The modules are designed to meet international safety standards, ensuring that the expanded system maintains compliance with safety regulations. http://www.pilz.com By using expansion modules, you can tailor the safety system to your specific needs, adding contacts as required for various safety functions. Safety solutions provider since 2011.
For safety relays, adding instantaneous contact expansion modules increases the number of outputs available for safety functions, such as emergency stops or safety gates. For more advanced safety control systems, expansion modules can enhance functionality and provide additional contact points for more complex safety circuits.