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FT 55-RLH2-NS-K4

Order reference:

FT 55-RLH2-NS-K4

Product number:

623-11010

Scope of delivery:

Operating manual, Sensor, Laser warning signs

Short description:

Laser photoelectric diffuse sensor with background suppression, red light, NPN, IP67, cable, laser class 1

Long scanning distance of 1 m paired with the most accurate detection of small parts
Precisely adjustable background suppression - reliable operation even with glossy and reflective backgrounds
Very small, clearly visible laser light spot
Precise scanning distance adjustment via potentiometer
Integrated display window for scanning distance adjustment

Opticial data
Light source	Laser
Laser class	1 (IEC 60825-1)
Light color	Red
Wavelength [nm]	655
Light spot size [mm]	See diagram
Switching frequency ≤ [Hz]	≤ 1 000
Explanation of switching frequency	f (ti/tp 1:1)
Working range [mm]	5 ... 1 000
Explanation working range	Reference material white, 90% remission
Setting range [mm]	65 ... 1 000
Explanation of the setting range	Reference material white, 90% remission

Functions
Display, LED yellow	Switching output indicator/contamination indicator
Display, LED green	Operating voltage indicator
Setting options	N.O./N.C. via control input
Scanning distance adjustment	via potentiometer
Default settings	max. Scanning distance (5%)
IO-Link	No

Electronic data
Operating voltage UB [V DC]	12 ... 30
No-load current [mA]	≤ 30
Output current [mA]	≤ 100
Readiness delay [ms]	≤ 300
Reverse polarity protection	Yes
Short circuit protection	Yes
Response time Q [µs]	≤ 500
Control input	+UB = N.C. (normally closed contact) -UB / open = N.O. (normally open contact)
Protection class	2
Output function	N.O./N.C.
Switching output Q	NPN

Mechanical data
Height [mm]	23,0
Length [mm]	50,0
Width [mm]	50,1
Weight [g]	~ 125
Front panel material	PMMA
Housing material	PC-ABS
Ambient temperature: operation [°C]	-20 ... 60
Explanation of operation at ambient air temperature	UL: max. +45 °C
Ambient temperature: storage [°C]	-20 ... 80
Protection class	IP 67, IP 69K
Vibration and shock resistance	EN IEC 60947-5-2
Connection name	Cable, 3 m, 4-wire

Classification Reference Features
Light scanner, energetic	EC001821	ETIM 6.0
Light scanner, energetic	EC001821	ETIM 7.0
Lichttaster energetisch	EC001821	ETIM 8.0
Light scanner, energetic	27270903	ECLASS 10.1
Light scanner, energetic	27270903	ECLASS 11.0
Light scanner, energetic	27270903	ECLASS 11.1
Light scanner	27270903	ECLASS 12.0
Light scanner	27270903	ECLASS 13.0