MITSUBISHI ELECTRIC MR-E- A/AG - Manual (Page 189)

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13. OPTIONS AND AUXILIARY EQUIPMENT
Encoder cable of 30m or more
POINT
The communication system of the encoder cable in this wiring diagram is
the four-wire type. Set "1 " in parameter No. 20.
When fabricating an encoder cable, use the MR-ECNS connector set. Referring to the following
wiring diagram, you can fabricate an encoder cable of up to 50m.
MRR
P5
LG
1
2
MR 3
4
MDR 8 B
F
S
A MD 7
9
SD
C
D
R
N
MR-ESCBL30M-L
P5G
MR
MRR
MDR
MD
SHD
P5E
M CONT
Servo amplifier side Encoder side
Plate
(Note)
Note. When an encoder cable is fabricated, this wire is not required.