Available. The Phoenix Contact RFC 460R PN 3TX is a high-availability Remote Field Controller designed for PROFINET networks, offering robust redundancy features to ensure continuous operation in critical industrial applications. This stand-alone controller is equipped with three 10/100 Mbps Ethernet ports, facilitating seamless communication within distributed automation systems. It operates within a supply voltage range of 19.2 V DC to 30 V DC, with a typical current consumption of 1 A, making it suitable for various industrial environments. The device supports IEC 61131 runtime systems and offers a program memory of approximately 8 Mbyte and a data storage system of 16 Mbyte, accommodating complex control tasks. Its integrated fiber optic-based redundancy function minimizes system downtimes and enhances operational reliability, particularly in settings such as tunnels or airports where safety is paramount. The controller features a high-resolution display for clear status and error messages, and its compact dimensions (124 mm width, 185 mm height, and 190 mm depth without the fan module) allow for flexible installation in space-constrained areas. With an IP20 protection rating, it is designed for industrial use, ensuring durability and longevity in demanding conditions.