LS Series
Full Feature Heavy-Duty Type 4 Safety Light Curtains
EZ-SCREEN LS light curtains are intuitive, easy-to-use safety devices used for machine safeguarding. They are built to withstand challenges commonly found in manufacturing and packaging environments.
- Full featured models with options to meet a wide range of applications
- Heavy-duty aluminum housing and recessed window to avoid damage in harsh environments
- End-to-end sensing
- Highly visible alignment and diagnostic indicators
- 14, 23 & 40 mm resolution (detection capability)
- Available in 23 defined areas available from 28 to 1820 mm in 70mm increments
- External device monitoring, auxiliary fault options and scan code select included (with 8-pin connectors)
- IP65/IP67 environmental rating with IP69K models available
- Cascade capable models available
- Remote fixed blanking to ignore stationary objects
- Optional status indicator or fixed blanking control with cascade models
Downloads
Fachliteratur
Marketingliteratur
Frequently Asked Questions
| 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, SC26-2, or SC22-3, 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 SC22-3, 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. |
Videos
LS Safety Light Curtain with IP69K Hygienic Enclosure
1 min
1 s
LS safety light curtains are available with an IP69K hygienic enclosure that resists high-pressure, high-temperature washdown and aggressive chemical cleaning. They are ideal for use in food, beverage, and pharmaceutical applications where maintaining sanitary conditions is critical.
1 min 1 sThe list below contains only pairs. Individual emitter and receiver models available here.
Product Selection
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SLLP23-630P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 630 mm (24.8 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-350P88
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 350 mm (13.8 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP23-1050P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1050 mm (41.3 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-1190P88
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1190 mm (46.9 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP40-910P88
EZ-SCREEN LS, Pair
Resolution: 40 mm; Range: 12 m (40 ft)
Defined Area: 910 mm (35.8 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-910P88
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 910 mm (35.8 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP23-280P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 280 mm (11.0 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP23-420P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 420 mm (16.5 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP23-350P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 350 mm (13.8 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP23-490P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 490 mm (19.3 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP23-560P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 560 mm (22.0 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-560P88
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 560 mm (22.0 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-630P88
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 630 mm (24.8 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP14-350P88
EZ-SCREEN LS, Pair
Resolution: 14 mm; Range: 12 m (40 ft)
Defined Area: 350 mm (13.8 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP14-420P88
EZ-SCREEN LS, Pair
Resolution: 14 mm; Range: 12 m (40 ft)
Defined Area: 420 mm (16.5 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP23-910P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 910 mm (35.8 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP40-910P88
EZ-SCREEN LS Cascade, Pair
Resolution: 40 mm; Range: 12 m (40 ft)
Defined Area: 910 mm (35.8 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP23-770P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 770 mm (30.3 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP40-1190P88
EZ-SCREEN LS Cascade, Pair
Resolution: 40 mm; Range: 12 m (40 ft)
Defined Area: 1190 mm (46.9 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP14-280P88
EZ-SCREEN LS, Pair
Resolution: 14 mm; Range: 12 m (40 ft)
Defined Area: 280 mm (11.0 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP14-490P88
EZ-SCREEN LS, Pair
Resolution: 14 mm; Range: 12 m (40 ft)
Defined Area: 490 mm (19.3 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP23-1540P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1540 mm (60.6 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-1820P88
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1820 mm (71.7 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP14-560P88
EZ-SCREEN LS, Pair
Resolution: 14 mm; Range: 12 m (40 ft)
Defined Area: 560 mm (22.0 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP14-630P88
EZ-SCREEN LS, Pair
Resolution: 14 mm; Range: 12 m (40 ft)
Defined Area: 630 mm (24.8 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-490P88
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 490 mm (19.3 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP14-910P88
EZ-SCREEN LS, Pair
Resolution: 14 mm; Range: 12 m (40 ft)
Defined Area: 910 mm (35.8 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP14-980P88
EZ-SCREEN LS, Pair
Resolution: 14 mm; Range: 12 m (40 ft)
Defined Area: 980 mm (38.6 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP23-1190P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1190 mm (46.9 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP40-1190P88
EZ-SCREEN LS, Pair
Resolution: 40 mm; Range: 12 m (40 ft)
Defined Area: 1190 mm (46.9 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-770P88
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 770 mm (30.3 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP14-700P88
EZ-SCREEN LS, Pair
Resolution: 14 mm; Range: 12 m (40 ft)
Defined Area: 700 mm (27.6 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP14-770P88
EZ-SCREEN LS, Pair
Resolution: 14 mm; Range: 12 m (40 ft)
Defined Area: 770 mm (30.3 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP23-700P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 700 mm (27.6 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP40-1050P88
EZ-SCREEN LS, Pair
Resolution: 40 mm; Range: 12 m (40 ft)
Defined Area: 1050 mm (41.3 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP40-1820P88
EZ-SCREEN LS, Pair
Resolution: 40 mm; Range: 12 m (40 ft)
Defined Area: 1820 mm (71.7 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP40-630P88
EZ-SCREEN LS, Pair
Resolution: 40 mm; Range: 12 m (40 ft)
Defined Area: 630 mm (24.8 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-1260P55
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1260 mm (49.6 in.); Housing: Yellow
Connection: M12 5-pin 300 mm Pigtail QD; 2x OSSD output only -
SLLP14-1190P88
EZ-SCREEN LS, Pair
Resolution: 14 mm; Range: 12 m (40 ft)
Defined Area: 1190 mm (46.9 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP23-1260P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1260 mm (49.6 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP23-980P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 980 mm (38.6 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-420
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 420 mm (16.5 in.); Housing: Yellow
Connection: Removable Disconnect (RD) -
SLLP23-1120P88
EZ-SCREEN LS, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1120 mm (44.1 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP40-980P88
EZ-SCREEN LS, Pair
Resolution: 40 mm; Range: 12 m (40 ft)
Defined Area: 980 mm (38.6 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP40-1260P88
EZ-SCREEN LS, Pair
Resolution: 40 mm; Range: 12 m (40 ft)
Defined Area: 1260 mm (49.6 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP40-1540P88
EZ-SCREEN LS, Pair
Resolution: 40 mm; Range: 12 m (40 ft)
Defined Area: 1540 mm (60.6 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLP40-280P88
EZ-SCREEN LS, Pair
Resolution: 40 mm; Range: 12 m (40 ft)
Defined Area: 280 mm (11.0 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-1260P88
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1260 mm (49.6 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-1190-B16
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1190 mm (46.9 in.); Housing: Yellow
Connection: Removable Disconnect (RD); EZLSA-MBK-16 -
SLLCP23-1540P88
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1540 mm (60.6 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-1680-B16
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1680 mm (66.1 in.); Housing: Yellow
Connection: Removable Disconnect (RD); EZLSA-MBK-16 -
SLLCP23-1260-B16
EZ-SCREEN LS Cascade; Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1260 mm (49.6 in.); Housing: Yellow
Connection: Removable Disconnect (RD); EZLSA-MBK-16 -
SLLCP14-350P88
EZ-SCREEN LS Cascade, Pair
Resolution: 14 mm; Range: 12 m (40 ft)
Defined Area: 350 mm (13.8 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-1610-B16
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1610 mm (63.4 in.); Housing: Yellow
Connection: Removable Disconnect (RD); EZLSA-MBK-16 -
SLLCP23-1820-B16
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1820 mm (71.7 in.); Housing: Yellow
Connection: Removable Disconnect (RD); EZLSA-MBK-16 -
SLLCP23-420P88
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 420 mm (16.5 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-1050P88
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1050 mm (41.3 in.); Housing: Yellow
Connection: M12 8-pin 300 mm Pigtail QD; 2x OSSD, EDM, Fault Out & Fault Reset -
SLLCP23-1260
EZ-SCREEN LS Cascade, Pair
Resolution: 23 mm; Range: 12 m (40 ft)
Defined Area: 1260 mm (49.6 in.); Housing: Yellow
Connection: Removable Disconnect (RD) -