What is the difference between PNP and NPN when describing 3 wire connection of a sensor? | Schneider Electric UK
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Heschen M18 Capacitive Proximity Sensor Switch Non-Shield Type LJC18A3-B-Z/BY Detector 1-10mm 10-30VDC 200mA PNP Normally Open(NO) 3 Wires : Amazon.co.uk: Business, Industry & Science
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What is the difference between PNP and NPN when describing 3 wire connection of a sensor? | Sensor, Proximity switch, Electricity
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