Mitsubishi FR-S520-0.1K to 3.7K(-R)(-C) - Page 16

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3.3.1 Layout and wiring of main circuit terminals
FR-S520S-0.2K, 0.4K, 0.75K-EC (R)
P1
U V W
IM
+
-
L1 N
Power
supply
Motor
Jumpe
r
Screw size: M3.5
Recommended cable size: 2mm
2
(14 AWG)
Crimping terminal: 2-3.5
Screw tightening torque: 1.2 N
⋅
m
Overall wiring length: 100m (328.08feet) maximum *
CAUTION
If the wiring length of the 0.2K is 30m (98.43feet) or more, reduce the carrier frequency
to 1kHz.
FR-S520S-1.5K-EC (R)
P1
U V
W
IM
+
-
L1 N
Jumper
Power
supply
Motor
Screw size: M4
Recommended cable size:2mm
2
(14 AWG)
Crimping terminal: 2-4
Screw tightening torque: 1.5N
⋅
m
Overall wiring length: 100m (328.08feet)
maximum *
Remarks
* When automatic torque boost is selected in Pr. 98 "automatic torque boost
selection (motor capacity)": 30m (98.43feet) maximum.
CAUTION
•
For power input wiring, connect L1 to R/L1 of the terminal block and N to
S/L2 of the terminal block.
•
Connect the motor to U, V, W.
Turning on the forward rotation switch (signal) at this time rotates the motor
counterclockwise when viewed from the load shaft.
•
Do not connect the power supply to U, V and W.