PROFINET IO to Modbus Gateway ICDM-RX/PN1-DB9/RJ45-DIN ICDM-RX/PN1-DB9/RJ45-DIN DIN-rail mounting and DB9 serial connector web-based configuration RS-232/422/485 software-selectable interfaces PROFINET IO to and from Modbus TCP, Modbus ASCII, Modbus RTU and Modbus to Modbus communication advanced Modbus gateway and routing capabilities data mapping sub-system and a built-in Modbus concentrator NEMA TS2 Certified