Mitsubishi Electric MELSERVO-J5 User Manual page 21

Fabricating the encoder cable
Fabricate the encoder cable using the MR-ECNM connector set as shown below. The encoder cable may be as long as 30 m.
■Encoder cable 1
Receptacle: 36210-0100PL
Shell kit: 36310-3200-008
(3M)
*2
2 6 10
LG 4 8
MRR
1 5 9
P5 3 7
MR
*3
View from the wiring side.
or
Connector set: 54599-1019
*2
(Molex)
2 4 6 8 10
LG
MRR
1 3 5 7 9
P5 MR
*3
View from the wiring side.
*1 Encoder cables that meet the following specifications are recommended.
Wiring length
Up to 5 m
Up to 10 m
Up to 20 m
Up to 30 m
*2 The signals of pins 3 and 4 of the CN2L connector are as follows.
Pin 3: MR2
Pin 4: MRR2
*3 Do not connect anything to the pins that are marked 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 6 Shielding CN2, CN2A, CN2B, and CN2C connectors
Servo amplifier side
P5 1
LG 2
*2
MR 3
*2
MRR 4
Plate
SD
Number of paired LG and P5 connections
(when the output cable is 3 m or less)
1 pair
2 pairs
4 pairs
5 pairs
1.3 Linear encoder manufactured by Mitutoyo (absolute position type)
Linear encoder side Housing: 1-172161-9
Connector pin: 170359-1
(TE Connectivity or equivalent)
7 P5 (+5 V)
Cable clamp: MTI-0002
*1
8
LG (0 V)
(Toa Electric Industrial)
1 RQ
2 /RQ
View from the wiring side.
9 FG
1 2 3
RQ /RQ
4 5 6
7 8 9
P5 LG
FG
(+5 V) (0 V)
Wire size
AWG 22
1 LINEAR ENCODER
19
1