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8-Channel Optocoupler Isolated Module
WHY CHOOSE DONGKER 8-Channel Optocoupler Isolated Module？
- Its working frequency is 20KHz,which can be used for signal isolation and polarity reversal.
- It has a working status indicator and a power indicator,which can directly see the working status of the module.
- It has a variety of different connection circuits.
- It comes with a housing and can be mounted on rails.
Input Voltage:DC 24V
Output Voltage:DC 5V
Working Voltage:DC 5V
Output Channel:8 channels
Work Temperature:-25℃~85℃
Work Humidity:5%~95%RH
Size:85*72*19mm
Valentine F.
2025-06-10 11:46:00
It works as intended and keeps 24 and 5 volts isolated. Just realize that that the 5v output is normally closed circuit. so when 24 is applied, it opens the circuit.
Mary G
2025-05-07 16:45:50
Husband is using this device to keep the voltages separate so he doesn't burn up his Raspberry PI. It's been working very well for him.
Anonymer
2025-02-07 11:47:31
Qualität OK, aber es ist schwer aus der Beschreibung des Verkäufers zu erkennen, dass die Schaltfunktion negierend ist:Also wenn am Eingang keine Spannung anliegt, liegt am Ausgang Spannung an und so weiter.
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