Details

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ESPE safety light curtains are widely used in hazardous areas to avoid any industrial accidents caused by access the danger area, and also monitoring of automated manufacturing cells and production line.

ESN series is independent dual OSSD output design, with self-diagnosis and over current protective circuit function.
Special optical lens ensure a long sensing distance up to 30m.
Transistor output ensure barriers can be connected PLC.
Dual slide enclosure support multiple installation for various environment.



Model :





 

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Features :
 

• Long sensing distance up to 30m;
• Dual self-diagnosis OSSD ensure high safety performance;
• Strong ability to against electromagnet interference of different moto;
• Anti-vibration circuit and aluminum alloy enclosure, great to against vibration;
• Wire-syn technology anti light interference well;
• Multiple mounting method for different environment.

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Applications :



 

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Dimension :



 

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Wire Diagram :
 

• NPN

 

• PNP

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Specifications :
 

Capacity	Type 2 (IEC 61496-1/-2) Cat. 2, PL c (ISO 13849-1) SIL 1 (IEC 62061 IEC 61508)
Power Supply	DC24V±20%
Capacity	<5W
Beam Space	10mm, 20mm, 40mm
Resolution	20mm, 30mm, 50mm
Beams	10mm: 08, 12, 16,...320
	20mm: 4, 6, 8,...160
	40mm: 4, 6, 8,...120
Protective Height	Protection height=(N-1)"beam space, N is beams
Light Wavelength	940nm
Response Time	Response Time (N*0.1ms) + 0.4ms N is beams
Safety Output (OSSD)	PNP or NPN Load currents500mA (Temperature exceed 40°C≤400 mA), residual voltages1V (any voltage drop caused by cable extension is excepted,), voltage leakages0.1mA.
Protective Circuit	Overvoltage protection, power supply reverse protection and overcurrent protection.
Sensing Distance	0.1-0.5m, 0.1-2m, 0.1~5m, 0.1~10m, 0.1-20m
	0.1-30m(10mm:8~160,20mm:4~80,40mm:4~76)
Against Optical Interference	10000 Lux (angle>2.5°)
Sensing Method	Thru-beam
Synchronization	Wire synchronization
Enclosure Material	Aluminum alloy
Enclosure Protection Rate	IP65
Sectional Size	35 × 50 mm
Vibration Resistance	Frequency 10Hz-55Hz, amplitude 0.35±0.05mm, 20time each X, Y and Z direction.
Ambient Operating Temperature	-10°C-55°C (no freezing)
Storage Temperature	-30°C~70°C (no freezing)
Ambient Operating Humidity	When temperature 20°C, the humidity max. 85%

 

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Bracket Options :



 

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