Retroreflective area sensor RLG28-55-4921/115b/136
- Retro-reflective area sensor with 6 light beams in standard photoelectric-sensor enclosure
- Connection compatibly replaces single beam photoelectric sensor
- Reliable detection of the front edge of the object irrespective of its shape and position
- Constant object detection from 12 mm within the entire detection area
- Reliable detection of all surfaces irrespective of the object texture
- Switches when contrast difference 10%
- Bright, highly visible transmitter beams guarantee convenient alignment of the sensor
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.
Scarica il Datasheet completo in formato PDF:
Estratto del Datasheet: Dati tecnici del RLG28-55-4921/115b/136
| Descrizione prodotto |
|---|
| Retroreflective area sensor with 6 beams in a widely used standard photoelectric housing, red light, 4 m detection range, light/dark on, push-pull output, fixed cable with M12 plug |
| General specifications | ||
|---|---|---|
| Effective detection range | 0 ... 4 m | |
| Reflector distance | Reflector A80: 0.4 ... 4 m , H85-2 reflector: 0.2 ... 4 m , Foil reflector OFR-100/100: 0.4 ... 3 m | |
| Threshold detection range | 5.6 m | |
| Sensing range | typical 60 mm , Object has to cover the refelector completely in one dimension | |
| Reference target | Reflector A80 H85-2 reflector Foil reflector OFR-100/100 | |
| Light source | LED | |
| Light type | modulated visible red light , 625 nm | |
| Polarization filter | yes | |
| Number of beams | 6 | |
| Diameter of the light spot | approx. 220 mm at detection range 4 m | |
| Opening angle | +/- 2.5 ° | |
| Ambient light limit | 5000 Lux | |
| Resolution | 12 mm to 4 m Detection/capture range: 60 mm (no dead band) 5 mm to 1 m Detection/capture range: 55 mm (dead band: 150 mm in front of the sensor; 50 mm in front of the reflector) 5 mm to 1.5 m Detection/capture range: 40 mm (dead band: 150 mm in front of the sensor; 50 mm in front of the reflector) |
|
| Functional safety related parameters | ||
| MTTFd | 310 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % | |
| Indicators/operating means | ||
| Operation indicator | LED green, statically lit Power on Undervoltage indicator: Green LED, pulsing (approx. 0.8 Hz) short-circuit : LED green flashing (approx. 4 Hz) |
|
| Function indicator | 2 LEDs yellow, light up when light beam is free, flash when falling short of the operating reserve, are off when light beam is interrupted Teach-In : LED yellow/green; equiphase flashing; 2,5 Hz Changeover signal tracking: LED yellow, 1 Hz flashing / 2x flashing |
|
| Control elements | Teach-In key | |
| Electrical specifications | ||
| Operating voltage | 12 ... 30 V DC |
|
| Ripple | max. 10 % | |
| No-load supply current | max. 50 mA | |
| Output | ||
| Switching type | light/dark on | |
| Signal output | 2 push-pull (4 in 1) outputs, complementary, short-circuit proof, reverse polarity protected | |
| Switching voltage | max. 30 V DC | |
| Switching current | max. 100 mA | |
| Voltage drop | ≤ 2.5 V DC | |
| Switching frequency | 230 Hz | |
| Response time | 1 ms | |
| Conformity | ||
| Product standard | EN 60947-5-2 | |
| Approvals and certificates | ||
| UL approval | cULus Listed, Class 2 Power Source | |
| CCC approval | CCC approval / marking not required for products rated ≤36 V | |
| Ambient conditions | ||
| Ambient temperature | -10 ... 40 °C (14 ... 104 °F) -30 ... 60 °C (-22 ... 140 °F) at active signal tracking |
|
| Storage temperature | -40 ... 70 °C (-40 ... 158 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP67 | |
| Connection | 300 mm fixed cable with M12 x 1, 4-pin connector | |
| Material | ||
| Housing | Plastic ABS | |
| Optical face | Plastic pane | |
| Mass | 100 g | |
| Dimensions | ||
| Height | 88 mm | |
| Width | 25.8 mm | |
| Depth | 54.3 mm | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27270910 |
| ECLASS 12.0 | 27270910 |
| ECLASS 11.0 | 27270910 |
| ECLASS 10.0.1 | 27270910 |
| ECLASS 9.0 | 27270910 |
| ECLASS 8.0 | 27270910 |
| ECLASS 5.1 | 27270910 |
| ETIM 9.0 | EC002549 |
| ETIM 8.0 | EC002549 |
| ETIM 7.0 | EC002549 |
| ETIM 6.0 | EC002549 |
| ETIM 5.0 | EC002549 |
| UNSPSC 12.1 | 39121528 |
Details: RLG28-55-4921/115b/136
Funzione
La fotocellula superfici a riflessione RLG28 incorpora diversi trasmettitori e ricevitori in un'unica custodia, e con un riflettore posizionato di fronte forma un'area di rilevamento di 60 mm su una distanza di rilevamento di 4 m.
Quando i fasci luminosi vengono interrotti da un oggetto, viene attivata la funzione di commutazione. Per poter essere rilevato, un oggetto deve avere una dimensione di almeno 12 mm. L'RLG28 effettua la commutazione al raggiungimento di una differenza di contrasto del 10% con un tempo di risposta di 1 ms. Un controllo intelligente dell'amplificazione compensa gli effetti negativi dovuti a sporcizia, disallineamento e temperatura.
Product Documentation: RLG28-55-4921/115b/136
| Brief Instructions | Lingua | File tipo | Dimensioni |
|---|---|---|---|
| RLG28: Alignment and Teach-In / RLG28 - Hinweise zur Ausrichtung und Teach-In | ALL | 1086 KB | |
| Instruction leaflet / Beipackzettel | ALL | 682 KB |
Design / Simulation: RLG28-55-4921/115b/136
| CAD | Lingua | File tipo | Dimensioni |
|---|---|---|---|
| 3-D model, 4-pin M12 plug, straight / 3-D-Modell M12-Stecker, gerade, 4-polig | ALL | STP | 1869 KB |
| CAD 3-D / CAD 3-D | ALL | STP | 1107 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
Approvals: RLG28-55-4921/115b/136
| Certificates | Certificato Numero | Lingua | File tipo | Dimensioni |
|---|---|---|---|---|
| Canada USA UL Ordinary Location | E87056 | ALL | LINK | --- |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-2257C | ALL | 226 KB | |
| UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F) | DOC-6945 | ALL | 223 KB | |
Prodotti associati : RLG28-55-4921/115b/136
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Pepperl+Fuchs FA Italia Srl
Via Ornago 24
20882 Bellusco (MB)
Italia
P.IVA 05970540968
infofa@it.pepperl-fuchs.com
+39 039 69599 1
Pepperl+Fuchs srl
Via delle Arti e Mestieri, 4
20884 Sulbiate (MB)
Italia
P.IVA 02181770963
pa-info@it.pepperl-fuchs.com
+39 039 62921
Pepperl+Fuchs è leader mondiale nella tecnologia e nella produzione di sensori industriali e componenti elettronici per il mercato dell'automazione globale. Innovazione, crescita e qualità costante ne garantiscono il successo da oltre 70 anni. Pepperl+Fuchs impiega circa 6,300 persone in tutto il mondo ed ha siti produttivi a norma ISO 9001 in Germania, Stati Uniti, Singapore, Ungheria, Indonesia e Vietnam.