Pepperl Fuchs DK20-2497(/49)

Name: Pepperl Fuchs DK20-2497(/49)
Brand: Pepperl Fuchs
SKU: DK20-2497(/49)

Referência: DK20-2497(/49) · Marca: Pepperl Fuchs

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Disponibilidade	Confirmação sob consulta
Categoria	Print Mark Sensors
Ciclo de vida	active
Garantia	12 meses (novo) · 3 meses (usado/recondicionado)

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Print mark contrast sensor. Print mark contrast sensor with plastic lens, 9.5 mm detection range, RGB light, light/dark on, external Teach-in, NPN output, PNP output, M12 plug, Diffuse mode sensor for recording any print mark, Static teach-in: automatic switching threshold adaptation, 30 µs response time, suitable for extremely rapid scanning processes, 3 emitter colors: green, red and blue. Sensor range: 9.5 mm ± 3 mm. Light source: LED. Light type: Visible green/red/blue, modulated light. Light spot representation: rectangular 1 mm x 4 mm ,. Angle deviation: max. ± 3°. Ambient light limit: . Continuous light7000 Lux: . Continuous light: 7000 Lux. Teach-in: static Teach-In. MTTFd: 650 a. Mission Time (TM): 20 a. Diagnostic Coverage (DC): 0 %. Function indicator: LED yellow; switching operation: lights up if print mark is detectedTeach-In operation: flashing slowlyalarm display: flashing quickly, if no safe operation is possible. Control elements: Teach-In key. Operating voltage: 10 ... 30 V DC. Ripple: 10 %. No-load supply current: ≤ 70 mA. Function input: Teach-In input. Switching type: light/dark on switchable, results from the order of the Teach-In. Signal output: 1 PNP and 1 NPN short-circuit protected, open collector, synchronized-switching. Switching voltage: PNP: ≥ (+UB -2.5 V) , NPN: ≤ 1.5 V. Switching current: max. 200 mA. Switching frequency: 16.5 kHz. Response time: 30 µs. Product standard: EN 60947-5-2. Standard conformity: . Shock and impact resistanceIEC / EN 60068. half-sine, 40 g in each X, Y and Z directionsVibration resistanceIEC / EN 60068-2-6. Sinus. 10 -150 Hz, 5 g in each X, Y and Z directions: . Shock and impact resistance: IEC / EN 60068. half-sine, 40 g in each X, Y and Z directions. Vibration resistance: IEC / EN 60068-2-6. Sinus. 10 -150 Hz, 5 g in each X, Y and Z directions. EAC conformity: TR CU 020/2011. UL approval: cULus Listed , Class 2 power source. CCC approval: CCC approval / marking not required for products rated ≤36 V. Ambient temperature: -20 ... 60 °C (-4 ... 140 °F). Storage temperature: -20 ... 75 °C (-4 ... 167 °F). Degree of protection: IP67. Connection: 5-pin, M12 x 1 connector. Material: . HousingPC (glass-fiber-reinforced Makrolon)Optical faceplastic: . Housing: PC (glass-fiber-reinforced Makrolon). Optical face: plastic. Mass: 200 g. Dimensions: . Height85.6 mmWidth33 mmDepth60.8 mm: . Height: 85.6 mm. Width: 33 mm. Depth: 60.8 mm

Especificações

General specifications

Sensor range	9.5 mm ± 3 mm
Light source	LED
Light type	Visible green/red/blue, modulated light
Light spot representation	rectangular 1 mm x 4 mm ,
Angle deviation	max. ± 3°
Ambient light limit
Continuous light7000 Lux	Continuous light
Continuous light	7000 Lux
Teach-in	static Teach-In

Functional safety related parameters

MTTFd	650 a
Mission Time (TM)	20 a
Diagnostic Coverage (DC)	0 %

Indicators/operating means

Function indicator	LED yellow; switching operation: lights up if print mark is detectedTeach-In operation: flashing slowlyalarm display: flashing quickly, if no safe operation is possible
Control elements	Teach-In key

Electrical specifications

Operating voltage	10 ... 30 V DC UB
Ripple	10 %
No-load supply current	≤ 70 mA I0

Input

Function input

Teach-In input

Output

Switching type	light/dark on switchable, results from the order of the Teach-In
Signal output	1 PNP and 1 NPN short-circuit protected, open collector, synchronized-switching
Switching voltage	PNP: ≥ (+UB -2.5 V) , NPN: ≤ 1.5 V
Switching current	max. 200 mA
Switching frequency	16.5 kHz f
Response time	30 µs

Conformity

Product standard

EN 60947-5-2

Compliance with standards and directives

Standard conformity
Shock and impact resistanceIEC / EN 60068. half-sine, 40 g in each X, Y and Z directionsVibration resistanceIEC / EN 60068-2-6. Sinus. 10 -150 Hz, 5 g in each X, Y and Z directions	Shock and impact resistance
Shock and impact resistance	IEC / EN 60068. half-sine, 40 g in each X, Y and Z directions
Vibration resistance	IEC / EN 60068-2-6. Sinus. 10 -150 Hz, 5 g in each X, Y and Z directions

Approvals and certificates

EAC conformity	TR CU 020/2011
UL approval	cULus Listed , Class 2 power source
CCC approval	CCC approval / marking not required for products rated ≤36 V

Ambient conditions

Ambient temperature	-20 ... 60 °C (-4 ... 140 °F)
Storage temperature	-20 ... 75 °C (-4 ... 167 °F)

Mechanical specifications

Degree of protection	IP67
Connection	5-pin, M12 x 1 connector
Material
HousingPC (glass-fiber-reinforced Makrolon)Optical faceplastic	Housing
Housing	PC (glass-fiber-reinforced Makrolon)
Optical face	plastic
Mass	200 g
Dimensions
Height85.6 mmWidth33 mmDepth60.8 mm	Height
Height	85.6 mm
Width	33 mm
Depth	60.8 mm