Allen-Bradley 440C-CR30-22BBB

The Allen-Bradley Guardmaster 440C-CR30-22BBB safety relay offers a versatile and cost-effective solution for applications requiring multiple safety zones. This software-configurable relay features 22 embedded safety I/O points, including six that are configurable, and can be expanded with two standard Micro800 plug-in modules to incorporate an additional 16 I/O points—preserving valuable safety resources. Designed for reliability, it complies with top safety ratings, including SIL CL3 per EN IEC 62061 and PLe per ISO 13849-1. The relay supports various communication options, including USB and RS232, and operates within an environmental range of -5 to +55°C, making it suitable for diverse settings. The Connected Components Workbench software enables intuitive programming and system monitoring in a unified interface. This comprehensive safety relay is an ideal choice for ensuring the safety and efficiency of complex automation systems.