Mitsubishi Electric FR-A7NC E kit-SC Instruction Manual page 25

WIRING
(2) Loosen the terminal screw and insert the cable into the terminal.
Screw Size
M2
CAUTION
 Undertightening can cause cable disconnection or malfunction. Overtightening can cause a short circuit or
malfunction due to damage to the screw or unit.
(3) Connect the terminal block to the connector for communication of the communication option.
REMARKS
• If the terminal block of the FR-A7NC is removed, the built-in terminating resistor cannot be used. (Refer to page 13.)
When wiring, take care not to subject the cable to stress.
After wiring, wire offcuts must not be left in the inverter. They may cause a fault, failure or
malfunction.
18
Tightening Torque
 
0.22N m to 0.25N m
Cable Size
2 2
0.3mm to 0.75mm
CAUTION
Screwdriver
Small flat-blade screwdriver
(Tip thickness: 0.4mm /tip width:
2.5mm)