SA8 CAN Bus ISO High-Speed Interface Adapter SA-Adapter The SA8 is a 1-channel CAN ISO high-speed interface adapter with optical isolation. The SA8 is a 1-channel CAN ISO high-speed interface adapter with optical isolation. SA-Adapters are small universal boards providing the physics for legacy serial I/O, fieldbus interfaces and other small I/O functions. One serial line is provided per adapter, which can be plugged directly to the CPU board as a mezzanine. Alternatively, the adapter can be connected to the front panel via ribbon cable. The SA concept allows to add additional I/O interfaces to many of duagon's CPU boards, enhancing flexibility with regard to the line transceivers and isolation requirements. Whether a specific SA-Adapter (or a mix of different SA-Adapters) fits on a specific CPU board is determined by a combination of mechanical, performance, FPGA and operating system criteriaand needs to be verified for every board configuration requested. 1 ISO high-speed channel Optically isolated Shielded 9-pin D-Sub connector

ME3 RS232, RS422/485 Serial Communication Module for Embedded Computer System Fanless Compact Box PC for Modular Systems with DIN-Rail Mounting DIN Rail fully modular component with RS232, RS422 and RS485 ports and IBIS master/slave options Extension for Various Applications The ME3 is a modular extension for embedded applications in transportation, e.g., in trains or wayside. The module adds serial communication interfaces to the system CPU. Main applications of the module include predictive maintenance, IoT gateway, diagnostics server, smart vehicle, passenger information and ticketing systems. Serial Communication The ME3 comes with three COM front connectors supporting four UART interfaces. The standard product features one RS232 port with full hardware handshaking, one combined RS232 and RS422/RS485 port and either one RS422/RS485 port or one IBIS port (Master or Slave). Modular System for Easy Configuration Due to duagon's modular concept, the ME3 offers flexibility in built-to-order configurations. Via its extension connectors, the box can be easily combined with pre-fabricated CPU modules or other extension modules, for example a PSU or a wireless communication module, providing additional features and short delivery times. In the modular system, the data transfer between the modules as well as the power distribution between the individual components takes place via the extension connectors standardized by duagon. The aluminum housing with cooling fins allows fanless operation. ME3 has no moving parts, making it maintenance free. Rolling-Stock Qualified and Long-Term Availability The serial communication module is qualified for rolling stock and wayside applications. Long-term availability ensures an extended product life and future-safety. 2 RS232 2 RS422/RS485 IBIS Master IBIS Slave DIN rail, wall or 19" rack mounting -40 °C to +70 °C (+85 °C), fanless

ME2 SATA Based SSD/HDD Data Storage Module for Embedded Computer System Fanless Compact Box PC for Modular Systems with DIN-Rail Mounting DIN Rail fully modular component for one SATA HDD/SSD removable disk for up to 8 TB storage capacity Extension for Various Applications The ME2 is a modular extension for embedded applications in transportation, e.g., in trains or wayside. The module adds storage capacity to the system CPU. Main applications include CCTV, predictive maintenance, IoT gateway, diagnostics server, smart vehicle, passenger information and ticketing systems. Storage Capacity The ME2 comes with a shuttle suitable for a 2.5" SATA HDD/SSD disk with a height of either 7 mm or 9.5 mm. For higher security requirements a lockable SATA shuttle is optionally available. For higher storage capacity two ME2 modules can be combined providing up to 8 TB. Modular System for Easy Configuration Due to duagon's modular concept, the ME2 offers flexibility in built-to-order configurations. Via its extension connectors, the box can be easily combined with pre-fabricated CPU modules or other extension modules, for example a PSU or a wireless communication module, providing additional features and short delivery times. In the modular system, the data transfer between the modules as well as the power distribution between the individual components takes place via the extension connectors standardized by duagon. The aluminum housing with cooling fins allows for fanless operation. The ME2 is maintenance free without moving parts. Rolling Stock Qualified and Long-Term Availability The data storage module is qualified for rolling stock and wayside applications. Long-term availability ensures an extended product life and future-safety. Hard disk drive or solid state drive shuttle 2.5" SATA HDD/SSD slot HDD/SSD slot prepared for locking Up to two ME2 modules per system DIN rail, wall or 19 rack mounting -40 °C to +70 °C (+85 °C), fanless

ME1 Wireless Network Communication Module for Embedded Computer System Fanless Compact Box PC for Modular Systems with DIN-Rail Mounting DIN Rail fully modular component for wireless networks in IoT, security, passenger information systems, predictive maintenance and diagnostics. Extension for Various Applications The ME1 is a modular extension for embedded applications in transportation, e.g., in trains or wayside. The module adds wireless connectivity to the system CPU. Main applications include predictive maintenance, IoT gateway, diagnostics server, smart vehicle, passenger information and ticketing systems. Wireless Connectivity The ME1 comes with two M.2 slots for high-speed LTE modems (LTE Advanced or LTE), each with two front-accessible micro-SIM card slots. The PCI Express Mini Card slot is prepared for an additional WLAN module. For GPS/GLONASS functions, the box has an onboard GNSS receiver and an SMA antenna connector. Modular System for Easy Configuration Within duagon's modular concept, the ME1 offers flexibility in built-to-order configurations. Via its extension connectors, the box can be easily combined with duagon CPU modules or other extension modules, for example a PSU or removable storage shuttles, providing additional features and short delivery times. In the modular system, data transfer between the modules as well as the power distribution between the individual components takes place via the duagon-standardized extension connectors. The aluminum housing with cooling fins allows for fanless operation. The ME1 is maintenance free without moving parts. Rolling Stock Qualified and Long-Term Availability The wireless communication module is qualified for rolling stock and wayside applications as well as for industrial automation applications. Long-term availability ensures an extended product life and future-safety. LTE Advanced via M.2 4 Micro-SIM card slots WLAN via PCIe Mini Card GNSS receiver Conduction cooling of modems DIN rail, wall or 19" rack mounting -40 °C to +70 °C (+85 °C), fanless

MP1 Ultra-Wide Range Power Supply Unit for Embedded Computer System Fanless Compact Box PC for Modular Systems with DIN Rail Mounting Wide range 24 to 110 VDC power supply unit for fully modular DIN rail systems. Rugged Ultra-Wide PSU for Transportation The MP1 is a PSU module for use in transportation, e.g., in trains. The power input allows an operating input voltage range from 24 V DC to 110 V DC nominal, which is EN 50155 compliant. Modular System for Easy Configuration Due to duagon's modular concept, the MP1 offers flexibility in built-to-order configurations. The PSU can be easily combined with the pre-fabricated CPU module MC50M, providing short delivery times. In the modular system, the data transfer between the modules as well as the power supply of the individual components takes place via the extension connectors standardized by duagon. Flexible System Installation Various mounting options facilitate the integration of the module into an existing environment. The standard 35 mm DIN Rail mounting offers space saving mounting of all system modules on a single rail. Wall mounting and mounting in a 19" rack using adaption brackets are an option. The aluminum housing with cooling fins allows fanless operation. MP1 has no moving parts, making it maintenance free. In-Vehicle Qualified and Long-Term Availability The MP1 is qualified for rolling stock. Long-term availability ensures an extended product life and future-safety. Ultra-wide range power input: 24 V DC to 110 V DC nominal Full range supply voltage: 16.8 V DC to 138 V DC DIN rail, wall or 19" rack mounting EN 50155 compliant -40 °C to +70 °C (+85 °C), fanless

MC50M Modular Gateway Computer with Intel Atom Processor for Rolling Stock Embedded System for IoT, Network Security and Predictive Maintenance DIN Rail mounted fully modular computer with M12 front panel connectors, for network security, data protection and predictive maintenance in digital railway, public transport and industrial automation applications Low Power CPU for IoT/Network Applications The MC50M is a modular computer for embedded applications in transportation, e.g., trains, buses or commercial vehicles. The computing platform features an Intel Atom E3900 series CPU with low power dissipation and scalability in performance and memory. The MC50M is the ideal basis for functions such as security gateway, predictive maintenance, CCTV or ticketing system, or to act as a diagnostics server. Modular System for Easy Configuration The MC50M can be a stand-alone product, but due to the modular concept it offers flexible built-to-order configurations. The box can be easily combined with prefabricated extension modules, providing additional features and short delivery times. In the modular system, the data transfer between the modules as well as the power distribution between the individual modules takes place via the extension connectors standardized by duagon. Extension modules can provide application-specific functions like wireless communication (LTE advanced, WLAN, GNSS), MVB, CAN bus, or other I/O. A removable storage shuttle can support the integration of a 2.5" SATA HDD/SSD. With a PSU extension module, ultra wide range isolated power supply from 24 V DC to 110 V DC nominal (EN 50155) is available. Power Saving Design and Security Features The board management controller provides enhanced reliability and reduced downtime. The Trusted Platform Module supports security and encryption features. With the ignition switch for remote control of booting and shutdown, the platform provides additional features for power saving. Flexible System Installation Various mounting options facilitate the integration of the box into an existing environment. The standard 35 mm DIN Rail mounting offers space saving mounting of all system modules on a single rail. Wall mounting and mounting in a 19" rack using adaption brackets are an option. The aluminum housing with cooling fins allows fanless operation. MC50M has no moving parts, making it maintenance free. Rolling Stock Qualified The CPU module is qualified for rolling stock and wayside applications. Long-term availability ensures an extended product life and future-safety. Intel Atom E3900 series Up to 8 GB DDR3 RAM with ECC Trusted Platform Module M.2 NVMe slot for storage Gb Ethernet, USB 3.2 Gen 1x1, RS232, RS485/422, DisplayPort DIN rail, wall or 19" rack mounting Input voltage 24 V DC nom. or 48 V DC nom. with ignition Full range power supply 16 V DC to 60 V DC EN 50155 compliant (railways) -40 °C to +70 °C (+85 °C), fanless

D213 MVB Diagnostic System duagon`s MVB diagnostic systems are designed for debugging MVB devices and networks. The diagnostic system is connected to a common PC. The user can operate the diagnostic system in two operation modes: In the MONITOR mode, the diagnostic system provides a complete set of commands to investigate MVB devices on the bus. Several interactive commands are available on a PC terminal console: Read and write MVB process data MVB network investigation with device status poll and scanning of all device ports Self-learning BA (BA configuration is learned by listening on the MVB bus) In the SERVER mode, the user applications can be programmed and executed on the PC which is connected to the diagnostic system. A full featured MVB programming library is included in the diagnostic system to control a whole MVB network. The diagnostic system can be used with a common PC: The D213 is a PCI card to be used in a standard PCI slot. The MVB interface of the D213 complies withthe TCN standard IEC61375. It supports both wire based physical layers being on the market today (selectable by switch): ESD+ and EMD. The D213 is not recommended for new designs. All in one diagnostic system MVB receiver insensitivity for improved noise immunity (selectable via order option) Supports MVB type "EMD" and "ESD +" Future MVB diagnostic application on demand Complete set of commands to investigate MVB devices on the bus Available for all wire based physical layers on the market today

D212 MVB Star Coupler The D212 connects a wire based MVB segment to at least one, in maximum up to five OGF Optical Glass Fiber bus segments. The transferred telegrams are refreshed with respect to their magnitude, jitter, frame timing and general plausibility. It is designed for the harsh traction environment (-40 °C to +70 °C) and is fully compliant to the EN 50155/EN 50121-3-2:2006 standard. EMD, ESD+ OGF 5x (1x) 24 V to 110 V DC DIN Rail Mount

D210 MVB Repeater Single/Redundant The D210 connects two MVB segments to each other. Communication traffic from both sides is exchanged with the other side. The transferred telegrams are refreshed with respect to their magnitude, jitter, frame timing and general plausibility. The contents of data transferred between the two MVB segments is not changed. Therefore, the D210 MVB repeater is completely transparent to all kinds of bus traffic, i.e. it is a pure Layer 1 device. The two MVB segments may be of type ESD+ or EMD. In case, they are of different type (one ESD+, one EMD), then all relevant timing differences between the two segments are automatically corrected. Two identical halves support functional redundancy of the MVB repeater logic. Their functions are completely independent from each other. There are two MVB interfaces, Segment X and Y. Their electrical properties are identical. The decision for the options "ESD+" or "EMD" is taken for each segment independent from the other one. The two MVB lines A and B are galvanically isolated to the logic/IO and to each other. The D210 is directly powered from the vehicle battery, supporting voltages such as 24 V or 110 V. The D210 is designed for harsh rolling stock environment and complies with the EN 50155 standard. Enables interoperability due to two galvanically isolated MVB nodes with EMD and ESD+ Two identical halves support functional redundancy Allows for more than 32 nodes per MVB segment and increases cable length limits Allows for logical MVB system to span several vehicles within fixed train set Supports 24 V to 110 V power supply

D204 MVB Light Fiber Interface The D204 interface is intended as a converter from duagon’s series of MVB ESD interface boards to the MVB OGF physical medium. It may be used in redundant or non-redundant configurations. The D204 is not recommended for new designs. Fiber Optical ESD Connector Option Redundant