Sensor systems 2 AS-Interface
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Sensor systems 2 AS-Interface

Sensor systems 2 AS-Interface Sensor systems 2 AS-Interface

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RL28-8-H-400-RT-B3B/73c 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 Reflection light scanner with background suppression Order code RL28-8-H-...-RT-B3B/73c Reflection light scanner with background suppression Features Sensor with AS interface according to Spec. 2.11 Ultra bright LEDs for power on and switching state Good alignability due to red transmission LED Not sensitive to ambient light, even with switched energy saving lamps Waterproof, protection class IP67 Protection class II Electrical connection Option AS-Interface 1 3 - 262 + U ® Dimensions Print Type code Connection diagram 10 4 Technische Technical data Daten LED indicator: switching state LED indicator: operation/error Sensing range adjuster RL28-8-H-...-RT-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 26.5 25 2 LED indicator: switching state 25.8 9.8 Emitter Receiver Dovetail mount Detection range 20 ... 400 mm ! 20 ... 700 mm ! Detection range min. 20 ... 150 mm ! 20 ... 200 mm ! Sensor range max. 20 ... 400 mm ! 20 ... 700 mm ! Black/White difference (6 %/90 %) < 10 % ! < 20 % ! Background suppression max. + 10 % of the upper limit of the detection range ! ! Light type red, alternating light ! ! Light source LED, 660 nm ! ! Diameter of the light spot approx. 12 mm at a distance of 400 mm ! approx. 15 mm at a distance of 700 mm ! Angle of divergence Emitter 1.2°, Receiver 2° ! ! Ambient light limit 50000 Lux ! ! Approvals CE ! ! USA UL ! ! Kanada UL ! ! 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 2 LEDs yellow on: object inside the scanning range off: object outside the scanning range ! ! Operating elements sensing range adjuster ! 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 voltage ≤ 250 V AC with degree of pollution 1-2 according to IEC 60664-1 Caution! The protection class 2 is only valid when the terminal compartment is closed. ! ! Signal output AS-Interface ! ! Switching type Light/dark ON, switchable via AS-i bus system ! ! Switching frequency 250 Hz ! ! Response time 2 ms ! ! Timer function Impulsed off-delay IAB, 50 ms, switchable via AS-Interface ! ! 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 -40 ... 60 °C (233 ... 333 K) ! ! Storage temperature -40 ... 75 °C (233 ... 348 K) ! ! Protection degree IP67 ! ! Connection Plastic connector M12 x 1, 4-pin ! ! Housing Plastic ABS ! ! Optical face plastic ! ! Mass 70 g ! ! RL28-8-H-400-RT-B3B/73c RL28-8-H-700-RT-B3B/73c Issue date 2004-11-19 - Catalogue AS-Interface 2004/2005

Issue date 2004-11-19 - Catalogue AS-Interface 2004/2005 RL28-8-H-...-RT-B3B/73c Difference in detection distance Measured detection distance X [mm] 450 400 350 300 250 x white 90 % grey 18 % black 6 % RL(K)28-8-H-400-RT 200 150 100 50 0 0 100 200 300 400 500 Adjusted detection distance X [mm] Characteristic response curve Offset Y [mm] 6 4 2 0 -2 -4 y RL(K)28-8-H-400-RT -6 0 100 200 300 400 500 Distance X [mm] x white 90 % grey 18 % black 6 % Measured detection distance X [mm] 800 Diagrams/notes Difference in detection distance 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 263 700 600 500 400 300 200 100 x RL(K)28-8-H-700-RT 0 0 200 400 600 800 Adjusted detection distance X [mm] Offset Y [mm] 8 AS-Interface programming Addresspreset 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=object detected, 1=no object detected) applies to P1=0 D1 not used D2 Test function (0=emitter ON, 1=emitter OFF) D3 not used Parameter bit Bitfunction (1/0) P0not used P1 Light/dark-changeover switch (0=DS, 1=HS) P2 Time function IAB, 50 ms (0=time ON, 1=time OFF) P3 not used Characteristic response curve 6 4 2 0 -2 -4 -6 x y white 90 % grey 18 % black 6 % RL(K)28-8-H-700-RT -8 0 200 400 600 800 white 90 % grey 18 % black 6 % Distance X [mm] 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

Issue date 2004-11-19 - Catalogue <strong>AS</strong>-<strong>Interface</strong> 2004/2005<br />

RL28-8-H-...-RT-B3B/73c<br />

Difference in detection distance<br />

Measured detection distance X [mm]<br />

450<br />

400<br />

350<br />

300<br />

250<br />

x<br />

white 90 %<br />

grey 18 %<br />

black 6 %<br />

RL(K)28-8-H-400-RT<br />

200<br />

150<br />

100<br />

50<br />

0<br />

0 100 200 300 400 500<br />

Adjusted detection distance X [mm]<br />

Characteristic response curve<br />

Offset Y [mm]<br />

6<br />

4<br />

2<br />

0<br />

-2<br />

-4<br />

y<br />

RL(K)28-8-H-400-RT<br />

-6<br />

0 100 200 300 400 500<br />

Distance X [mm]<br />

x<br />

white 90 %<br />

grey 18 %<br />

black 6 %<br />

Measured detection distance X [mm]<br />

800<br />

Diagrams/notes<br />

Difference in detection distance<br />

Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany<br />

Pepperl+Fuchs Group Tel.: Germany +49 621 776-0 USA +1 330 4253555 Singapore +65 67799091 Internet http://www.pepperl-fuchs.com 263<br />

700<br />

600<br />

500<br />

400<br />

300<br />

200<br />

100<br />

x<br />

RL(K)28-8-H-700-RT<br />

0<br />

0 200 400 600 800<br />

Adjusted detection distance X [mm]<br />

Offset Y [mm]<br />

8<br />

<strong>AS</strong>-<strong>Interface</strong> programming<br />

Addresspreset to 00, can be changed via Busmaster or programming devices<br />

IO-Code 3<br />

ID-Code A<br />

ID2 1<br />

Data bit<br />

Bitfunction<br />

D0 Switch output (0=object detected, 1=no object detected) applies to P1=0<br />

D1 not used<br />

D2 Test function (0=emitter ON, 1=emitter OFF)<br />

D3 not used<br />

Parameter bit<br />

Bitfunction (1/0)<br />

P0not used<br />

P1 Light/dark-changeover switch (0=DS, 1=HS)<br />

P2 Time function IAB, 50 ms (0=time ON, 1=time OFF)<br />

P3 not used<br />

Characteristic response curve<br />

6<br />

4<br />

2<br />

0<br />

-2<br />

-4<br />

-6<br />

x<br />

y<br />

white 90 %<br />

grey 18 %<br />

black 6 %<br />

RL(K)28-8-H-700-RT<br />

-8<br />

0 200 400 600 800<br />

white 90 %<br />

grey 18 %<br />

black 6 %<br />

Distance X [mm]<br />

Masters and<br />

Gateways<br />

Power Supplies,<br />

Extender, Repeaters<br />

Safety at work<br />

I/O Modules<br />

Control cabinet<br />

I/O Modules<br />

Field application<br />

Analogue modules<br />

Other modules<br />

Inductive sensors<br />

Photoelectric<br />

sensors<br />

Rotary encoders<br />

Accessories

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products

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