Mitsubishi Electric MELSERVO-J4 MR-J4 A Series Instruction Manual page 28

1 Functions and configuration
(4) MR-J4-700A
The broken line area is the same as MR-J4-200A or less.
(7)
(6)
(5)
(Note) ( )
(1)
(2)
(4)
Note. Lines around the battery holder are omitted from the illustration.
POINT
The servo amplifier is shown without the front cover. For removal of the front
cover, refer to section 1.6.2.
MR-J4-200A
(3)
No. Name/Application
Power factor improving reactor terminal block (TE3)
(1)
Used to connect the DC reactor.
Main circuit terminal block (TE1)
(2)
Used to connect the input power supply,
regenerative option, and servo motor.
Control circuit terminal block (TE2)
(3)
Used to connect the control circuit power supply.
Protective earth (PE) terminal
(4)
Ground terminal.
Battery holder
(5)
Install the the battery for absolute position data
backup.
Rating plate
(6)
Charge lamp
(7)
Lit to indicate that the main circuit is charged. While
this lamp is lit, do not reconnect the cables.
1 - 13
Detailed
explanati
on
Section
3.1
Section
3.3
Section
Chapter
12.4
12
Section
1.6