Pepperl Fuchs LA28/LK28-LAS-F1-7675

Thru-beam sensor (pair). Universal thru-beam sensor, large housing design, 120 m detection range, red laser light, laser class 2, 25 kHz transmission frequency, light/dark on, AC version, relay output, timer function, terminal compartment, Universal series with highly versatile fields of use, Resistant against noise: reliable operation under all conditions, Highly visible LED as alignment aid in receiver optics, Programmable time function GAN, GAB, IAB as well as GAN-IAB and GAN-GAB as double function. Emitter: LA28-LAS-F1-7675. Receiver: LK28-LAS-F1-Z-7675. Effective detection range: 0 ... 120 m. Threshold detection range: 150 m. Light source: laser diode. Light type: modulated visible red light. Laser nominal ratings: . NoteLASER LIGHT , DO NOT STARE INTO BEAMLaser class2Wave length650 nmBeam divergence 2 x switching point (operating reserve)2. LED flashes: signal between 1 x switching point and 2 x switching point3. LED off: signal < switching point. Control elements: sensitivity adjustment (Adjustment to < 25% of the effective operating range) , Light-on/dark-on changeover switch. Operating voltage: 12 ... 240 V AC/DC. Power consumption: ≤ 3.5 VA. 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), programmableadjustment range 0.1 ...10 s. Product standard: EN 60947-5-2. Laser safety: EN 60825-1. 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.. UL approval: cULus Listed Caution: This equipment is considered as open-type equipment. It must be mounted within an enclosure, that is suitably designed for protection against internal fire and personal injury resulting from accessibility to live parts according UL 508.. CCC approval: Certified by China Compulsory Certification (CCC). FDA approval: IEC 60825-1:2007 Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007. Ambient temperature: 0 ... 40 °C (32 ... 104 °F). Storage temperature: -40 ... 60 °C (-40 ... 140 °F). 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: . HousingPlastic ABSOptical facePlastic pane: . Housing: Plastic ABS. Optical face: Plastic pane. Mass: 200 g (emitter and receiver). Dimensions: . Height88 mmWidth25.8 mmDepth65.5 mm: . Height: 88 mm. Width: 25.8 mm. Depth: 65.5 mm

Specifications