Wiring And Configuration; Connection Of Rs-485 Terminals And Wires; System Configuration Of Rs-485 Terminals - Mitsubishi Electric 800 Series Instruction Manual

3

WIRING AND CONFIGURATION

3.1

Connection of RS-485 terminals and wires

• The terminal size of the product is the same as that of the control circuit terminal block of the inverter. Refer to the
Instruction Manual (Detailed) of the inverter for the wiring method.
3.2

System configuration of RS-485 terminals

• Computer and inverter connection (1:1)
RS-485
interface
terminals
12
WIRING AND CONFIGURATION
Computer
Inverter
RS-485
terminals
∗
Twisted pair cable
Computer
Maximum
RS-232C
15 m
cable
Converter
∗Set the terminating resistor switch to the "100 Ω" position.
Inverter
RS-485
terminals
∗
Twisted pair cable