Sick KT2R-2B3721 (1016114)- A&S Automation Co., Ltd

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Contrast sensor KT2R-2B3721, PNP and NPN control input L/D, with 5 pin M12-plug scanning distance 13,5 mm, substitut for WL(C)10-431

Your benefits

Reliable detection of even the smallest print marks, ensuring high machine throughput
Long service life due to tough metal housing
The compact housing can be integrated quickly and simply into the existing machine design
Maximum positioning accuracy ensures high production quality

Features
Dimensions (L x W x H):	41.5 mm x 15 mm x 49 mm
Sensing distance:	13.5 mm
Sensingdistance tolerance:	2 mm
Light source ¹⁾ ²⁾:	LED red
Light spot size:	(O 2 mm)
Adjustment:	Manual adjustment, potentiometer
Switching mode:	Light/dark switching
¹⁾ Average service life of 100,000 h at T_A = +25 C ²⁾ Wave length:660 nm
Mechanics/electronics
Supply voltage Vs:	DC 10 V ... 30 V
Residual ripple ¹⁾:	≤ 5 Vpp
Power consumption ²⁾:	< 80 mA
Switching frequency ³⁾:	10 kHz
Response time ⁴⁾:	50 s
Switching output:	PNP: HIGH = VS-≤3 V / LOW = approx. 0 V NPN: HIGH = approx.VS / LOW ≤ 1.5 V
Switching output:	PNP NPN
Input, light/dark (L/D):	NPN: light: U = U_V dark: U = 0 V, PNP: light: U = 0 V dark: U= 10V ...< U_V
Time delay:	20 ms
Connection type:	Connector M12, 5-pin
Protection class ⁵⁾:	II
Circuit protection:	Output Q short-circuit protected, Interference suppression, VS connections reverse-polarity protected
Enclosure rating:	IP 67
Weight:	ca. 120 g
Housing material:	Die-cast zinc
Output current Imax.:	100 mA
¹⁾ May not exceed or fall short of V_S tolerances ²⁾ Without load ³⁾ With light/dark ratio 1:1 ⁴⁾ Signal transit time with resistive load ⁵⁾ Reference voltage 50 V DC Limit values: operation in short-circuit protected network max. 8 A
Ambient data
Ambient temperature:	Operation: -10 ... 55 C Storage: -20 ... 75 C
Shock load:	according to IEC 60068

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