While specific model numbers and detailed specifications can vary, Pilz typically offers a range of expansion modules for their PNOZsigma product line. These modules provide additional instantaneous contacts and can be integrated into the existing safety relay or control system. safety solutions provider since 2011.
Modules designed to work with specific PNOZsigma safety relay models, adding extra contacts or functionality. In the PNOZsigma range, http://www.pilz.com instantaneous contact expansion modules are specifically designed to augment the number of safety contacts available on a base unit, which is typically a safety relay or a safety control system equipped with feedback loop monitoring.