EE-SX674

Series:	--
Part Status:	Active
Sensing Distance:	0.197" (5mm)
Sensing Method:	Transmissive
Output Configuration:	NPN - Open Collector
Mounting Type:	Chassis Mount
Current - Supply:	12mA
Voltage - Supply:	5 V ~ 24 V
Response Time:	1ms
Operating Temperature:	-25°C ~ 55°C (TA)
Package / Case:	Module, Connector, Slot Type

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EE-SX674 Optical Sensors - Photointerrupters - Slot Type - Logic Output Application Field and Working Principle

EE-SX674 photointerrupters are sensitive optoelectronic devices designed for use in a wide range of applications requiring precise detection of objects. It is a slot type, logic output, and infrared optoelectronic switch with particularly high speed and wide angle of view.

Applications

EE-SX674 photointerrupters find application in industry, such as key switch panels, detector control, distribution systems, and use for contactless switches. They can also be used in consumer electronics for remote control, detection and positioning of mechanical and electrical parts. Moreover, they are important components for banknote, document and ID card detection.

Working Principle

The EE-SX674 photointerrupter consists of an emitter and a receiver. It detects the presence of an object by blocking its emission beam. When the object is inserted into the LED slot, the emission beam will be interrupted.The emitter is an infrared LED. It emits a beam at a certain angle. The receiver is an integrated light detector and transducer. It accepts the beam and produces an output signal when the beam is interrupted.The output signal is a digital logic output. It follows the KY logic family standard which uses high and low states to represent the logic levels of a signal. A logic low state will be outputted when the beam is blocked, while a logic high state will be outputted when the beam is unblocked.

Package and Design

The EE-SX674 photointerrupter package is 4.4mm. Its design is slim, lightweight and compact, allowing it to be mounted in space-constrained areas. The mounting distance is up to 6.8mm and the opening width can be up to 8.2mm. It also has an extended operating temperature range of -40°C to +105°C. The maximum surge current of Ieo is 10mA.

Conclusion

The EE-SX674 photointerrupter is a slot type, logic output, and infrared optoelectronic switch. It features a high speed response, wide viewing angle and long operating life, making it suitable for a wide range of applications. Its slim and compact package makes it suitable for use in space-constrained areas. The maximum surge current of Ieo is also 10mA.

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