Mitsubishi Electric MELSERVO MR-J2S- A Instruction Manual page 246

13. OPTIONS AND AUXILIARY EQUIPMENT
(2) Encoder cable
CAUTION
Generally use the encoder cable available as our options. If the required length is not found in the
options, fabricate the cable on the customer side.
(a) MR-JCCBL M-L MR-JCCBL
These encoder cables are used with the HC-KFS HC-MFS HC-UFS3000r/min series servo
motors.
1) Model explanation
Model: MR-JCCBL M-
2) Connection diagram
For the pin assignment on the servo amplifier side, refer to Section 3.3.1.
Servo amplifier
Encoder cable
(option or fabricated)
CN2
If you have fabricated the encoder cable, connect it correctly.
Otherwise, misoperation or explosion may occur.
POINT
The encoder cable is not oil resistant.
Refer to Section 12.4 for the flexing life of the encoder cable.
When the encoder cable is used, the sum of the resistance values of the
cable used for P5 and the cable used for LG should be within 2.4 .
When soldering the wire to the connector pin, insulate and protect the
connection portion using heat-shrinkable tubing.
M-H
Symbol
L Standard flexing life
H
Symbol (Note) Cable length [m(ft)]
2 2 (6.56)
5 5 (16.4)
10 10 (32.8)
20 20 (65.6)
30 30 (98.4)
40 40 (131.2)
50 50 (164.0)
Encoder connector
50m(164.0ft) max.
(0.98ft)
Specifications
Long flexing life
Note. MR-JCCBL M-H has
no 40(131.2) and 50m(164.0ft) sizes.
Encoder cable
supplied to servo motor
Servo motor
Encoder
30cm
13 - 21
Encoder connector
172161-9
(Tyco Electronics)
1 2 3
MR MRR BAT
4 5 6
MD MDR
7 8 9
P5 LG SHD