PI2X CAN Bus Module PCI Express Mini Card CAN Bus communication module for industrial, railway and automotive applications High-Speed CAN Interfaces The PI2X is a CAN bus module designed for use in industrial, railway and automotive applications. The card has two isolated CAN FD high-speed channels according to ISO 11898-1, with a transition rate of up to 12 Mbit/s. The CAN interfaces are available either on board to wire or board to board connectors. Various Installation Possibilities The PCIe Mini Card interface allows the installation of the module in standard PCIe Mini Card slots, as available in, e.g., Box PCs or CPCI systems. The PI2X is a few mm larger than the PCI Express Full-Mini form factor in its width. An adapter cable with 9-pin D-Sub connector enables the use of the module in, e.g., a Box PC, where the interface can be mounted in a front-panel cutout prepared for CAN. Compliance and Long-Term Availability The maintenance-free module is compliant with rolling stock, road vehicle and information technology standards, making it usable in various CAN communication applications. The PI2X is designed for fanless operation at temperatures ranging from -40 °C to +85 °C. Its design with all components soldered makes the module reliable and robust. The long-term availability of the device minimizes lifecyle management. 2x isolated CAN FD interface CAN Specification 2.0 A/B and FD Transition rate: up to 12 Mbit/s Extended PCI Express Mini Card Form Factor -40 °C to +85 °C

ME6 Fieldbus and Wireless WLAN, 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 ME6 is a modular extension for embedded applications in transportation, e.g., in trains or wayside. The module adds wireless connectivity and fieldbus and audio functionality to the system CPU. Main applications of the module include predictive maintenance, IoT gateway, diagnostics server, smart vehicle, passenger information and ticketing systems. Wireless Connectivity and Fieldbus Options The ME6 comes with one PCI Express Mini Card slot for LTE modems supported by two front-accessible micro-SIM card slots. A second PCI Express Mini Card slot can be used for a WLAN modem. The third PCI Express Mini Card slot is prepared for an additional MVB, CAN bus or audio module. The functions can be made available on up to two D-Sub connectors at the front panel. Modular System for Easy Configuration Due to duagon's modular concept, the ME6 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 removable storage shuttles, 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. The ME6 has no moving parts, making it maintenance free. 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 via PCIe Mini Card 2 micro-SIM card slots WLAN via PCIe Mini Card MVB, CAN bus or audio via PCIe Mini Card Conduction cooling of PCIe Mini Cards DIN rail, wall or 19" rack mounting -40 °C to +70 °C (+85 °C), fanless

DC20 Rugged 12.1" Panel PC with Touch Screen Rugged EN50155 Train Display Computer Fanless and maintenance-free human-machine interface (HMI) for the train driver cabin desk, interfacing for example as display control unit of the Computer Based Train Control system (CBTC) to the Automated Train Operation system (ATO). Robust Panel PC for Interactive Rail Applications The DC20 panel PC is a rugged, fanless and maintenance-free human-machine interface (HMI) for railway applications. It features a 12.1" display and touch screen. Its small, ultra-flat mechanical design and configuration options save space in the driver cabin and allow the panel to be tailored for all types of applications in different train models. In addition, its full software compatibility with the 10.4" DC19 panel PC both increases flexibility and lowers costs, e.g., if a downgrade to a smaller panel is necessary. High-Quality, High-Resolution Display The DC20 houses a robust impact-resistant XGA TFT LCD display with LED backlight. It also features LEDs and a light sensor at the front. Due to its high resolution and optimized usability, it is a perfect choice for, e.g., CCTV. Powerful & Energy-Efficient Computing The DC20 is powered by an Intel Atom processor from the E3900 series running at up to 1.6 GHz and equipped with up to 8 GB RAM with ECC and a 32 GB soldered eMMC. Standard interfaces include two Gigabit Ethernet, one CAN, one audio, digital I/O and RS232/RS422/RS485 - all available on M12 connectors at the back of the panel PC. Two PCI Express Mini Card interfaces can control wireless communication functions like 4G LTE and GNSS. Two micro-SIM card slots with dual-SIM functionality are accessible at the back of the panel. Flexible Rail Network Connection Options The DC20 can provide Multifunction Vehicle Bus (MVB) master or slave support where necessary, by adding an MVB PCI Express Mini Card. This makes the display scalable for different applications. Extremely Rugged, Perfectly Rail-Ready The DC20 comes with an extremely rugged housing with an IP65 compliant front. It supports a railway-compliant power supply of 24 V DC to 110 V DC, its internal PSU complying with EN 50155 class S2. Also in compliance with the standard, the DC20 operates in a -25 °C to +70 °C environment (+85 °C for 10 minutes), achieved through fanless conduction-cooling technology. All electronic components are soldered to withstand shock and vibration, backed up by solid M12 connectors, and protected by conformal coating. Long-term availability ensures an extended product life and future-safety. The panel PC meets all important requirements for railway equipment for fast, competitive time-to-market even in mission-critical environments. 12.1" display with LED backlight 1024 x 768 pixels resolution Intel Atom E3900 series All external interfaces on M12 connectors -25 °C to +70 °C (+85 °C), fanless Maintenance-free design Compliant to IP65 (front) and EN 50155 (railway) Linux and Windows support

DC19 Rugged 10.4" Panel PC with Touch Screen Rugged EN50155 Train Display Computer Fanless and maintenance-free human-machine interface (HMI) for the train driver cabin desk, interfacing for example as display control unit of the Computer Based Train Control system (CBTC) to the Automated Train Operation system (ATO). Robust Panel PC for Interactive Rail Applications The DC19 panel PC is a rugged, fanless and maintenance-free human-machine interface (HMI) for railway applications. It features a 10.4" display and touch screen. Its small, ultra-flat mechanical design and configuration options save space in the driver cabin and allow the panel to be tailored for all types of applications in different train models. In addition, its full software compatibility with the 12.1" DC20 panel PC both increases flexibility and lowers costs, e.g., if an upgrade to a larger panel is necessary. High-Quality, High-Resolution Display The DC19 houses a robust impact-resistant XGA TFT LCD display with LED backlight. It also features LEDs and a light sensor at the front. Due to its high resolution and optimized usability, it is a perfect choice for, e.g., CCTV. Powerful & Energy-Efficient Computing The DC19 is powered by an Intel Atom processor from the E3900 series running at up to 1.6 GHz and equipped with up to 8 GB RAM with ECC and a 32 GB soldered eMMC. Standard interfaces include two Gigabit Ethernet, one CAN, one audio, digital I/O and RS232/RS422/RS485 - all available on M12 connectors at the back of the panel PC. Two PCI Express Mini Card interfaces can control wireless communication functions like 4G LTE and GNSS. Two micro-SIM card slots with dual-SIM functionality are accessible at the back of the panel. Flexible Rail Network Connection Options The DC19 can provide Multifunction Vehicle Bus (MVB) master or slave support where necessary, by adding an MVB PCI Express Mini Card. This makes the display scalable for different applications. Extremely Rugged, Perfectly Rail-Ready The DC19 comes with an extremely rugged housing with an IP65 compliant front. It supports a railway-compliant power supply of 24 V DC to 110 V DC, its internal PSU complying with EN 50155 class S2. Also in compliance with the standard, the DC19 operates in a -25 °C to +70 °C environment (+85 °C for 10 minutes), achieved through fanless conduction-cooling technology. All electronic components are soldered to withstand shock and vibration, backed up by solid M12 connectors, and protected by conformal coating. Long-term availability ensures an extended product life and future-safety. The panel PC meets all important requirements for railway equipment for fast, competitive time-to-market even in mission-critical environments. 10.4" display with LED backlight 1024 × 768 pixels resolution Intel Atom E3900 series All external interfaces on M12 connectors -25 °C to +70 °C (+85 °C), fanless Maintenance-free design Compliant to IP65 (front) and EN 50155 (railway) Linux and Windows support

PU30 Wide-Range Railway Power Supply Unit, 24 to 110 VDC, 120 W 3U 6 HP PSU The PU30 is a plug-in power supply unit for 19" systems (e.g., CompactPCI). The undervoltage threshold is configurable via rotary switch. The PSU is compliant with EN 50155. Designed for Rail Applications, Vehicle and Wayside The PU30 is a plug-in power supply unit for 19" systems (e.g., CompactPCI). It is especially designed for computer systems in public transport vehicles and for harsh environments, like railway applications, making it suitable for both rolling-stock and wayside use. Wide-Range Input The PU30 has a nominal input power range of 24 V DC to 110 V DC with a max. input voltage range of 14.4 V DC to 154 V DC (according to EN 50155 and S-9401). The undervoltage threshold is configurable via rotary switch for the nominal voltages of 24, 36, 48, 72, 96, 110 V DC and 74 V DC. Advanced Power Supply Functionality The standard output voltage is 12.6 V DC with a dynamic load sharing between 12.6 V DC and 5 V DC with 120 W. The output power at 3.3 V DC is 30 W, which is shared with the 5 V DC load. Switch-on behavior is independent of the load. The PU30 also has a standby voltage of 5 V DC with 5 W to supply the independent shelf controller, and to support wake-on-LAN functionality. The standby voltage is always on. The PSU provides an inhibit port for switching the output voltages. It also indicates the event of an input power failure, output voltage failure or an overtemperature. Rugged Design The PSU is coated conformally, and all components are secured against vibration. When more power supplies run in parallel, there is a load sharing. The double voltage monitoring ensures that the output voltage is within the valid range. In case of an error, the voltage is powered down. The thermal stress is extremely low due to integrated heat sinks and diversion of dissipated heat over the mounting surface. The PU30 is compliant with EN 50155, operating in the temperature range from -40 °C to +70 °C (10 min @ +85 °C). 3U, 6 HP, 19" rack mountable Wide range input 24 V DC to 110 V DC nominal Configurable undervoltage threshold via rotary switch Output power 120 W without derating Hold up time 10 ms (EN 50155 Class S2) Active power sharing Inverse current protection H15 rear connector -40 °C to +70 °C (+85 °C) Conformal coating Input voltage according to S-9401 EN 50155 compliance

PC3 Modular Programmable Controllers Combination of processor, I/O modules and communication interfaces for flexible control and monitoring in railway systems Flexible PC3 modular programmable controller for railway vehicles enabling custom system design with selectable processor, I/O modules and communication interfaces. Ideal for train control, onboard diagnostics, HVAC control and condition monitoring applications, supported by ISO 9001 engineering and system design services. Flexible Design for Railway Subsystems If the standard PC3 Controllers do not meet your requirements, the PC3 modular system offers unparalleled customization, allowing you to design the ideal configuration for your unique requirements. With duagon's wide selection of processor modules, I/O modules, power supply options, and communication interfaces at your disposal, you can tailor the system to meet the specific needs of your application or project. This flexibility ensures that you get exactly what you need, without compromise. I/O Modules and Communication Interfaces Select any number and type of PC3 I/O modules and communication interfaces from our wide range of certified off-the-shelf modules. Once you have chosen your configuration, the PC3 Controller is quickly manufactured to create a flexible, railway compliant, single board computer. If your requirements are slightly different to our standard product offering, we can provide our ISO 9001 accredited design services to customize the PC3 Controller to suit your application. We have a suite of off-the-shelf electronic and software building blocks to create your ideal solution. CRA-ready with PM4000 processor module and duagon OS Designed for railway applications Supports applications like passenger vehicle Condition Based Monitoring or HVAC Control Systems Remote monitoring for real-time system management Multiple power supply options available Wide range of I/O configurations, enabling complex control integrations Multiple protocols supported for seamless integration Scalable design for easy configuration adaptation Rapid application development with IEC 61131 PLC or C-API programming EN 50155:2021 compliant

DIO021E Ethernet Remote I/O Module Digital/Analog I/O Module with Multi-Protocol Ethernet Interface Digital and Analog I/O The DIO021E is a remote I/O module controlled via Ethernet, with 8 digital inputs, 2 digital outputs, and 4 analog inputs. All digital inputs can be used as PWM outputs or event counters. The digital outputs allow bidirectional current flow. The analog inputs support voltage, current, or resistive measurements. All I/O channels are galvanically isolated from the internal logic and the Ethernet interface. Communication Interfaces Additionally, the DIO021E provides a multi-protocol serial interface (RS232/422/485) with the physical layer selectable by software, a maintenance port to access the command line interface, and 8 code inputs. The code inputs can be used to generate an index, which enables geographical addressing by the application. The integrated Ethernet controller, designed by duagon, features hardware prioritization and low jitter. The DIO021E complies with IEEE 802.3 and supports auto-negotiation, auto-crossover, and half or full duplex operation. Flexible Application Software Applications for the DIO021E are generally developed by the customer. duagon provides a build environment for this purpose, including the development library, a demo application, and accompanying documentation. On request, duagon also offers application development as an engineering service. Alternatively, the DIO021E can be ordered as an off-the-shelf platform, requiring configuration only. For Rolling Stock Environments The DIO021E can be powered directly from battery, supporting voltage ranges of 24 V DC to 110 V DC. It is designed for harsh rolling stock environment and complies with the EN 50155 standard: it withstands -40 °C to +85 °C operating temperatures, is coated against humidity and provides enhanced EMI and vibration robustness. 8 digital inputs, 2 digital outputs 4 analog inputs One 10BASE-T/100BASE-TX Ethernet interface One multi-protocol serial communications port (RS232/422/485) Coding pins for optional geographical addressing Web server for remote diagnostics and firmware updates -40 °C to +70 °C (+85 °C for 10 minutes) operating temperature

PC2620 PC2 Configurable I/O Controller with LCD & Keypad Programmable Universal I/O Controller with LCD and Keypad The PC2620 has been proven to survive the rigors required for Railway Vehicles including: Electrical surges and transients of EN 50155 / EN 50121-3-2. Shock and vibration in accordance with EN 50155 / EN 61373. Operating temperature range of -40°C to +70°C and relative humidity 5% to 95% non-condensing. Backlit 2x20 character LCD. Tactile 12 key keypad. Six software configurable analogue inputs. Sixteen software configurable digital inputs. Sixteen low-side (sinking) digital outputs. Three software configurable universal inputs (analogue or digital). Two software configurable universal outputs (analogue or digital). Remote I/O Expansion through isolated RS485 port. 10/100 Mbps Wired Ethernet. Two RS232 serial communications ports. One 2-wire non-isolated RS485 serial communications port. MicroSD card interface. Suitable for nominal battery voltages of 24VDC in accordance with EN 50155. Operating temperature range: -40°C to +70°C (+85°C for 10 minutes). Conformal Coating.

PC2611 PC2 Configurable I/O Controller with MVB Programmable Universal I/O Controller with MVB Interface Programmable Controller The PC2611 is a EN 50155 compliant, software configurable programmable controller. It is suitable for railway applications on rail vehicles. The PC2611 has been proven to survive the rigors required for railway vehicles including electrical surges and transients (EN 50155/EN 50121-3-2), shock and vibration (EN 50155/EN 61373), an operating temperature of -40 °C to +70 °C and a relative humidity of 5% to 95% non-condensing. Applications Passenger Vehicle Condition Based Monitoring Heating Ventilation Air Conditioning (HVAC) Control Systems Onboard controls for fire protection, power packs and doors Locomotive Performance and Condition Monitoring Trackside Monitoring and SCADA Industrial Control Systems Six software configurable analogue inputs. Sixteen software configurable digital inputs. Sixteen low-side (sinking) digital outputs. Three software configurable universal inputs (analogue or digital). Two software configurable universal outputs (analogue or digital). Two independent (isolated) MVB-EMD interfaces. Remote I/O Expansion through isolated RS485 port. 10/100 Mbps Wired Ethernet. Two RS232 serial communications ports. One 2-wire non-isolated RS485 serial communications port. Connections for MVB-EMD via DB9. MicroSD card interface. Suitable for nominal battery voltages of 24VDC in accordance with EN 50155. Operating temperature range: -40°C to +70°C (+85°C for 10 minutes). Conformal Coating.

PM4000 High-Performance Processor Module Processor Module with Cybersecurity Support for the PC3 Series Range of Programmable Controllers CRA-Ready Processor Module for Railway Applications The PM4000 is the new high-performance processor module designed as a cybersecurity-ready replacement for the PM300x in the duagon PC3 product family, maintaining full compatibility with the existing PC3 I/O and communication modules while adding enhanced security features. The PM4000 is intended for railway applications including I/O control functions, gateway functionality, and condition cased monitoring systems such as HVAC, pantograph monitoring, and door control. Modular and Configurable As part of the PC3 product family, the PM4000 benefits from a modular architecture that allows the base processor module to be combined with a wide range of I/O and communication extension modules. The PM4000 comes with one Fast Ethernet interface as standard; a second Fast Ethernet interface is available as an option. One of the two serial ports is configurable as RS485 by default, or as RS232 as an order option. Furthermore, the PM4000 can be equipped with an external USB port and a microSD card holder. Software and Application Development The PM4000 runs on duagon OS, a Linux-based platform providing modularity at the software level. Furthermore, the PM4000 supports iecTeso for IEC 61131-3:2025 application development. Custom application development by duagon is also possible. This Product is Coming Soon The PM4000 will be available once conformity assessments are completed. CRA-ready: Cybersecurity support (IEC 62443-4-2 SL-2 capable) with duagon OS High-performance 64-bit dual-core ARM Cortex-A53 processor Up to 2 × 10BASE-T/100BASE-TX Ethernet interfaces One isolated RS232 serial communication port One isolated RS485/RS232 serial communication port Support for most common real-time Ethernet protocols