Fire protection thru-beam sensor LA28/LK28-FC-Z/31/116

Compact fire protection photoelectric sensor for safety devices on fire barriers
Approval in accordance with VdS Test Report FSA and externally monitored manufacture (Ü Symbol)
Not sensitive to ambient light, even with switched energy saving lamps

Technical Data
Informative Literature
Product Documentation
Design / Simulation
Approvals
관련문서
전문가 상담

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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제품 설명
Compact fire protection photoelectric sensor

General specifications
Effective detection range		0 ... 10 m
Threshold detection range		10 m
Light source		LED, 660 nm and IRED, 880 nm
Light type		modulated visible red light and modulated infrared light
Alignment aid		LED red (in receiver lens) illuminated constantly: beam is interrupted, flashes: reaching switching point, off: sufficient operating reserve
Diameter of the light spot		approx. 0.2 m at 10 m
Opening angle		Emitter 1.2°, Receiver 5°
Ambient light limit		50000 Lux
Functional safety related parameters
MTTF_d		490 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %
Indicators/operating means
Operation indicator		LED green
Function indicator		LED yellow: 1. LED lit constantly: signal > 2 x switching point (operating reserve) 2. LED flashes: signal between 1 x switching point and 2 x switching point 3. LED off: signal < switching point
Control elements		Light-on/dark-on changeover switch ; Time adjuster
Electrical specifications
Operating voltage		12 ... 240 V AC/DC
Power consumption		≤ 3.5 VA
Output
Switching type		light/dark on, switchable . (selectable, light/dark switching is only activated if the receiver has 'dark on' selected.)
Signal output		Relay, 1 alternator
Switching voltage		max. 250 V AC/DC
Switching current		max. 2 A
Switching power		DC: max. 50 W AC: max. 500 VA
Switching frequency		25 Hz
Response time		20 ms
Timer function		ON delay (GAN), OFF delay (GAB), one shot (IAB), ON delay-OFF delay (GAN-GAB), programmable adjustment range 0.1 ...10 s
Standard conformity
Standards		EN 60947-5-2 smoke insensitive up to 2 dB/m ( EN 54-12 )
Approvals and certificates
Protection class		II, rated insulation voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 Output circuit insulated from control circuit in accordance with IEC 61140. Caution! The protection class 2 is only valid when the terminal compartment is closed.
CCC approval		Certified by China Compulsory Certification (CCC)
Approvals		VdS/DIBt certificate of compliance No. 25021 , approval number Z-6.510-2383
Ambient conditions
Ambient temperature		-40 ... 60 °C (-40 ... 140 °F)
Storage temperature		-40 ... 60 °C (-40 ... 140 °F)
Relative humidity		30% ... 85% non-condensing ; Non-icing
Mechanical specifications
Degree of protection		IP67
Connection		terminal compartment with 8 spring-loaded terminals for wire cross section 0.5 ... 1.5 mm² , Insulation stripping 7.5 ... 8.5 mm , M16 x 1.5 cable gland
Material
	Housing	plastic
	Optical face	Plastic pane
Mass		200 g (emitter and receiver)
Dimensions
	Height	88 mm
	Width	25.8 mm
	Depth	65.5 mm

Classifications

System	Classcode
ECLASS 13.0	27270901
ECLASS 12.0	27270901
ECLASS 11.0	27270901
ECLASS 10.0.1	27270901
ECLASS 9.0	27270901
ECLASS 8.0	27270901
ECLASS 5.1	27270901
ETIM 9.0	EC002716
ETIM 8.0	EC002716
ETIM 7.0	EC002716
ETIM 6.0	EC002716
ETIM 5.0	EC002716
UNSPSC 12.1	39121528

Details: LA28/LK28-FC-Z/31/116

Informative Literature: LA28/LK28-FC-Z/31/116

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Product Documentation: LA28/LK28-FC-Z/31/116

Brief Instructions	언어	파일 타입	파일 크기
Instruction leaflet / Beipackzettel	ALL	PDF	748 KB

Design / Simulation: LA28/LK28-FC-Z/31/116

CAD	언어	파일 타입	파일 크기
CAD 3-D / CAD 3-D	ALL	STP	177 KB
CAD 3-D additional / CAD 3-D additional	ALL	STP	177 KB
CAD Portal / CAD Portal	ALL	LINK	---

Approvals: LA28/LK28-FC-Z/31/116

Certificates	인증서 번호	언어	파일 타입	파일 크기
/cert/cert1404b.pdf	Reg.-Nr. 25021	ALL	PDF	146 KB
/cert/cert5053a.pdf	Z-6.510-2383	ALL	PDF	822 KB
Canada USA UL Ordinary Location	UL-CA-L87056-31-52803002-0 / UL-US-L87056-11-52803002-0	ALL	PDF	545 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)	DOC-0068B	ALL	PDF	309 KB