Mitsubishi Electric EZMOTION MR-E Super MR-E-70A-QW003 - Terminals

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3. SIGNALS AND WIRING
(2) For 1-phase 230VAC power supply
1-phase 230VAC
Emergency stop
Servo-on
Servo amplifier
Trouble
Emergency
stop
External
power
supply
24VDC
RA
OFF
ON
MC
MC
SK
NFB MC
L
1
L2
L
3
EMG
SON
VIN
VIN
ALM
SG
RA
(Note)
CNP1
P
D
C
Note. To use the built-in regenerative resistor, be sure to connect across P and D of the power supply connector (CNP1).
3.7.2 Terminals
Refer to section 11.1 (4) for the signal arrangement.
Connected terminal
(Application)
Symbol Description
Supply L
1
, L
2
and L
3
with the following power.
For 1-phase 230VAC, connect the power supply to L
1
, L
2
and L
3
open.
L
1
Servo amplifier
Power supply
MR-E-10A-QW003 to
MR-E-70A-QW003
MR-E-100A-QW003/
MR-E-200A-QW003
L
2
3-phase 200 to 230VAC,
50/60Hz
L
1
L
2
L
3
1-phase 230VAC,
50/60Hz
L
1
L
2
Power supply
L
3
U
V
Servo motor
W
Connect to the servo motor power terminals (U, V, W). During power-on, do not open
or close the motor power line. Otherwise, a malfunction or faulty may occur.
P
C
Regenerative option
D
To use the built-in regenerative resistor of the servo amplifier, connect the wiring across
P-D of the power supply connector (CNP1).
When using the regenerative option, always remove the wiring from across P-D and
connect the regenerative option across P-C.
Refer to section 13.1.1 for details.
Protective earth (PE)
Connect this terminal to the protective earth (PE) terminals of the servo motor and
control box for grounding.
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