - Mitsubishi Electric FR-D720S SC EC Instruction Manual

Wiring
3.5.2

RS485 communication

When the PU connector is connected with a personal, FA or other computer by a communication
cable, a user program can run and monitor the inverter or read and write to parameters.
The protocol can be selected from Mitsubishi inverter and Modbus RTU. For detailed informa-
tion refer to section 6.18.
Specification
Conforming standard:
Transmission form
Communication speed
Overall extension
Tab. 3-17: Technical data of communication interface
FR-D700 SC EC
Description
EIA-485 (RS485)
Multidrop link
4800 to 38400 Baud
500m
PU connector
3 - 31