Mitsubishi Electric MELSERVO-J3 Series Instruction Manual page 422

14. OPTIONS AND AUXILIARY EQUIPMENT
(b) Internal wiring diagram
MR-EKCBL20M-L
CN2 side
connector
P5 1
LG 2
MR 3
MRR 4
BAT 9
SD Plate
MR-EKCBL20M-H
CN2 side
connector
P5 1
LG 2
MR 3
MRR 4
BAT 9
SD Plate
Note. Always make connection for use in an absolute position detection system. Wiring is not necessary for use in an incremental
system.
When fabricating the cable, use the wiring diagram corresponding to the length indicated below.
Cable bending life
Standard
Long bending life
Encoder side
connector
7 P5
8 LG
1 MR
2 MRR
3 BAT
9 SHD
(Note)
Encoder side
connector
7 P5
8 LG
1 MR
2 MRR
3 BAT
9 SHD
(Note)
Applicable wiring diagram
Less than 30m
MR-EKCBL20M-L MR-EKCBL30M-L
MR-EKCBL20M-H MR-EKCBL30M-H
MR-EKCBL40M-H
MR-EKCBL50M-H
CN2 side
connector
P5 1
LG 2
MR 3
MRR 4
MD 7
MDR 8
BAT 9
SD Plate
CN2 side
connector
P5 1
LG 2
MR 3
MRR 4
MD 7
MDR 8
BAT 9
SD Plate
30m to 50m
14 - 13
MR-EKCBL30M-L
Encoder side
connector
7 P5
8 LG
1 MR
2 MRR
4 MD
5 MDR
3 BAT
6 CONT
9 SHD
(Note)
MR-EKCBL30M-H
MR-EKCBL40M-H
MR-EKCBL50M-H
Encoder side
connector
7 P5
8 LG
1 MR
2 MRR
4 MD
5 MDR
3 BAT
6 CONT
9 SHD
(Note)