Mitsubishi Electric Melservo MR-J5 Series User Manual page 42

Production of encoder cable between the servo amplifier and the interpolator
Produce the encoder cable using MR-J3CN2 or a junction connector as shown below. The encoder cable can be produced
with a length of up to 30 m.
■Encoder cable 1
Connector set (optional)
MR-J3CN2
Receptacle: 36210-0100PL
Shell kit: 36310-3200-008
(3M)
2 6
LG 4 8
MRR
1 5
P5 3 7
MR
View from the wiring side.
or
Connector set: 54599-1019
(Molex)
2 4 6 8
LG
MRR
1 3 5 7
P5 MR
View from the wiring side.
*1 Encoder cables that meet the following specifications are recommended.
Wiring length
to 5 m
to 10 m
to 20 m
to 30 m
*2 For the CN2L connector, signals of pin 3 and pin 4 are as follows.
Pin 3: MR2
Pin 4: MRR2
*3 Do not connect anything to the pins shown with a diagonal line. Securely connect the external conductor of the shielded cable to the
ground plate and fix it to the connector shell.
Page 4 Shield procedure of CN2, CN2A, CN2B, and CN2C side connectors
1 LINEAR ENCODER
40
1.5 Linear encoder manufactured by Magnescale
Servo amplifier-side
P5 1
LG 2
*2
10
9
*2
MR 3
*2
4
MRR
*3
Plate
SD
*2
10
9
*3
Number of LG and P5 connections
1-pair
2-pair
3-pair
4-pair
Linear encoder-side
*1
1 5 V
2 0 V
3 SD/RQ
4 -SD/-RQ
Plate
FG
Plug: 36110-3000FD
Shell kit: 36310-F200-008
(3M or equivalent)
10 6 2
8 4
0V
-SD/
-RQ
9 5 1
7 3
5V
SD/RQ
View from the wiring side.
Wire size
AWG 22