Analog Current Input Wiring Example - Mitsubishi Electric 800 Series Instruction Manual

3
ANALOG CURRENT INPUT
3.1 Wiring example
4 to 20mA current input gives the frequency command to the inverter. The FR-A8AN can substitute for terminal 2 of the
inverter.
Connect the current signal source as shown below:
Forward rotation start
Reverse rotation start
NOTE
• The wiring length between the FR-A8AN and the current signal source should be 10m maximum.
14
ANALOG CURRENT INPUT
Power
supply
Current signal
source
(4 to 20mADC)
Inverter
STF
STR
SD
FR-A8AN
40(+)
50(-)
Motor
M