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Main circuit terminal specifications
2.2.2 Terminal arrangement of the main circuit terminal, power supply and the motor
wiring
200V class
FR-A721-5.5K, 7.5K FR-A721-11K, 15K
FR-A721-18.5K to 45K FR-A721-55K
IM
R/L1 S/L2 T/L3
N/-
P/+
R1/L11 S1/L21
Charge lamp
Jumper
Screw size
(M4)
Screw size (M5)
Power supply
Motor
IM
R/L1 S/L2 T/L3
N/- P/+
R1/L11 S1/L21
Charge lamp
Jumper
Screw size
(M4)
Screw size (M5 for 11K, M6 for 15K)
Power supply
Motor
R/L1 S/L2
T/L3
IM
Power supply
Motor
N/-
P/+
R1/L11 S1/L21
Jumper
Charge
lamp
Screw size
(18.5K/22K/30K: M8, 37K/45K: M10)
Screw size (M4)
Screw size
(M6 for 18.5K, 22K and
30K M8 for 37K and 45K)
R1/L11 S1/L21
Jumper
Charge
lamp
Power supply
IM
Motor
Screw size (M8)
R/L1 S/L2 T/L3
N/-
Screw size (M12)
Screw size (M4)
P/+