MC50I Modular Gateway Computer with Intel Atom Processor for Industrial Gateways Embedded System for IoT, Network Security and Predictive Maintenance DIN Rail mounted fully modular gateway computer, with RJ45 front panel connectors, for network security, data protection and predictive maintenance in industrial and rail wayside applications. Low Power CPU for IoT/Network Applications The MC50I is a modular computer for embedded applications in industrial automation. The computing platform features an Intel Atom E3900 series CPU with low power dissipation and scalability in performance and memory. The MC50I is the ideal basis for functions such as security gateway, predictive maintenance or CCTV, or to act as a diagnostics server. Modular System for Easy Configuration The MC50I 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), CAN bus, or other I/O. A removable storage shuttle can support the integration of a 2.5" SATA HDD/SSD. 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. MC50I has no moving parts, making it maintenance free. Wayside Qualified and Long-Term Availability The CPU module is qualified for wayside and information technology 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 -40 °C to +70 °C, fanless

ME4 Fieldbus and Wireless LTE, MVB/CAN & Audio Module for Embedded Computer System Fanless Compact Box PC for Modular Systems with DIN-Rail Mounting DIN Rail fully modular component with M.2, MVB, CAN or audio on PCIe and onboard GNSS receiver Extension for Various Applications The ME4 is a modular extension for embedded applications in transportation, e.g., in trains or wayside. The module adds wireless connectivity, fieldbus and audio functionality to the system CPU. Its main applications include predictive maintenance, IoT gateway, diagnostics server, smart vehicle, passenger information and ticketing systems. Wireless Connectivity and Fieldbus Options The ME4 comes with one M.2 slot for high-speed LTE modems (LTE Advanced or LTE) providing two front-accessible micro-SIM card slots. For GPS/GLONASS functions, the box has an onboard GNSS receiver which can be connected via antenna connector. One PCI Express Mini Card slot is prepared for an additional MVB, CAN bus or audio module. The functions can be made available on two D-Sub connectors at the front panel. Modular System for Easy Configuration Within duagon's modular concept, the ME4 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 ME4 is maintenance free without moving parts. Rolling Stock Qualified and Long-Term Availability The wireless and fieldbus module is qualified for rolling stock and wayside applications. Long-term availability ensures an extended product life and future-safety. LTE Advanced via M.2 2 Micro-SIM card slots MVB, CAN bus or audio via PCIe Mini Card GNSS receiver Conduction cooling of M.2 and PCIe Mini Cards DIN rail, wall or 19" rack mounting -40 °C to +70 °C (+85 °C), fanless

SA3 RS232 Interface Adapter SA-Adapter The SA3 is a 1-channel RS232 interface adapter with optical isolation. The SA3 is a 1-channel RS232 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 regardto 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 criteria and needs tobe verified for every board configuration requested. 1 RS232 channel Optically isolated Shielded 9-pin D-Sub connector

SA2 RS422/RS485 Interface Adapter SA-Adapter The SA2 is a 1-channel RS422/485 half/full duplex interface adapter with optical isolation. Full- or half-duplex communication The SA2 is a 1-channel RS422/485 half-/full-duplex interface adapter with optical isolation. Versatile I/O Features SA-Adapters are small universal boards providing the line drivers for legacy serial I/O, fieldbus interfaces and other I/O functions. One serial line is provided per adapter, which can be plugged directly to duagon products such as CPU boards as a mezzanine. Alternatively, the adapter can be connected to the front panel via ribbon cable. Interface Extensibility The SA concept allows to add additional I/O interfaces to duagon products, enhancing flexibility for line transceivers and isolation requirements. Compatibility of SA-Adapters or a combination thereof with duagon products is determined by mechanical, performance, FPGA and operating system criteria and needs to be verified for every board configuration requested. Long-Term Availability Long-term availability ensures an extended product life and future-safety. 1 RS422/485 channel Optically isolated Shielded 9-pin D-Sub connector

SA1 RS232 Interface Adapter SA-Adapter The SA1 is a 1-channel RS232 interface adapter without optical isolation. The SA1 is a 1-channel RS232 interface adapter without 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 criteria and needsto be verified for every board configuration requested. 1 RS232 channel Not isolated Shielded 9-pin D-Sub connector

F600 Side Card for SATA/Legacy I/O 3U CompactPCI The F600 is a 4HP legacy I/O extension card for 3U Intel based CompactPCI single-board computers. It can be used in combination with the F14 and compatible CPU boards. The F600 is a 4HP legacy I/O extension card for 3U Intel based CompactPCI single-board computers. It can be used in combination with the F14 and compatible CPU boards. Modern Intel based boards increasingly support USB interfaces as an exclusive universal connection of devices such as keyboard, mouse, CD-ROM, floppy etc. Especially in industrial applications however many existing systems still use COM interfaces. The F600 provides SA-Adapter slots for up to four additional COMs, two at the front panel and two on board. Since SA-Adapters provide the physical layers, the F600 can be configured flexibly with a combination of RS232, RS422 or RS485 interfaces, alternatively isolated or not isolated. In addition an onboard 2.5" SATA hard-disk slot can be used on the standard version of the F600, which comes with two COM interfaces. The F600 is directly plugged to the right side of the respective single-board computer. A robust connector makes for high mechanical stability. It is delivered with an 8HP front panel, replacing the 4HP front panel of a 3U single-board computer and thus resulting in a solid one-piece front panel. 4 HP extension for 3U Intel SBCs F14, F15, F17, F18, F19P, F21P 1-4 COMs via SA-Adapters Optical isolation depending on SA-Adapter 2.5" SATA hard-disk slot Additional SATA port for external device -40°C to +85°C screened

F403 Railway I/O Board for Digital I/O 3U CompactPCI The F403 is an EN 50155 compliant binary I/O CompactPCI board with 16 bidirectional digital channels especially designed for railway applications. Digital I/O for Railway The F403 is a digital I/O CompactPCI board especially designed for railway applications. The card is used for input/output of digital signals with different voltage levels and ground references. It supports 16 bidirectional binary input/output channels, which are separated into four optically isolated groups. EN 50155 Compliance Its voltage range from 14.4 VDC to 154 VDC and its current output of 1 A at 24 V complies with EN 50155, which makes the board ready for immediate use in train applications. Safety Measures for Mobile Environments The four front connectors are implemented by using spring cage terminal blocks causing only low wiring outlay and supporting fast installation. The digital railway I/O supports all safety measures necessary for mobile environments like trains including voltage and temperature supervision and readback of outputs. 4HP 32-bit/33-MHz CompactPCI 16 bidirectional digital I/Os Organized in 4 optically isolated groups Connected via spring cage terminal blocks Reduced wiring for fast installation I/O voltage range 14.4 VDC to 154 VDC Current output 1 A at 24 V Driver support for all common operating systems -40 °C to +85 °C Conformal coating EN 50155 compliant

F405 Railway I/O Board - Data Acquisition & Control 3U CompactPCI The F405 is an EN 50155 compliant multifunction I/O CompactPCI board with digital in, digital out, analog out, pulse counter in and PWM out channels especially designed for railway applications. Multiple I/O Functions and Status Indication The F405 provides multiple I/O functions especially for Automatic Train Operation (ATO). All digital inputs can be operated with common GND or common positive voltage in the range of -110 V to +110 V. The pulse counter inputs can be used to connect a speed sensor and provide frequency and distance measurement as well as direction, standstill and rolling detection as built-in functions which are all integrated in the FPGA. The board's high-side switching digital outputs support voltages in the range from 24 V to 110 V. The analog outputs provide the output value as voltage or as current. With their programmable cycle and pulse length, the PWM outputs are suitable for, e.g., engine power control. The status of all inputs and outputs as well as the indication of OK and reset is shown via LEDs on the front panel. Compact and Cost Saving All I/O functions are located on one board and provided via one rugged I/O connector. This lowers the number of boards in the system, reducing system costs and minimizing the costs for maintenance and downtime. Proven Components, Long-Term Availability Due to its FPGA based design and the use of proven in use IP cores and hardware building blocks, the board provides reduced risk and effort as well as long-term availability. Robustness and Safety Measures The F405 provides safe and reliable operation. In case of software failures or host connection problems, the watchdog function sets the outputs to a default state. Reverse polarity protection, overcurrent protection and readback function make the digital outputs safe and robust in use. Designed for Harsh Environments The F405 is designed for operation in a -40°C to +85°C temperature range according to EN 50155 class TX. The coated board withstands shock and vibration for reliable operation and a longer product life-time. Designed for Rail Applications The F405 is especially designed for in-vehicle railway applications, can be used in all train types and is compliant with EN 50155. With a guaranteed standard life-time of 10 years from product start, F405 facilitates the client’s life-cycle management by making the overall system available at least for this period of time. 32-bit/33-MHz CompactPCI 16 digital outputs, high-side switching (load to ground) 8 digital inputs 2 analog outputs, current and voltage 2 PWM outputs 2 pulse counter inputs 6 isolation groups Status LEDs for each I/O function Watchdog (software supervision) -40 °C to +85 °C EN 50155 compliant

F305 Quad Fast Ethernet & Real-Time Ethernet Interface Board 3U CompactPCI The F305 is a 3U CPCI 100-Mbit/s Ethernet controller with rugged M12 connectors, real-time capability and a focus on rolling-stock railway applications. Fast Ethernet for Railway Applications The F305 is a 3U CompactPCI 100-Mbit/s networking controller with a strong focus on railway applications. It comes in a compact 4 HP, one-slot width even with its rugged M12 connectors. The card provides four Fast Ethernet channels, supporting full-duplex or half-duplex with 10BASE-T and 100BASE-TX physical layers for distances up to 100 m. As an assembly option, the board is available with or without a real-time Ethernet controller and extended connectivity, making it scalable to system requirements. Real-Time Ethernet for d-SC The F305 has a special function as the real-time Ethernet component inside the controller of the duagon SAFE CONTROL System. d-SC is a platform to perform safe control functions, for example in rolling stock applications like Automated Train Operation (ATO) or Automated Train Protection (ATP). It usually consists of the MH50C d-SC controller system and safe remote I/O boxes. Ring Topology The distributed d-SC subsystems are connected via RT Ethernet in a ring, tolerating single failures. For example, in case of a broken cable, the entire system is still fully operational, as all d-SC subsystems can still be reached from the other end of the ring. The F305 offers the capability of short-connecting two front channels via software. Access to System-Internal d-SC I/O Cards In d-SC systems the F305 has a direct link to I/O cards on the same backplane, using the d-SC EBUS, power supply, and address lines. As the F305 itself has no special safety mechanisms and certification, the board must be considered as a black channel. EN 50155 Rolling Stock and EN 50121-4 / EN 50125-3 Wayside Compliance The F305 was fully designed to meet the requirements both for vehicle and wayside applications. Its operating temperature complies with the class TX specifications of -40 °C to +70 °C (10 minutes up to +85 °C). Standard boards include conformal coating. Along with its railway standard compliance and long-term availability of a minimum 10 years, the F305 is a rail-ready component, saving time to market and costs. 4 HP 32-bit/33-MHz CompactPCI 4 Ethernet channels, 100 Mbit/s Real-time Ethernet capability Optical isolation from other cards Full EN 50155 compliance -40 °C to +85 °C Conformal coating For rolling stock and wayside applications

G504 NVMe SSD Rapid Storage Shuttle 3U CompactPCI Serial The G504 is a CompactPCI Serial solid state drive carrier board designed to carry a 2.5" NVMe SSD U.2 or a NVMe SSD M.2. Ultrafast NVMe SSD The G504 is a CompactPCI Serial solid state drive shuttle. It is designed as a carrier board for a 2.5" NVMe SSD U.2 with ultra high data bandwidth for rapid data transfer. It is also possible to equip the G504 with an NVMe SSD M.2. The solid state drive is intended to be used as first level storage, e.g., for buffering control data while they are analyzed. Front Panel Status LEDs The unit's front panel features two status LEDs signalizing power and activity. Suitable for Various Application Areas The G504 is suitable for, e.g., automation or power and energy applications. Its compliance with the EN 50155 standard makes the board suitable for use in railway applications. Solid state drive shuttle 2.5" NVMe SSD U.2 slot NVMe SSD M.2 slot (optional) Two status LEDs -40 °C to +85 °C Compliant with EN 50155 (railways) PICMG CPCI-S.0 CompactPCI Serial peripheral card