Mitsubishi Electric MELSERVO-J3 Series Instruction Manual page 158

4. SIGNALS AND WIRING
(3) Encoder output pulse DO-2 (Differential line driver system)
(a) Interface
Max. output current: 35mA
Servo amplifier
LA
(LB, LZ)
LAR
(LBR, LZR)
LG
SD
(b) Output pulse
LAR
LBR
LZR
Am26LS32 or equivalent
150
Servo motor CCW rotation
LA
T
LB
/2
LZ
400 s or more
Servo amplifier
LA
(LB, LZ)
LAR
(LBR, LZR)
Time cycle (T) is determined by the settings
of parameter No.PA15 and PC19.
4 - 37
100
High-speed photocoupler
SD