More the 40 different models and modular expandability characterize the SF4B series. The compact safety light curtains, type 4 according to EN 61496-1 /-2 and performance level PLe according to EN ISO 13849, are available in 3 different beam pitches (10mm, 20mm und 40mm) and in numerous sensing heights. The series continues to stand out with its flexibility and wide range of accessories. Besides mounting brackets and extension cables, cables for series connection are available that guarantee installation free of dead zones. New: a corner mirror is now available for the series. The corner mirror substantially reduces costs under certain circumstances because wiring and mounting efforts drop sharply.
Characteristics:
Diverse types (41 models)
No dead zone with series connection
Short response time (max. 14ms ON->OFF) for all sizes
Protective height corresponds to actual height (no dead zone)
OSSD1 and OSSD2 switchable for NPN/PNP
Integrated muting control
Fixed and floating blanking function
Self-diagnostic system with status indicator
No interference from extraneous light due to ELCA (Extraneous Light Check Avoid) function (especially suited for welding robots)
Override
LED display for beam-axis alignment, which simplifies mounting
Handy controller SFB-HC
Accessories:
Connection cables
External safety control units
Extension cables
Cable for series connection without dead zone
Sensor mounting bracket
Slit masks
External safety control units
Corner mirror
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