Mitsubishi Electric MELSERVO-JN Series Instruction Manual page 267

11. OPTIONS AND PERIPHERAL EQUIPMENT
(b) Internal wiring diagram
MR-EKCBL20M-L
Servo amplifier
side connector
P5 1
LG 2
MR 3
MRR 4
9
SD Plate
MR-EKCBL20M-H
Servo amplifier
side connector
P5 1
LG 2
MR 3
MRR 4
9
SD Plate
Note. When fabricating the cable, this wiring is not necessary.
When fabricating the cable, use the wiring diagram corresponding to the length indicated below.
Cable flex life
Standard
Long flex life
Encoder side
connector
7 P5
8 LG
1 MR
2 MRR
3
9 SHD
(Note)
Encoder side
connector
7 P5
8 LG
1 MR
2 MRR
3
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
Servo amplifier
side connector
P5 1
LG 2
MR 3
MRR 4
MD 7
MDR 8
9
SD Plate
Servo amplifier
side connector
P5 1
LG 2
MR 3
MRR 4
MD 7
MDR 8
9
SD Plate
30m to 50m
11 - 10
MR-EKCBL30M-L
Encoder side
connector
7 P5
8 LG
1 MR
2 MRR
4 MD
5 MDR
3
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
6 CONT
9 SHD
(Note)