Mitsubishi Electric MELSERVO-J5 User Manual page 103

Ac servo system

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Pulse train input interface DI-2 [A]

Transmit a pulse train signal in the open-collector type.

Approx. 20 mA

Approx. 20 mA

*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

Servo amplifier

Max. input pulse

frequency 200 kpulses/s

Approx. 1.2 kΩ

Approx. 1.2 kΩ

tLH = tHL < 0.2 μs

3 SIGNALS AND WIRING

3.6 Interface