6.1 Wiring the main circuit
Ex)N100 -004LF
plus
U
T
S
R
V W
P RB
You will connect main circuit terminal wiring to the input of the inverter.
For wiring, open the front cover and wiring cover.
Power supply
Motor
Motor
Motor
Inverter
Thermal
Relay
Thermal
Relay
Always connect the power input terminals R, S, and T to the power supply.
Be sure to install thermal relay individually when one inverter operates
several motors.
Never connect P, RB, to R, S, T, or U, V, W.
Otherwise, there is the danger of equipment damage.
6-2
N100
INSTRUCTION MANUAL
plus