ADTECH4 SeriesCNC Maintenance Manual
5V power supply is external.
Common anode connection follows:
The power voltage is determined by encoder. If 5V power supply is used, resistor R will
be unnecessary. For 12V power supply, please use 1K-2K resistor, and for 24V power
supply, please use 2K-5K resistor.
Suggestion:
Please use differential output encoder to ensure better anti-interference when the line is long.