PROFINET IO ASIC, ERTEC 200 (lead-free), 10/100 Mbit/s Industrial Ethernet, ASIC with ARM 946 processor, 2-port switch, PHY integrated, DRY PACK (5 trays) 350 units Devices and systems can be easily connected to PROFINET with the ASICs of the ERTEC family. The powerful Ethernet controllers with 32-bit microprocessor and integrated IRT switch are specially designed for industrial use.