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4 Channel Optocoupler Isolation Board Voltage Converter 24V to 3.3V/5V to 24V/12V to 24V Isolated Module PLC Signal Level Board

USD 3.59USD 3.74

4 Channel Optocoupler Isolation Board Voltage Converter 24V to 3.3V/5V to 24V/12V to 24V Isolated Module PLC Signal Level Board

Description
Specification
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