Gebildet Inductive Proximity Sensor SN04-N NPN NO Normally Open Detection Approach Switch with SN Bracket (Blue, 2 Pack)

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상품 특징

• Inductive Proximity Switch Type: SN04-N, 3 Wire NPN NO. Detecting Distance: 4mm. Supply Voltage: 5-30VDC, Current Output: 300mA.
• NPN: common positive voltage, output negative voltage. PNP: common negative voltage, output positive voltage. NO: normally open. NC: normally closed.
• Wiring Method: Brown connect to Positive, Blue connect to Negative, Black connect to Load (signal output)
• LED working indicator: signal indicator, when sensing metal objects the light is on for normally open, the light is off for normally closed
• When proximity switch is close to some target object, it will send out control signal. Widely used for machine tool industry, frequency counters and other automatic control system, or you can use it for DIY 3D Printer.

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