IFM AC011S

The key-release E-STOP with AS-i interface is designed to meet the fool-proof requirements of EN ISO 13850, ensuring safety in industrial settings. It operates with a voltage range of 26.5 to 31.6 V DC and has a low current consumption of less than 50 mA, making it a reliable choice for various applications.

With a robust construction capable of withstanding ambient temperatures from -25 to 60 °C and an IP67 protection rating, this device is suitable for harsh environments. Its electrical design utilizes the AS-i protocol, allowing for seamless integration and evaluation via an AS-i safety monitor.

The product is certified to EN ISO 13849 PL e and IEC 61508, SIL3, which confirms its high safety classification and mission time of 87,600 hours. The digital input circuit operates on a PNP configuration, with a sensor supply of 20 V and input currents below 4 mA, ensuring short circuit protection.

Mechanical specifications include a rectangular housing made of PC-GF20, with dimensions of 93.5 mm x 72 mm x 105 mm and a weight of 343.5 g. It features an M12 connector for electrical connections, coded as A. The AS-i version is 2.1, with an ID code of B.E and an I/O configuration of 7, supporting M3 and M4 master profiles.