ILCT - Safety light curtains with Blanking features_category 2 Appliance descrition

Product catalog summary

Overview: The document describes the features and specifications of the Compact Safety Light Curtains TLCT and ILCT by Fiessler Elektronik GmbH & Co. KG. These devices are designed for safeguarding hazard zones and protecting fingers and hands in various industrial applications.

Specifications:

Compact design with dimensions of 25 x 35 mm and flexible swivel mounting.
Selectable valve control and restart interlock with connection via M12 connector.
High detection ranges with protection heights up to 1500 mm in 100 mm steps.
Finger and hand protection with resolutions of 14 mm and 30 mm respectively.
11 blanking modes (ILCT) and cascadeable variants (TLCTK, ILCTK).
Safety category Type 2, SIL 1, and Performance Level PL c.

Features:

Integrated controller with a 7-digit display for user-friendly operation.
Short response times (TLCT: 4-20 ms, ILCT: 7-29 ms) depending on length.
Self-diagnosis with microcontroller monitoring and fault indication.
Modular design allows for protective field heights from 100 mm to 1500 mm.
Infrared light beams generated by the transmitter are analyzed by single-chip controllers.
Optional safety switching units for muting, cycle mode, and emergency off monitoring.

Applications: Suitable for use in safeguarding hazard zones in industries such as wood processing, packaging, textile machinery, injection molding, and more. Mirrors can be used to create multi-sided barricades.

Mechanical and Electrical Data:

Housing made from aluminum profile, plastic-coated in RAL 1021 yellow.
Operating temperature range from -10 to 55 °C, storage temperature from -25 to 70 °C.
Power supply of 24 V DC SELV with a current draw of max. 250 mA.
Electric connection via 4-core and 8-core M12 connectors.

Accessories: Includes test rods, deflecting mirrors, laser adjustment aids, and various M12 cable connections.

Ordering Information: Standard systems and cascadeable light grids are available, with specific order codes provided for different configurations.

Catalog excerpts

ILCT - Safety light curtains with Blanking features_category 2 Appliance descrition-3

safety classprotective heights Type 2 according to IEC 61496, Cat. 2 and PL c according to EN ISO 13849-1, SIL 1 acc. to IEC 61508/62061 100 mm 1500 mm protective width (max. detection range)resolutionresponse timeself-diagnosis 0 Ņ 5 msmallest obstacle recognition from 14 mm / 30 mm TLCT : 4 - 20 ms, ILCT : 7 - 29 ms, depending on length - smallest safety distance due to short response timesmicrocontroller monitoring of the safety functions ( User-friendly self-testing )fault indication by 7-digit display with optional safety switching units PLSG...K :- Muting - cycle mode 1-cycle to 4-cycle...

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