Mitsubishi Electric MR-J4, Instruction Manual

Page: 52 / 794

1. FUNCTIONS AND CONFIGURATION
1 - 33
(c) MR-J4-500A4(-RJ)
POINT
The servo amplifier is shown without the front cover. For removal of the front
cover, refer to section 1.7.2.
(1)
(3)
(Note)
(2)
(4)
(5)
(6)
(7)
The broken line area is the same as
MR-J4-200A4(-RJ) or less.
No. Name/Application
Detailed
explanation
(1)
Control circuit terminal block (TE2)
Used to connect the control circuit power supply.
Section 3.1
Section 3.3
(2)
Main circuit terminal block (TE1)
Used to connect the input power supply and servo
motor.
(3)
Battery holder
Install the battery for absolute position data
backup.
Section 12.2
(4) Rating plate Section 1.6
(5)
Regenerative option/power factor improving
reactor terminal block (TE3)
Used to connect a regenerative option and a
power factor improving DC reactor.
Section 3.1
Section 3.3
(6)
Charge lamp
When the main circuit is charged, this will light.
While this lamp is lit, do not reconnect the cables.
(7)
Protective earth (PE) terminal
Grounding terminal Section 3.1
Section 3.3
Note. Lines for slots around the battery holder are omitted from the illustration.