The central module 3RK3131-1AC10 from Siemens is an advanced module specifically designed for modular safety systems. It is part of the SIRIUS product line and offers a variety of functions for automation in industrial applications. With a compact design of 45 mm in width and a height of 111 mm, it is ideal for use in tight spaces. The module allows for the control of up to 12 safe outputs via the AS-Interface bus and supports parameterization with the Safety ES software. It is designed for complex safety applications and meets high safety standards, including SIL3 according to IEC 61508 and Performance Level E according to ISO 13849-1. The central module is designed for network operation and can be connected with up to 9 expansion modules, enhancing flexibility and adaptability in various automation scenarios.

• Modular safety system with AS-Interface connection
• Control of up to 12 safe outputs
• Supports parameterization with Safety ES software
• Complies with SIL3 (IEC 61508) and Performance Level E (ISO 13849-1)
• Expandable with up to 9 additional modules.