C100E EtherCAT AC Servo Drive
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Output Circuit Of Digital Quantity Diagram
For DO1 as an example( the DO1~DO6 interface circuit is the same):
1) When the upper device is relay input:
2) When the upper device is optocoupler input:
Do not support PNP mixed with NPN input.
Be sure to connect a continuation diode when the upper device is a
relay, otherwise it may damage DO ports or cause strong signal
interference.
The maximum allowable voltage and current capacity of the
optocoupler output circuit in the servo drive are as follows:
Voltage: DC30V
Current: DC50mA