Cubic single-beam photoelectric safety switches L29 - SICK

Single-beam photoelectric safety switches from SICK offer maximum safety performance. They comprise self-testing senders and receivers or testable senders and receivers combined with na evaluation unit. They have long ranges and come in a variety of types and sizes. They comply with Type 2 and/or Type 4 in acc. with EN 61496, and PL c and/ or PL e in acc. with EN ISO 13849. Applications include robots, processing machinery, machining centers, palletizers,

The L29 single-beam photoelectric safety switch consists of a sender and receiver. The test input of the sender allows direct functional tests.

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Performance level PL c in acc. with EN ISO 13849-1 or Type 2 in acc. with IEC 61496 can be achieved in conjunction with an external safety controller of the product family Flexi Classic (UE410-MU). Color LEDs provide information about the operational status. Based on the rugged VISTAL™ housing and the high enclosure rating the L29 is suitable for applications with rough environmental conditions.

Due to the very small size the L29 can easily be integrated in applications with limited installation space.

Features

Type 2 (IEC 61496), SIL1 (IEC 61508), PL c (EN ISO 13849), only in conjunction with an external test device of the product family Flexi Classic (UE410-MU);
Very small housing dimensions (50 mm x 23,6 mm x 12,2 mm);
Ultra-rugged VISTAL™ housing;
Ecolab tested material resistance;
Enclosure rating IP66, IP67 and IP69K;
Temperature range from –40 °C to +60 °C.

Advantages

Easy integration due to very small design;
Reliability in installation and operation due to rugged VISTAL™ housing;
Very good material resistance, tested based on the Ecolab testing method;
Well suited to withstand extreme ambient conditions such as heat, cold or moisture;
Quick and easy alignment based on the highly visible light spot of the PinPoint LED;
Multiple mounting possibilities due to M3 slotted hole design.

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