Factory automation systems have to meet IEC 61131-2 requirements both in terms of input and output characteristics, as well as in isolation robustness. Most of these systems are deployed in very harsh environments and therefore have to withstand extreme EMI disturbances (surge, burst, RF for zone C in accordance with IEC 61131-2). The EMI-tested ISOFACE™ Reference Design is a complete and proven template for your product design. It can significantly shorten your product development time:

• Layout proposal which meets IEC 61131-2 (zone C) requirements
• Optimized bill-of-materials
• Example firmware