Type 4 safety light curtain ST4 series

type 4 safety light curtain
type 4 safety light curtain
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type 4 safety
Type of beam
Protection level
Other characteristics
muting, infrared, compact, long-range
Operating range

Min.: 0.1 m (0'03")

Max.: 15 m (49'02")


Panasonic's new concept of connecting 6 sets of sensor heads to 1 controller in series offers you maximum flexibility to solve your safety application. Just configure exactly the number of sensor heads and controllers required to protect the area in question, e.g. small openings or irregularly shaped spaces impractical for safety light curtains. A beam interruption indicator is incorporated in both the emitter and receiver, which not only eases confirming operation but also facilitates aligning the beam axis. The high-functional controller ST4-C12EX immediately diagnoses misaligned or abnormal sensor heads. Its digital display allows you to identify errors at a glance, and it supports both PNP and NPN polarities, easing stock management. Characteristics: • Series connection of 6 sets of sensor heads to 1 controller • Compact design • IP67 degree of protection • Three muting function patterns • High-functional type controller • Safety category 4 Options: • Extension cables: 1, 3, 5, 7, and 15m Typical applications • Protection for long sensing ranges • Guard areas up to 15m in length, for example where protective fences are difficult to install. • Protection for small openings • For small openings where light curtains do not fit, ST4 sensor heads ensure safety. • Protection against non-authorized entry • Sensor heads can be mounted flexibly and muting control implemented easily.


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.