Sick AT20E-PM331 (1045990)- A&S Automation Co., Ltd

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Array Sensor AT20E-PM331, Function:Edge detection-proximity, Scanning distance 100mm, Measuring range 30mm, M12-5 pinl, Qa=4..20mA, Qpnp

Your benefits

Cost-effective solution to reliably determine edge position
Easy-to-integrate, compact housing can be mounted over the web so less downtime is required for maintenance
No reflector is required, reducing maintenance and providing greater product reliability. Reduces downtime. Only array sensors available in diffuse mode, making them ideal for environments where dirt and dust can interfere with other types of solutions that require a reflector.
High reproducibility of 0.03 mm and industry-leading resolution enable greater accuracy and quality control
Highly visible white LED light spot ensures fast and accurate alignment, reducing time-consuming fine adjustment
No teach, program or menu activities make setup virtually hassle free

Features
Dimensions (L x W x H):	54.1 mm x 24.3 mm x 59.8 mm
Functional principle:	Edge detection,proximityand reflector
Sensing distance:	100 mm
Operating range:	90 mm ... 110 mm
Measurement range:	30 mm
MDO ¹⁾:	1.6 mm
Light source ²⁾:	LED white
Light spot size:	50 mm x 10 mm
Repeatability ³⁾:	0.05 mm
Linearity ⁴⁾:	2 %
¹⁾ Minimum detectable object ²⁾ Wave length: 400 nm ...700 nm ³⁾ With respect to sensing distance ⁴⁾ Analog current range (16 mA)
Mechanics/electronics
Supply voltage Vs:	DC 24 V 20 %
Residual ripple ¹⁾:	≤ 5 V
Power consumption ²⁾:	< 3.1 W
Switching output:	PNP: HIGH = VS-≤ 2 V / LOWapprox. 0 V
Switching output ³⁾:	Q (PNP)
Analog output QA:	4 mA ... 20 mA
Resolution analog output:	12 bit
Output rate of analog output:	1 ms
Output current Imax.:	< 100 mA
Initializationtime ⁴⁾:	0.48 s
Connection type:	Connector M12, 5-pin
Protection class:	III
Circuit protection:	VS connections reverse-polarity protected Output Q short-circuit protected Interference suppression
Enclosure rating:	IP 67
Weight:	ca. 135 g
Housing material:	Metal
¹⁾ May not exceed or fall short of V_S tolerances ²⁾ Without load ³⁾ Active when object detected ⁴⁾ Typ. max. 1.6 s Operation in short-circuit protected network max. 8 A
Ambient data
Ambient temperature:	Operation: -10 ... 55 C Storage: -25 ... 75 C
Shock load:	according to IEC 60068

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