Mitsubishi Electric MR-J4 Instruction Manual page 480

16. FULLY CLOSED LOOP SYSTEM
(2) For a rotary encoder
(a) MR-J4-_B_ servo amplifier
SSCNET III/H controller
SSCNET III/H
Position command
control signal
Note. Use a two-wire type encoder cable. A four-wire type linear encoder cable cannot be used.
(b) MR-J4-_B_-RJ servo amplifier
SSCNET III/H controller
SSCNET III/H
Position command
control signal
Servo amplifier
CN2
Load-side encoder signal
Servo amplifier
CN2
CN2L
Load-side encoder signal
Servo motor encoder signal
Servo motor encoder signal
To the next
servo
amplifier
(Note)
(Note)
Servo motor
Two-wire type rotary encoder HG-KR,
HG-MR servo motor (4194304 pulses/rev)
To the next servo
amplifier
Servo motor
A/B/Z-phase differential output, two-wire type, or four-wire type
rotary encoder HG-KR, HG-MR servo motor (4194304 pulses/rev)
or synchronous encoder Q171ENC-W8 (4194304 pulses/rev)
16 - 5
Drive part
Drive part