Sensor systems 2 AS-Interface

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Masters and Gateways Power Supplies, Extender, Repeaters Safety at work I/O Modules Control cabinet I/O Modules Field application Analogue modules Other modules Inductive sensors Photoelectric sensors RL28-55-LAS-B3B/73c Rotary encoders Accessories Reflection light beam switch with polarisation filter Order code RL28-55-LAS-B3B/73c Reflection light beam switch with polarisation filter Features Sensor with AS interface according to Spec. 2.11 Ultra bright LEDs for power on, stability control and switching state Visible red light, pulsed LASER light Not sensitive to ambient light, even with switched energy saving lamps Protection class II Electrical connection Option AS-Interface 1 3 - 260 + Laser Class II Dimensions Print Type code Connection diagram 4 10 Technische Technical data Daten LED indicator: switching state LED indicator: operation/error Sensitivity adjuster RL28-55-LAS-B3B/73c Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group Tel.: Germany +49 621 776-0 USA +1 330 4253555 Singapore +65 67799091 Internet http://www.pepperl-fuchs.com M12 x 1 88 1 2 3 54.3 14.8 SW 8 ø5 5 51.8 10 4 11 62 6 Connector view 16 17.8 25 2 LED indicator: switching state 25.8 9.8 Emitter Receiver Dovetail mount Effective detection range 0 ... 30 m ! Threshold detection range 42 m (with reflector MH82) ! Reflector distance 0.3 ... 30 m ! Reference target MH82 reflector ! Light type red, alternating light ! Light source laser diode , 650 nm ! Optical power output < 1 mW ! Laser class 2 ! Diameter of the light spot approx. 45 mm at 30 m ! Angle of divergence emitter: < 0.1 ° Receiver: < 2 ° ! Transmitter frequency approx. 6 kHz ... 20 kHz ! Ambient light limit 50000 Lux ! Approvals CE ! Operating display dual-LED green/red green: AS-Interface voltage, normal operation red: communication error or address 0 red/green flashing: Peripherie fault ! Function display LED yellow: 1. LED lits constantly: signal > 2 x switching point (function reserve) 2. LED flashes: signal between 1 x switching point and 2 x switching point 3. LED off: signal < switching point ! Operating elements sensitivity adjuster (Adjustment to < 25% of the effective operating range) ! Operating voltage 26.5 ... 31.6 V via AS-Interface network , min. 18.5 V ! No-load supply current ≤ 40 mA ! Protection class II, rated insulation voltage ¡Ü 230 V AC with degree of pollution 1-2 according to IEC 60664-1 ! Signal output AS-Interface ! Switching type Light/dark ON, switchable via AS-i bus system ! Switching frequency 1000 Hz ! Response time 0.5 ms ! Timer function Impulsed off-delay IAB, 50 ms, switchable via AS-Interface ! Output of the pre-fault indication data bit D1: 0: stability control is falling for for approx. 10 s (LED yellow is flashing) or at once 0 after the 4. light beam interruptionch during the flashtimet 1: sufficient stability control Test input Data bit D2: 0: emitter on 1: emitter off ! Standards EN 60947-5-2 EN 50295 AS-i Complete Spec 2.11 ! Ambient temperature -10 ... 50 °C (263 ... 323 K) ! Storage temperature -20 ... 75 °C (253 ... 348 K) ! Protection degree IP67 ! Connection Plastic connector M12 x 1, 4-pin ! Housing Plastic ABS ! Optical face Plastic lens ! Mass 80 g ! RL28-55-LAS-B3B/73c ! Issue date 2004-11-19 - Catalogue AS-Interface 2004/2005
Issue date 2004-11-19 - Catalogue AS-Interface 2004/2005 RL28-55-LAS-B3B/73c Light spot diameter = f (Distance) Diameter in mm 80 70 60 50 40 30 20 10 0 0 x 10 20 30 40 50 Distance in m Relative received light strength Stability control > 2 Stability control < 2 x Reflector type: MH82 MH78 H60 Stability control 20 15 10 5 2 0.3 0,3 mm 0.3 0,3 mm 0.3 0,3 mm RL(K)28-55-LAS Diagrams/notes RL(K)28-55-LAS... 0 0 5 10 15 20 25 30 35 40 45 Distance X [m] AS-Interface programming Address preset to 00, can be changed via Busmaster or programming devices IO-Code 3 ID-Code A ID2 1 Data bit Bitfunction D0 Switch output (0=light beam free, 1=light beam interrupted) applies to P1=0 D1 Pre-fault indicator (0=alarm, 1=no alarm) D2 Test function (0=emitter ON, 1=emitter OFF) D3 not used Parameter bit Bitfunction (1/0) P0 not used P1 Light/dark-changeover switch (0=DS, 1=HS) P2 Time function IAB, 50 ms (0=time ON, 1=time OFF) P3not used Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group Tel.: Germany +49 621 776-0 USA +1 330 4253555 Singapore +65 67799091 Internet http://www.pepperl-fuchs.com 261 MH82 MH78 H60 42 m 42 m 42 m Masters and Gateways Power Supplies, Extender, Repeaters Safety at work I/O Modules Control cabinet I/O Modules Field application Analogue modules Other modules Inductive sensors Photoelectric sensors Rotary encoders Accessories
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FACTORY AUTOMATION Sensor systems 2
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Issue date 2004-11-19 - Catalogue A
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Sensor systems 2 AS-Interface

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