for operational purposes, e.g. setting up the machine, unjamming, etc. This should always be undertaken in a safe mode with additional safeguards when necessary. Our product range addresses this directly through: • High-level coded actuators to prevent unauthorised operation through the use of duplicate/spare actuators • Robust mechanical and electronic designs that discourage tampering and allow for safeguards when overriding interlocks, e.g. hold-to-run controls. • Intelligent monitoring that detects faults and misuse early and can even lock the machine down when suspicious activity is recognised. This ensures your safety system performs as intended—not just during inspections, but every day on the factory floor. From Safety Standards to Practical Applications The EUCHNER MGB2, when combined with the CKS2 electronic key system, moves beyond conventional guard locking to provide a unified platform for implementing access control, safe lockout and controlled intervention functions within a single architecture. Rather than treating these requirements as separate layers of compliance, the system enables them to be engineered as part of an integrated, networked safety concept. At the core of this approach is the integration of the CKS2 as a submodule within the MGB2. This transponder-based key system can be configured in the control system to function as a safe lockout mechanism, an authorisation system or a key transfer solution, depending on application requirements. The use of highly coded RFID keys ensures a high level of protection, while the embedded evaluation electronics eliminate the need for external key management hardware such as key exchange boxes or distribution panels. This architecture allows multiple functions— such as access permission, safe restart control and mode selection—to be incorporated directly at the machine access point. Hold-to-run devices and enabling switches can be integrated as part of the same modular station, alongside guard locking and key-based authorisation, removing the requirement for separate operator stations and associated wiring. The practical advantage lies in the transition to a bus-based safety system. Via PROFINET/PROFIsafe or EtherCAT/FSoE, all safetyrelated signals—including guard status, key identification, enabling device status and emergency stop commands—are communicated through a single interface. This consolidates what would traditionally require extensive hardwired safety circuits into a streamlined network connection. For engineering teams, this delivers a measurable reduction in hardware and installation effort. The need for dedicated safety relays, large I/O allocations and complex terminal arrangements is significantly reduced, as safety logic is handled centrally within the safety PLC. Multicore cabling is minimised, leading to shorter installation times, lower material costs and reduced cable tray requirements— particularly relevant in large automated warehouse installations. In addition, the electronic key system introduces a level of flexibility not achievable with mechanical solutions. Keys can be assigned, modified and tracked within the control system, enabling configurable access rights, operatorspecific permissions and traceability of interventions. From a commissioning and maintenance perspective, the benefits are equally clear. The reduction in point-to-point wiring simplifies system validation, while integrated diagnostics provide real-time visibility of all connected elements. Final Thought The Safety Standards provides the framework. The right technology turns it into a competitive advantage. Because the best machine safety systems don’t slow you down—they move your business forward. With high-performance, seamlessly integrated safety solutions, you’re not just meeting standards—you’re setting them. Want to learn more? Email: sales@euchner.co.uk or call the Safety Technology Centre on +44 (0)114 256 0123. https://www.euchner.co.uk
RkJQdWJsaXNoZXIy MjQ0NzM=