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A comprehensive guide to EN ISO 13849-1, explaining safety functions, Performance Levels, PLr determination, system design, and compliance for safer industrial machinery.

DADISICK has announced a regional collaboration with Machine Check s.r.o. to provide localized support for customers in the Czech Republic and Slovakia. The partnership covers DADISICK's range of industrial safety and sensing solutions, providing selection guidance, documentation coordination, technical communication, and after-sales support. This cooperation aims to enhance service efficiency and strengthen customer experience within the local market.

Explore how defining and achieving the correct Performance Level (PL) is pivotal for machine safety systems. Learn how PL is determined, how it fits within ISO 13849-1, why it differs from SIL, and how advanced safety sensors help you meet PL requirements without compromising productivity.

DADISICK is currently exhibiting at the 25th China International Industry Fair (CIIF) – IAS Industrial Automation Show in Shanghai, from September 23 to 27, 2025, at booth 5.1H F021. The exhibition has already attracted many visitors, customers, and partners to our booth.

Keyence GS series safety door switches have the advantages of compact structure, durability and flexible installation. They are available in two versions: mechanical lock and non-contact. They support IP69K protection and PLe safety level. They are suitable for a variety of industrial protection scenarios to achieve efficient and safe equipment protection.

Keyence launches the GL-V series of safety light curtains, which feature high visibility, stability and compact design, support fast alignment and anomaly detection, and help industrial sites achieve more efficient safety management.

Omron's E3AS-HL series laser sensors use triangulation and wide-angle design, have excellent background suppression capabilities, and can accurately detect objects of different colors, materials, and shapes. This series supports IO-Link communication, which facilitates remote monitoring and parameter setting. It is suitable for automated production lines, robot guidance, and complex detection scenarios, providing strong support for improving detection accuracy and system reliability.

Omron has launched the E3AS-HF series of long-range ToF laser sensors, which have a detection range of 0.05–6 meters and a wide-angle field of view of ±85°, adapting to objects of various colors and materials. The product integrates temperature compensation and IO-Link communication to ensure stable and efficient detection capabilities in complex industrial environments, improving the reliability and intelligence level of automation systems.

Omron has launched the F3SG-SR/PG series of safety light curtains, providing a complete product line covering finger to body protection and improving design flexibility. This series features fast installation, intelligent diagnosis, IO-Link communication and high environmental adaptability, and is suitable for a variety of industrial scenarios such as automation equipment, robots and high clean environments.

This article introduces the D40A-2 non-contact security door switch launched by Omron, which supports series connection of up to 30 switches with a maximum distance of 200 meters while still achieving the highest security level (PL e / Cat. 4). The product adopts RFID high encoding technology, has excellent anti-tampering capabilities, is suitable for multi-door control scenarios, and helps manufacturers achieve efficient and secure access control management in a more simplified way.

This article introduces Omron's newly launched ZP-L laser displacement sensor, which features high detection stability and ease of use, and is suitable for industrial scenarios that require high accuracy and response speed. The product excels in miniaturization and user-friendly interface, improving equipment integration efficiency and field adaptability.

This article introduces the basic functions and wiring methods of Pilz's compact safety relay PNOZ c1/c2, which is suitable for industrial safety applications such as emergency stop and safety doors. It is characterized by small size and easy installation.

PNOZ S4 is a best-selling safety relay in the PNOZsigma series from Pilz. This product is easy to install, has rich functions, and supports a variety of safety circuit configurations. It is equipped with a variety of wiring methods for quick integration and is widely used in industrial safety scenarios such as emergency stop, safety door control, and light curtains.

Pilz PNOZ X2.8P safety relays are widely used in industrial safety control scenarios such as light curtains and emergency stop buttons. They have features such as forced-guided relays, LED status indicators, and standardized wiring methods, and are suitable for the protection needs of automation equipment with high safety levels.