Mitsubishi Electric MELSERVO-J3 Series Manual page 358

Part 5: Common Reference Material
(2) Configuration diagram of encoder cable
Configuration diagram for servo amplifier and scale measurement encoder is shown below. Cables vary
depending on the scale measurement encoder.
(a) Rotary encoder
Refer to "Servo Motor Instruction Manual (Vol. 3)" for encoder cables for rotary encoders.
1) MR-J4-_B_ servo amplifier
MR-J4FCCBL03M branch cable
Refer to (3) of this section. (Refer to section 16.2.4.)
Servo amplifier
CN2
CN2
Note Use a two-wire type encoder cable. A four-wire type linear encoder cable cannot be used.
2) MR-J4W2-_B servo amplifier
MR-J4FCCBL03M branch cable
(Refer to (3) of this section.)
Servo amplifier
CN2 MOTOR
CN2A
CN2B
SCALE
Note. Use a two-wire type encoder cable. A four-wire type linear encoder cable cannot be used.
(Note)
MOTOR
Encoder of rotary servo motor
SCALE
(Note)
Encoder cable
(Refer to "Servo Motor Instruction Manual (Vol. 3)".)
(Note)
Encoder of rotary servo motor
(Note)
Encoder cable
(Refer to "Servo Motor Instruction Manual (Vol. 3)".)
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Servo motor
HG-KR
HG-MR
Servo motor
Scale
HG-KR
measurement
HG-MR
encoder
Scale
measurement
encoder