Available. The B&R X20SL8001 is a compact and high-performance safety controller designed for distributed automation systems utilizing the POWERLINK protocol. As part of B&R's X20 SafeLOGIC series, this controller ensures compliance with functional safety standards up to SIL 3 and PL e, making it suitable for complex industrial applications requiring robust safety management. It supports up to 100 safety nodes, facilitating decentralized control architectures. The X20SL8001 features an integrated 2-port POWERLINK hub, enabling efficient communication within the network. Its fanless design ensures reliable operation in demanding environments, while LED indicators provide real-time diagnostics for CPU function, POWERLINK status, and SafeKEY status. The controller operates at a nominal voltage of 24 VDC and has a power consumption of 5.1 W, ensuring energy efficiency. It is certified for functional safety according to IEC 61508:2010, SIL 3, and EN ISO 13849-1:2015, Cat. 4 / PL e, among other standards. The X20SL8001 is also ATEX certified for Zone 2, II 3G Ex nA nC IIA T5 Gc, indicating suitability for hazardous environments. With an operating temperature range of 0 to 45°C and a storage temperature range of -25 to 70°C, it offers versatility in various industrial settings. The controller's dimensions are 87.5 x 99 x 75 mm, and it has an ingress protection rating of IP20, suitable for indoor use.