SND/E series self-learning safety light curtain
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Features:
◆Passed CE safety level 4 certification;
◆Complete specifications and models, convenient installation, and simple wiring;
◆Complete self inspection function;
◆Strong resistance to electromagnetic and optical interference;
◆Strong vibration resistance, superior waterproof and dustproof performance;
◆Equipped with working status, wiring, fault indication, and auxiliary lighting functions;
◆Dual PNP output with security monitoring (customizable dual NPN output)；
◆By using side buttons and mode selection switches, it is convenient to achieve automatic learning of fixed shielding areas;
◆There is a beam position ruler on the side of the body, which visualizes the beam position;
◆The shielding area for learning can be visually viewed through the digital display;
◆You can use a handheld programmer to view and change the fixed shielding area.
Technical parameters:
| series | Dseries | Eseries |
| protective length | 0～8000mm | 0～20000mm |
| Beam pitch | 20mm, 40mm, 80mm,160mm,320mm | 20mm, 40mm, 80mm,160mm,320mm |
| check the accuracy | 30mm, 50mm, 100mm,180mm,340mm | 40mm, 60mm, 100mm,180mm,340mm |
| protection height | Optical axis spacing× (Number of beams -1) | |
| Working power supply | DC12V～24V | |
| Working current | <200mA | |
| LOAD | <200mA | |
| response time | <20ms | |
| Diagnostic Coverage | >99% | |
| Mean time between failures/MTTFd | 200a | |
| security level | PL e (EN ISO 13849) | |
| protection grade | IP65 | |
| operation temperature | –10°C ～ +55°C | |
| ambient humidity | 20°C, RH ≤85% | |
| Anti light interference | 10000Lux (incident angle≥ 5°) | |
| Anti vibration | Frequency: 10~55Hz, amplitude: 0.35mm | |
| Impact resistance | 15g, 16ms, X, Y, Z axes, 1000 times per axis | |
Selection Table:
L:Sensor height/, H: protection height; H1=72 mm, distance between the first beam and the lower end cover
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