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13. OPTIONS AND AUXILIARY EQUIPMENT
(c) MR-ESCBL M-L (standard flex life model)
These encoder cables are used with the HC-SFE series servo motors.
1) Model explanation
Standard flex life
Model: MR-ESCBL M-L
Symbol
Cable Length [m(ft)]
Communication System
2 (6.56)
5 (16.4)
10 (32.8)
20 (65.6)
30 (98.4)
Two-wire type
(Note) Four-wire type
Note: Set "1 " in parameter No. 20.
2
5
10
20
30
2) Connection diagram
For the pin assignment on the servo amplifier side, refer to Section 3.3.1.
CN2
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C MR
D
MRR
E
F
G
H
J
K
L
M
N SHD
P
R LG
S
P5
T
Servo amplifier
50m(164.0ft) max.
Encoder connector
Servo motor
Encoder
Encoder connector
Pin Signal
Encoder cable
(Optional or fabricated)
Pin Signal
R
S
T
P
N
MD
MDR
CONT
Encoder cable of less than 30m
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 less than 30m.
MRR
MRR
P5
LG
1
2
MR 3
4
F
S
9
SD
C
D
R
N
MR-ESCBL20M-L
P5G
MR
MRR
SHD
P5E
P5
LG
1
2
MR 3
4
F
S
9
SD
C
D
R
N
MR-ESCBL2M-L
MR-ESCBL5M-L
MR-ESCBL10M-L
P5G
MR
MRR
SHD
P5E
AWG23
Servo amplifier side Encoder side
Plate Plate
Servo amplifier side Encoder side
(Note) (Note)
Note. When an encoder cable is fabricated, this wire is not required.