Product · United States

4-32 Channel IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor Trigger Voltage 12V 24

Product no longer available. The stores we track no longer sell it; last price seen $16.87.

Price history: 2 daily prices tracked since 2026-10-18; lowest $16.87, highest $16.87.

4-32 Channel IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor Trigger Voltage 12V 24

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