Mitsumi electronic MR-J3- A Manual De Usuario

 

 

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1. FUNCTIONS AND CONFIGURATION 

 
1.8 Configuration including auxiliary equipment 

POINT 

 

Equipment other than the servo amplifier and servo motor are optional or 
recommended products. 

 

 
(1) MR-J3-100A or less 

(a) For 3-phase or 1-phase 200 to 230VAC 

(Note 3) 
Power supply

Line noise filter
(FR-BSF01)

R S T

Magnetic
contactor
(MC)

No-fuse breaker
(NFB) or fuse

CN5

CN3

Regenerative 
option

P

C

L

11

L

21

Power factor 
improving DC 
reactor
(FR-BEL)

Analog monitor

CN1

CN2

CN4

Junction terminal block

CN6

P

1

P

2

U V W

Servo amplifier

Servo motor

(Note 1)
Battery
MR-J3BAT

L

1

L

2

L

3

(Note 2)

(Note 2)

MR Configurator

Personal 
computer

 

Note 1. The battery (option) is used for the absolute position detection system in the position control mode. 

2. The power factor improving AC reactor can also be used. In this case, the power factor improving DC reactor cannot be used. 

When not using the power factor improving DC reactor, short P

1

 and P

2

. 

3. A 1-phase 200 to 230VAC power supply may be used with the servo amplifier of MR-J3-70A or less. 

For 1-phase 200 to 230VAC, connect the power supply to L

1

 L

2

 and leave L

3

 open. Refer to section 1.3 for the power supply 

specification.