The Siemens 6GT2821-6AC10 is a SIMATIC RF200 series reader designed for reliable industrial use. This RF260R model features an RS422 interface with 3964R protocol support, making it suitable for robust communication in automation systems. Built to withstand harsh environments, it offers an IP67 rating and operates effectively within a temperature range from -25 to +70 °C. Its compact design, measuring 75 x 75 x 40 mm, includes an integrated antenna, simplifying installation and reducing the need for additional components. This product is available through BSP Automation, providing quality solutions for your automation needs.