General Features The D135EML is a multi-purpose Ethernet / MVB hybrid interface with embedded processing power. The PC/104 board encapsulates all Ethernet and MVB relevant functions. The MVB interface with configuration MDFULL is preferably used for Process Data, while the 10/100Mbit Ethernet interface is preferably used for Message Data communication and for easy configuration, diagnostics and file downloads. The Ethernet interface is available with different communication stacks. The software architecture is based on a Client – Server model. This approach minimizes the CPU requirements of the host system, because the major part of the communication software is running on the duagon interface. The Ethernet interface complies to IEEE802.3 and its internal logic is prepared for the future “Ethernet on traction vehicles” standard IEC61375-3-4. The MVB interface fully complies to the TCN standard IEC61375. The D135EML is designed for harsh rolling stock environment and fully compliant to EN50121, EN50155, and IEC61373, e.g. by: • • • -40 to +85°C operating temperature coating against humidity enhanced EMI and vibration robustness Key Benefits –– Easy to integrate UART emulation Host Interface –– Full featured duagon MVB controller –– Space saving MVB/ETH hybrid solution –– Supports all real time protocols like IPTcom, TRDP, CIP and Profinet on the Ethernet interface –– No obsolescence risk due to the use of duagon® own softIP in an FPGA Application Examples MVB interface for process data with well-proven real time behaviour that is complemented with a high bandwith Ethernet interface for: –– message data –– firmware/file downloads –– web based service/configuartion interface D135EML Hardware Architecture SDRAM SoC 32 bit microprocessor, host & communicaiton interface controllers Life Cycle Cost The use of an FPGA with included duagon own soft-IP minimizes the risk and costs in case of component obsolescence. The D135EML has been strictly designed without electrolytic capacitors to avoid service costs for changing capaci

MVB - 4096 Process data ports - Physical layer: EMD or ESD+ - Integrated 120 Q termination resistance - one or two 9 pole DSUB female or male/female - Free selectable UNC or M3 Bolt Ethernet - One galvanically isolated ethernet channel with reliable M12 connector - Fully compliant with IEEE 802.3 and IEC61375 Ethernet - IPTcom Protocols - trdP* Diagnostic/Ser- - LEDs for visual status information (power on, run-vice ning, communicating, failure, ...) - Diagnostic information available on HTTP webserver and host interface Operating - Ambient temperature: - Relative humidity: 75%, max 95% for 30...