SICK Machine Safety - Light Curtains XC40S-1803A0A00BA0

The XC40S-1803A0A00BA0 is a safety light curtain designed for use in normal industrial environments. It features a resolution of 30 mm and a scanning range of up to 21 meters, with a protective field height of 1,800 mm. This model operates as a sender unit and utilizes optical synchronization for enhanced performance. It complies with safety standards, classified as Type 4 according to IEC 61496-1, and achieves a Safety Integrity Level (SIL3) as per IEC 61508. The device is rated for Category 4 under EN ISO 13849, with a performance level of PL e. The mean probability of dangerous failure per hour (PFH_D) is specified at 3.2 x 10^-8, and it has a mission time of 20 years. The XC40S-1803A0A00BA0 is equipped with a male M12, 5-pin connector for system connection, and supports a maximum cable length of 30 meters. It operates on a supply voltage of 24 V DC and has an enclosure rating of IP65, making it suitable for various environmental conditions. The device can function within an ambient temperature range of 0 °C to +55 °C and is resistant to vibrations and shocks. Additional features include an integrated laser alignment aid and configurable scanning range, making it versatile for different applications. The light source is a visible red LED with a wavelength of 950 nm, classified as laser class 1, ensuring eye safety.