3RK3111-2AA10 SIEMENS

The SIRIUS 3RK3111-2AA10 is a central module designed for modular safety systems, specifically the 3RK3 series, offering a comprehensive safety solution for industrial automation. This module features 4/8 fail-safe digital inputs (F-DI), 1 fail-safe relay output (F-RO), and 1 fail-safe digital output (F-DO), ensuring versatile connectivity for various safety devices. It operates on a 24V DC power supply, making it compatible with standard industrial control systems. The module is parameterized via the MSS ES software, providing a user-friendly interface for configuring safety functions. With a compact design of 45mm width and spring-loaded terminals, it allows for easy installation and wiring. The SIRIUS 3RK3111-2AA10 meets stringent safety standards, achieving up to SIL3 according to IEC 61508 and up to Performance Level E according to ISO 13849-1. This ensures a high level of safety integrity and reliability in critical applications. It is suitable for a wide range of safety applications, including emergency stop circuits, safety gate monitoring, and two-hand control systems. Its modular design allows for flexible expansion and adaptation to changing safety requirements. This central module provides a robust and efficient solution for implementing safety functions in industrial environments.