Mitsubishi Electric MR-J4 B Series Instruction Manual page 342

16. FULLY CLOSED LOOP SYSTEM (available in the future)
16.2 Load-side encoder
16.2.1 LINEAR ENCODER
Linear encoder type
Absolute type
Incremental type
16.2.2 Rotary encoder
When a rotary encoder is used for the load-side encoder, use HG-KR or HG-MR servo motor as an encoder.
Use a two-wire type encoder cable. Do not use MR-EKCBL30M-L, MR-EKCBL30M-H, MR-EKCBL40M-H, or
MR-EKCBL50M-H as they are four-wire type.
16.2.3 Configuration diagram of encoder cable
Configuration diagram for servo amplifier and load-side encoder is shown below. Cables used vary,
depending on the load-side encoder.
(1) Linear encoder
Refer to Linear Encoder Instruction Manual for encoder cables for linear encoder.
MR-J4FCCBL03M branch cable
MR-J4FCCBL03M
(Refer to section 16.2.4)
(16.2.4
Servo amplifier
CN2 MOTOR
CN2
SCALE
POINT
Always use the load-side encoder cable introduced in this section. Using other
products may cause a malfunction.
For details of the load-side encoder specifications, performance and assurance,
contact each encoder manufacturer.
Manufacturer
Magnescale
Mitutoyo
Renishaw
Magnescale
Renishaw
)
Encoder of rotary servo motor
Encoder cable
(
(Refer to Linear Encoder Instruction Manual.)
Model
SR77
AT343A
AT543A-SC
AT545A-SC
ST741A
ST742A
ST743A
ST744A
RESOLUTE RL40M
SR75
SL710 + PL101-RM/RHM
RGH26P
RGH26Q
Linear encoder
)
16 - 5
Communication
method
Two-wire type
SR87
Two-wire type
Two-wire type
Two-wire type
SR85
Two-wire type
Load-side encoder