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4. SIGNALS AND WIRING
Signal Name
Abbreviation
Description
Power supply
U V W
Connect to the motor output terminals (U, V, W) of the servo amplifier. During power-on,
do not open or close the motor power line. Otherwise, a malfunction or faulty may occur.
Supply power which satisfies the following specifications.
HA-LP801 HA-LP12K1 HA-LP11K1M HA-LP11K2
Item
Description
Voltage/frequency
Single-phase 200 to 220VAC, 50Hz
Single-phase 200 to 230VAC, 60Hz
Power consumption [W]
42(50Hz)/54(60Hz)
Rated
voltage
[V]
0.12(50Hz)/0.25(60Hz)
HA-LP15K1 HA-LP15K1M HA-LP15K2 HA-LP20K1 HA-LP25K1
HA-LP22K1M HA-LP22K2
Item
Description
Voltage/frequency
Single-phase 200 to 220VAC, 50Hz
Single-phase 200 to 230VAC, 60Hz
Power
consumption [W]
42(50Hz)/54(60Hz)
Rated
voltage [V]
0.30(50Hz)/0.25(60Hz)
Cooling fan
(Note)
BU BV BW
Motor thermal relay
OHS1 OHS2
OHS1 OHS2 are opened when heat is generated to an abnormal temperature.
Maximum rating: AC/DC 125V, or 250V, 2A
Minimum rating: AC/DC 6V, 0.15A
Earth terminal
For grounding, connect to the earth of the control box via the earth terminal of the servo
amplifier.
Note. There is no BW if HA-LP801,HA-LP12K1, HA-LP11K1M or HA-LP11K2 is used.
Summary of Contents for MELSERVO MR-J3-xT
Page 22: ...8 MEMO ...
Page 156: ...4 46 4 SIGNALS AND WIRING MEMO ...
Page 276: ...7 26 7 MR Configurator MEMO ...
Page 324: ...10 16 10 SPECIAL ADJUSTMENT FUNCTIONS MEMO ...
Page 418: ...14 66 14 OPTIONS AND AUXILIARY EQUIPMENT MEMO ...