1 Channel Optocoupler Isolation Module Photoelectric Isolator 5.0 Pitch Screw Terminal Wiring DC3-5V/12V/24V

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1 channel optocoupler isolation module photoelectric isolator 5.0 pitch screw terminal wiring DC3-5…

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1 channel optocoupler isolation module photoelectric isolator 5.0 pitch screw terminal wiring DC3-5V/12V/24V