Custodia tubolare serie LS
Barriere ottiche di sicurezza heavy-duty Tipo 4
Le barriere ottiche EZ-SCREEN LS sono dispositivi di sicurezza intuitivi e facili da usare utilizzati per la protezione di macchinari. Realizzate per resistere alle condizioni tipiche degli ambienti di produzione e di confezionamento.
- Modelli completi di tutte le funzioni, con opzioni adatte a una vasta gamma di applicazioni
- Custodia heavy-duty in alluminio e finestra a incasso per evitar danni in condizioni ambientali difficili
- Rilevamento end-to-end
- Allineamento e indicatori di diagnostica a elevata visibilità
- Risoluzione 14, 23 e 40 mm (funzionalità di rilevamento)
- Disponibile con 23 zone di rilevamento configurabili da 280 a 1820 mm, in incrementi di 70 mm
- Monitoraggio dei dispositivi esterni, funzioni per l'uscita di guasto ausiliaria e selezione del codice di scansione inclusi (con connettori a 8 pin)
- Grado di protezione IP65/IP67, disponibile anche in versione IP69K
- Possibilità di collegamento in cascata in alcuni modelli
- Funzione Fixed Blanking per ignorare gli oggetti fissi
- Indicatore di stato opzionale o controllo Fixed Blanking disponibile con modelli per collegamento in cascata
Downloads
Letteratura tecnica
Brochure e Cataloghi
Frequently Asked Questions
Le informazioni fornite qui hanno puramente scopo informativo e sono accurate al momento della pubblicazione. Per qualsiasi applicazione di sicurezza, consultare un nostro esperto di sicurezza per discutere i requisiti specifici.
Question: |
Does the EZ-Screen LS safety light screen require a controller? |
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Answer: |
The EZ-Screen LS safety light screen does not require an external controller. All of the safety reliable components to make the light screen function are integrated into the housing of the emitter and receiver. |
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Question: | Which module do you use? |
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Answer: |
Although an external controller is not required, the EZ-Screen LS is commonly used with one of three types of machine controls: a safety interface module, a safety controller, or a safety PLC.
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Question: |
How do you make the outputs latch and wait for an input from a manual reset button? |
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Answer: |
If the application requires the safety outputs to latch and wait for a manual reset, like when guarding the perimeter of a hazardous area, consider using a safety controller like the XS26-2 or SC26-2, or a smart universal safety interface module like the UM-FA-9A. |
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Question: |
How do you mute the light curtain? |
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Answer: |
If the application requires the light screen's output to be muted, consider using a safety controller like the XS26-2, SC26-2, or a muting safety interface module like the MMD-TA-11B. |
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Question: |
When would you use the 5-pin connectors over the 8-pin connectors? |
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Answer: |
To ensure the highest safety reliability, you have the option to use an EZ-Screen LS with 5-pin connectors when connecting to a module or safety controller that has on-board External Device Monitoring (EDM), like a safety controller or the smart UM-FA-9A module. If you prefer to have the EZ-Screen LS monitor your downstream external controls, use the models with 8-pin connectors. You would also want the 8-pin connectors if you need to monitor the Fault Output or if the light screen pair may cross-talk with other light screen pairs and you need to use an alternative scan code. |
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Question: |
What brackets do the LS light screens ship with? What other options are available? |
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Answer: |
Each sensor ships with two EZLSA-MBK-11 end-mount brackets. Emitters and receivers that are 980 mm and longer also include one EZLSA-MBK-12 center-mount bracket. The supplied end-mount brackets allow ±23° rotation, can be mounted with flange out or flange in, and in 90° increments. EZLSA-MBK-12 center-mount brackets allow 30° rotation in one direction and 15° in the other. Center- and side-mount brackets allow for mounting with no blind zones. The supplied EZLSA-MBK-12 or optional EZLSA-MBK-16 side-mount bracket must be used with longer sensors if they are subject to shock or vibration. In such situations, the sensors are designed to be mounted with up to 910 mm unsupported distance (between brackets). When ordering additional brackets for vibration, remember that sensors 980 mm and longer are supplied with one EZLSA-MBK-12 center-mount bracket. |
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Question: |
How many EZ-Screen LS pairs can you cascade? Can I connect non-cascade pairs to cascade pairs? |
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Answer: |
Cascadeable models can be used as stand-alone light screens or can be cascaded up to four pairs in one system. The cascaded sensor pairs can be any length, any number of beams, or have different resolutions (14 mm, 23 mm, and 40 mm), as long as each emitter matches its receiver. A non-cascadeable pair can be used at the end of the cascaded light curtains. A cascadeable receiver is required to use a EZLSA-K30LGR light. |
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Question: | What resolution do you need? How far away do the beams need to be from the safety hazard? |
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Answer: | The tighter resolution light screens are made to detect smaller objects. In general, the 14 mm resolution screens detect fingers and larger, the 23 mm resolution screens detect hands and larger, and the 40 mm resolution screens detect wrists and larger. Larger resolution light screens need to be placed farther away from the safety hazard than smaller resolution light screens to account for the additional distance a person’s finger can possibly slip through the beams without being detected. The calculation for the minimum safety distance based on resolution and machine response time is in section 3.1.1 of the EZ-Screen LS User Manual. The beams must be at least 100 mm (4 inches) away from the safety hazard regardless of the calculated value. You should discuss your specific application with a safety expert. |
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Question: | When would I use one or more mirrors? |
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Answer: | Mirrors would be used most commonly in a perimeter guarding situation when protecting multiple sides of a machine. They are generally placed at the corners of a machine. |
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Question: | Which mirrors should I use? |
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Answer: | We have two options for mirrors: the MSM series and the SSM series. The SSM mirrors are larger and so, therefore, may be easier to align. There is a reduction of range of approximately 8% per mirror and is detailed in this chart. The use of a laser alignment tool is advised when using mirrors at longer distances. Discuss your specific application with an expert. |
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Question: | Can the EZ-Screen LS do fixed blanking? |
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Answer: | Yes, as long as you use a cascadable model. |
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Question: | I see that the EZ-Screen LS light screens are certified to Type 4, Category 4 PLe, and SIL3. How do I know what safety rating I need for my application to comply with OSHA/ANSI requirements? |
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Answer: | For any safety application, a risk assessment is essential to help you determine what safety devices are needed for compliance with safety standards. Learn more about risk assessments. |
Application Notes

Protezione di una piccola stazione di assemblaggio
Le barriere ottiche EZ-SCREEN LS non fanno uso di DIP switch, offrono funzionalità di rilevamento end-to-end e sono facili da installare grazie alla configurazione automatica. L'utilizzo di staffe di fissaggio laterali consente di velocizzare e semplificare l'installazione, con regolazioni effettuate sul lato anteriore della barriera EZ-SCREEN LS. Massimizzando i tempi di operatività e riducendo le spese per riparazioni e sostituzioni le aziende riescono a restare competitive con minor sforzo.

Protezione di una pressa
La barriera LS EZ-SCREEN di Banner è estremamente robusta e provvista di custodia in alluminio estruso heavy-duty, con grado di protezione IP65/67, teste in metallo e una finestra incassata per proteggere il sensore da eventuali urti dovuti all'asportazione del prodotto o incidenti. Oltre a ciò, la portata di 12 metri consente di proteggere presse di grandi dimensioni, superando il degrado ottico dovuto all'accumulo sulla finestra di contaminanti quali gli oli e la polvere che normalmente si depositano sulla macchina, riducendo le prestazioni del sistema.

Protezione dei punti di accesso a un depallettizzatore
Una barriera ottica di sicurezza LS con kit supporto di muting in configurazione a "T", utilizzata in combinazione con un modulo di sicurezza Serie XS26, rappresenta una soluzione facile da implementare che protegge il personale da potenziali pericoli, senza interferire con il flusso di pallet verso il depallettizzatore.

Protezione del personale nei pressi di un'affettatrice in condizioni ambientali difficili
Le barriere ottiche di sicurezza installate su una macchina affettatrice proteggono gli operatori dalle lame affilate durante l'uso. Le condizioni ambientali sono aggressive a causa della frequente esposizione ad agenti chimici durante il lavaggio. La custodia igienica del modello EZ-SCREEN LS mantiene il personale al sicuro e previene la penetrazione di acqua e sostanze chimiche nel dispositivo.

Stazione di lavoro automatizzata a due operatori
EZ-SCREEN LS di Banner Engineering offre una valida risposta a esigenze di protezione di più punti di accesso alla zona pericolosa, con funzioni automatizzate di collegamento in cascata. Questa funzione avanzata permette la connessione in serie di un massimo di quattro coppie di barriere, di qualsiasi dimensione e con qualsiasi risoluzione, utilizzando un singolo cavo per il collegamento al quadro di comando e una singola interfaccia di sicurezza a due canali, riducendo così il numero dei pannelli e quindi lo spazio occupato.
Videos
![EZ-SCREEN® LS [Video]](/content/dam/banner-engineering/video/video-thumbnails/products/EZ-SCREEN%20LS%20Product%20Thumbnail.psd/jcr:content/renditions/cq5dam.thumbnail.319.319.png)
EZ-SCREEN® LS [Video]
La barriera ottica di sicurezza EZ-SCREEN LS di Banner Engineering, facile da usare, è progettata per la protezione dei macchinari in l'uso negli ambienti industriali complessi tipici dei processi di produzione e confezionamento.

Banner Engineering Cascading Safety Light Curtains
Learn how Banner Engineering's light curtains' cascade signals outpace the competition, and how that translates to savings in the factory.

How to Set Up Muting with LS Safety Light Curtain
Learn how to set-up the XS safety controller to work with a mute arm kit and LS safety light curtain. Banner’s pre-assembled mute arm kits are available in L, T and X configurations as a plug-n-play solution for end of line packaging applications.
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EZLSA-HTE-E23-770
EZ-SCREEN LS; Emitter; 770 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 770 mm (30.3 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-R23-770
EZ-SCREEN LS; Receiver; 770 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 770 mm (30.3 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-E23-1050
EZ-SCREEN LS; Emitter; 1050 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 1050 mm (41.5 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-E23-280
EZ-SCREEN LS; Emitter; 280 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 280 mm (11.0 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-E23-490
EZ-SCREEN LS; Emitter; 490 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 490 mm (19.3 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-E23-630
EZ-SCREEN LS; Emitter; 630 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 630 mm (24.8 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-R23-1050
EZ-SCREEN LS; Receiver; 1050 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 1050 mm (41.5 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-R23-280
EZ-SCREEN LS; Receiver; 280 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 280 mm (11.0 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-R23-490
EZ-SCREEN LS; Receiver; 490 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 490 mm (19.3 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-R23-630
EZ-SCREEN LS; Receiver; 630 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 630 mm (24.8 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-E23-420
EZ-SCREEN LS; Emitter; 420 mm
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 420 mm (16.5 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-E23-560
EZ-SCREEN LS; Emitter; 560 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 560 mm (22.05 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-E23-840
EZ-SCREEN LS; Emitter; 840 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 840 mm (33.1 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-E23-910
EZ-SCREEN LS; Emitter; 910 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 910 mm (35.8 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-E23-980
EZ-SCREEN LS; Emitter; 980 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 980 mm (38.6 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-R23-420
EZ-SCREEN LS; Receiver; 420 mm
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 420 mm (16.5 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-R23-560
EZ-SCREEN LS; Receiver; 560 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 560 mm (22.05 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-R23-770-F
EZ-SCREEN LS; Remote Fixed Blanking; 770 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 770 mm (30.3 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-R23-840
EZ-SCREEN LS; Receiver; 840 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 840 mm (33.1 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-R23-910
EZ-SCREEN LS; Receiver; 910 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 910 mm (35.8 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure -
EZLSA-HTE-R23-980
EZ-SCREEN LS; Receiver; 980 mm
Resolution: 23 mm; Range: 8.4 m (27 ft)
Defined Area: 980 mm (38.6 in); Housing: Black
LS Custom Connector to 8-wire Flying Leads
in Hygienic Tubular Enclosure