Mitsubishi Electric MELSERVO-J5 User Manual page 100

Ac servo system

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Table of Contents

■Open-collector type

*1 A photocoupler is used as the pulse train input interface. Therefore this circuit may not operate properly due to reduction in current if a

resistor is connected to the pulse train signal line.

• Input pulse condition

Encoder output pulse DO-2

■Differential line driver type

Maximum output current: 35 mA

Servo amplifier

• Output pulse

Servo motor CCW rotation

3 SIGNALS AND WIRING

3.6 Interface

Servo amplifier

Max. input pulse

frequency 200 kpulses/s

Approx. 1.2 kΩ

tLH = tHL < 0.2 μs

400 μs or more

Servo amplifier

photocoupler