Fork sensor BWL
2Pages

Catalog excerpts

Model BWL-annn INSTRUCTION MANUAL ! WARNING Thank you for selecting IMS product.This sheet primarily describes precautions required in installing and operating the product.Before operating the product,read the sheet thoroughly to acquire sufficient knowledge of the product.For your convenience,keep the sheet at your disposal. Failure to follow these instructions may result in serious injury or death: Fail-safe device must be installed when using the unit with machinery that may cause serious injury or substantial economic loss. (e.g. nuclear power control medical equipment, ships, vehicles, railways, aircraft, combustion apparatus, safety equipment, crime/disaster prevention devices,etc.) Failure to follow these instructions may result in product damage: Do not use this unit over rated voltage; Do not use this unit where there is flammable or explosive gas; Do not use this unit where there is vibration or impact; In cleaning the unit, do not use water or an oil-based detergent. • Rejection of ambient/DC light/interference using with advanced • modulation scheme and built in digital filter • High performance modulated infrared sensor ASIC ensures high noise immunity • Built in power on delay(20ms) prevent false output as sensor powering up • Built in self-recover output short circuit protection • Metal case • Sensitivity adjust • Selectable Light on / dark on Mode Sensing method ■ Operating timing diagram — ( Light source code ) Sensing distance unit Sensing distance ( slot series use 30/50 to refer slot distance ) Sensing method ( slot series is none ) Number) Sensing distance T Through-beam Diffuse reflective Retro reflective Convergent reflective Sti0n Light ON Received light Interrupted light “ Receiver operation Operation indicator (orange ) Transistor output Dark ON Received light Interrupted light— ^ The waveforms of'Operation indicator"and" Transistor output"are for Light on mode.

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Control output circuit diagram NPN open collector output （Brown）+V Stability （green） Operation （Orange） Main circuit Load （Black）output Max.100mA Over current protection 3 PNP open collector output （Brown）+V Stability (green) Operation (orange) Main circuit Over current protection Caution for using 1、Please make sure the wiring is correct before power-on. 2、Use a visor or a hood so that excessive light（e.g. sunlight, spotlight）does not directly enter into the inclination angle of the sensor. 3、When more than 2 sets of Through-beam type sensor are used closely,it might cause interference...

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Fork sensor BWL 2Pages

Catalog excerpts

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Fork sensor BWL
2Pages