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Safety Technology for Body, Hand and Finger Protection

Safety light curtains and safety light arrays secure hazardous areas and ensure availability of the respective systems. Furthermore, electro-sensitive protective equipment (ESPEs) with muting function distinguish between people and the flow of materials. Objects such as pallets can thus be transported through the safety field of an ESPE, into and out of the danger zone. The flow of material is only interrupted in the event of unauthorized access or entry.

Safety Light Curtains for Hand and Finger Protection

Safety light curtain
  • Resolution of 14 mm for finger protection and 30 mm for hand protection in accordance with DIN EN ISO 13855
  • Type 4 safety light curtains (EN 61496)
  • Performance level e (DIN EN ISO 13849-1)
  • Multifunctional thanks to measuring function
  • Twelve different safety field heights available between 159 and 1,812 mm
To the product selector

Safety Light Arrays for Body Protection

Safety light curtain
  • Choice of various resolutions: 300, 400 and 500 mm
  • Type 4 safety light curtains (EN 61496)
  • Performance level e (DIN EN ISO 13849-1)
  • Multifunctional thanks to measuring function
To the product selector

Your Advantages

Safety light curtains and safety light arrays can be used in any industrial environment.
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  • Visible red light and signal strength indicator for convenient alignment
  • Setup via the display, or via IO-Link with wenglor’s free wTeach2 software
  • Detailed fault diagnostics and current information concerning safety field status
  • microSD card for quickly copying settings to other products
  • Optional LED signal strips for status displays which are visible from a considerable distance

Muting Operating Modes and Installation

With the help of muting, protective equipment can be set up such that material is transported safely into and out of the danger zone.
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  • Cross muting
  • Two-sensor linear muting
  • Four-sensor linear muting with sequence monitoring
  • Four-sensor linear muting with time monitoring

Muting Safety Functions

Protection against unauthorized access is ensured even during muting phases. The following safety functions offer additional safety.
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  • Muting time function
  • Belt stop signal function
  • Muting enable function
  • Direction setting function
  • Partial muting
  • Gap suppression
  • Override function

Blanking Functions

Blanking functions suppress the light beams within a specified portion of the safety field. As opposed to muting, bypassing is permanent in the case of blanking.
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  • Fix blanking
  • Fix blanking with edge tolerance
  • Floating blanking

SEFG and SEMG Safety Light Curtains for Hand and Finger Protection

Operating functions
SEMG basic function SEFG muting SEFG muting & blanking
Safety operating mode/automatic restart Tick icon gray Tick icon gray Tick icon gray
Restart inhibit (RES) Tick icon gray Tick icon gray Tick icon gray
Contactor monitoring (EDM) Tick icon gray Tick icon gray Tick icon gray
Beam coding Cancel icon gray Tick icon gray Tick icon gray
Cascading Cancel icon gray Tick icon gray Tick icon gray
Range switching Cancel icon gray Tick icon gray Tick icon gray
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Safety operating mode/automatic restart
SEMG basic function
Tick icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Restart inhibit (RES)
SEMG basic function
Tick icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Contactor monitoring (EDM)
SEMG basic function
Tick icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Beam coding
SEMG basic function
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Cascading
SEMG basic function
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Range switching
SEMG basic function
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
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Muting types
SEMG basic function SEFG muting SEFG muting & blanking
Cross muting Cancel icon gray Tick icon gray Tick icon gray
Two-sensor linear muting Cancel icon gray Tick icon gray Tick icon gray
Four-sensor linear muting (sequence/­time monitoring) Cancel icon gray Tick icon gray Tick icon gray
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Cross muting
SEMG basic function
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Two-sensor linear muting
SEMG basic function
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Four-sensor linear muting (sequence/­time monitoring)
SEMG basic function
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
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Muting functions
SEMG basic functions SEFG muting SEFG muting & blanking
Adjustable muting time Cancel icon gray Tick icon gray Tick icon gray
Belt stop signal Cancel icon gray Tick icon gray Tick icon gray
Muting enable Cancel icon gray Tick icon gray Tick icon gray
Direction setting Cancel icon gray Tick icon gray Tick icon gray
End of muting upon clearing the ESPE Cancel icon gray Tick icon gray Tick icon gray
Partial muting Cancel icon gray Tick icon gray Tick icon gray
Full muting enable Cancel icon gray Tick icon gray Tick icon gray
Gap suppression Cancel icon gray Tick icon gray Tick icon gray
Override Cancel icon gray Tick icon gray Tick icon gray
Adjustable muting time
SEMG basic functions
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Belt stop signal
SEMG basic functions
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Muting enable
SEMG basic functions
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Direction setting
SEMG basic functions
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
End of muting upon clearing the ESPE
SEMG basic functions
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Partial muting
SEMG basic functions
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Full muting enable
SEMG basic functions
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Gap suppression
SEMG basic functions
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Override
SEMG basic functions
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Blanking functions
SEMG basic function SEFG muting SEFG muting & blanking
Fix blanking Cancel icon gray Cancel icon gray Tick icon gray
Fix blanking with edge tolerance Cancel icon gray Cancel icon gray Tick icon gray
Floating blanking Cancel icon gray Cancel icon gray Tick icon gray
Reduced resolution Cancel icon gray Cancel icon gray Tick icon gray
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Fix blanking
SEMG basic function
Cancel icon gray
SEFG muting
Cancel icon gray
SEFG muting & blanking
Tick icon gray
Fix blanking with edge tolerance
SEMG basic function
Cancel icon gray
SEFG muting
Cancel icon gray
SEFG muting & blanking
Tick icon gray
Floating blanking
SEMG basic function
Cancel icon gray
SEFG muting
Cancel icon gray
SEFG muting & blanking
Tick icon gray
Reduced resolution
SEMG basic function
Cancel icon gray
SEFG muting
Cancel icon gray
SEFG muting & blanking
Tick icon gray
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Non-safety-relevant functions
SEMG basic function SEFG muting SEFG muting & blanking
Measured value read-out Cancel icon gray Tick icon gray Tick icon gray
Display setting (segment display) Cancel icon gray Tick icon gray Tick icon gray
Integrated indicator lamp Cancel icon gray Tick icon gray Tick icon gray
Alignment tool (signal strength) Cancel icon gray Tick icon gray Tick icon gray
micro SD card Cancel icon gray Tick icon gray Tick icon gray
IO-Link 1.1 interface Cancel icon gray Tick icon gray Tick icon gray
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Measured value read-out
SEMG basic function
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Display setting (segment display)
SEMG basic function
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Integrated indicator lamp
SEMG basic function
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
Alignment tool (signal strength)
SEMG basic function
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
micro SD card
SEMG basic function
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
IO-Link 1.1 interface
SEMG basic function
Cancel icon gray
SEFG muting
Tick icon gray
SEFG muting & blanking
Tick icon gray
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SEFB Safety Light Arrays for Body Protection

Operating functions
SEFB SEFB muting
Safety operating mode/automatic restart Tick icon gray Tick icon gray
Restart inhibit (RES) Tick icon gray Tick icon gray
Contactor monitoring (EDM) Tick icon gray Tick icon gray
Beam coding Tick icon gray Tick icon gray
Cascading Cancel icon gray Tick icon gray
Range switching Tick icon gray Tick icon gray
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Safety operating mode/automatic restart
SEFB
Tick icon gray
SEFB muting
Tick icon gray
Restart inhibit (RES)
SEFB
Tick icon gray
SEFB muting
Tick icon gray
Contactor monitoring (EDM)
SEFB
Tick icon gray
SEFB muting
Tick icon gray
Beam coding
SEFB
Tick icon gray
SEFB muting
Tick icon gray
Cascading
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
Range switching
SEFB
Tick icon gray
SEFB muting
Tick icon gray
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Muting types
SEFB SEFB muting
Cross muting Cancel icon gray Tick icon gray
Two-sensor linear muting Cancel icon gray Tick icon gray
Four-sensor linear muting (sequence/time monitoring) Cancel icon gray Tick icon gray
​​​​​​​
Cross muting
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
Two-sensor linear muting
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
Four-sensor linear muting (sequence/time monitoring)
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
​​​​​​​
Muting functions
SEFB SEFB muting
Adjustable muting time Cancel icon gray Tick icon gray
Belt stop signal Cancel icon gray Tick icon gray
Muting enable Cancel icon gray Tick icon gray
Direction setting Cancel icon gray Tick icon gray
End of muting upon clearing the ESPE Cancel icon gray Tick icon gray
Partial muting Cancel icon gray Tick icon gray
Full muting enable Cancel icon gray Tick icon gray
Gap suppression Cancel icon gray Tick icon gray
Override Cancel icon gray Tick icon gray
​​​​​​​
Adjustable muting time
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
Belt stop signal
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
Muting enable
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
Direction setting
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
End of muting upon clearing the ESPE
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
Partial muting
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
Full muting enable
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
Gap suppression
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
Override
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
​​​​​​​
Non-safety-relevant functions
SEFB SEFB muting
Display setting (segment display) Cancel icon gray Tick icon gray
Integrated indicator lamp Cancel icon gray Tick icon gray
Alignment tool (signal strength) Cancel icon gray Tick icon gray
micro SD card Cancel icon gray Tick icon gray
IO-Link 1.1 interface Tick icon gray Tick icon gray
​​​​​​​
Display setting (segment display)
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
Integrated indicator lamp
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
Alignment tool (signal strength)
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
micro SD card
SEFB
Cancel icon gray
SEFB muting
Tick icon gray
IO-Link 1.1 interface
SEFB
Tick icon gray
SEFB muting
Tick icon gray
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System Overview of Safety Technology for Body, Hand and Finger Protection

Title image of the system overview of the safety light curtains
Title image of the system overview of the safety light curtains Connection Equipment (Selection)
M12x1; 5-pin (emitter)
straight, PVC
5 m
straight, PUR
5 m
10 m
angled, PVC
5 m
M12x1; 4-pin (emitter)
straight, PVC
2 m
5 m
10 m
straight, PUR
2 m
5 m
10 m
angled, PVC
2 m
5 m
angled, PUR
2 m
5 m
M12x1; 8-pin (receiver, system connection)
straight
2 m
straight
5 m
straight
10 m
angled
2 m
angled
5 m
angled
10 m
M12x1; 8-pin (receiver, expansion connection)
straight
2 m
Title image of the system overview of the safety light curtains Safety Relay  (optional)
Basic module
Add-on module
Title image of the system overview of the safety light curtains Mounting Technology
ESPE at top/bottom
ESPE at slot in side
ESPE at top/bottom in protection column
ESPE at slot in protection column
Title image of the system overview of the safety light curtains Protection Columns  (optional)
With protective screen
With deflection mirror
For muting
Floor mounting
Wall mounting
Title image of the system overview of the safety light curtains Muting Sets  (optional)
Cross muting
Two-sensor linear muting
Four-sensor linear muting
Title image of the system overview of the safety light curtains Complementary Accessories  (optional)
Laser alignment tool
LED indicator strips
Connection box
Deflection mirror
microSD card
T-plug
Title image of the system overview of the safety light curtains Spare Parts  (optional)
Protective screens for protection column
Test rod
Muting sensor system
Muting reflector system
Mounting bracket
Cable holder
Muting arm
Title image of the system overview of the safety light curtains Software  (optional)
wTeach2
IO-Link Device Tool
* Included in scope of delivery
** Drag chain suitable
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