Mitsubishi Electric MELSERVO-J2S Series Manual page 105

(２) Mounting Renewal Kit on the Control Panel
１．Use the currently used mounting opening to
mount the amplifier base ① (with the
replacing servo amplifier mounted). To
fasten the amplifier base, use the screws
among the accessories in the package
(M5×12; 4 screws).
(３) Connecting the Cables to the Replacing Servo Amplifier
Check the names of the currently used cables connected to the terminal block of the currently used
servo amplifier ①. Check the abbreviations and short names of the connectors to the replacing servo
amplifier. Connect the cables and the connectors. (Signal names are different. See Fig. 1 to check
the signal names before connecting the cables.)
①Currently used cable
For the details of how to connect the
cables, see Fig. 1 and the technical
materials on the MR-J4 amplifier issued
by Mitsubishi Electric Corporation .
* Use caution not to incorrectly
connect the currently used cables.
If you make an incorrect connection, the
amplifier may be broken.
Fig. 1 Destination of Connection
L L
11 11
L L
21 21
L L
1 1
L L
2 2
L L
3 3
C C
P P+
N N-
U U
V V
W W
J4
J2S
terminal terminal
block block
①Amplifier base (with the replacing
servo amplifier mounted)
Note
Steps in paragraph (3) and
the following steps are
performed after the servo
amplifier is mounted on the
control panel. In this
manual, the servo amplifier
is seen from a different
angle for you to easily
understand what to do.
３-２８
3 － 28
*1. If the cable on the currently
used N terminal is too short,
see paragraph (4).
*2. If the cables on the currently
used L11 and L21 terminals are
too short, see paragraph (5).