IM 053PN - PROFINET-IO slave Integrated 2-port switch Up to 64 peripheral modules Transfer rate 100Mbit/s full-duplex Supports MRP slave as MRP client, FMM (Free Module Mapping), Easy Maintenance Supports shared device with up to 3 connections Supports IRT (Isochronous Real Time communication) Supports multiple and single write (acyclic communication) Integrated Web server Integrated DC 24V power supply for power and electronic section supply of the periphery modules Status LEDs