MC52M
Modular Gateway Computer with Intel Atom Processor for Rolling Stock
Hauptmerkmale
- Intel Atom x7000RE series
- Up to 16 GB LPDDR5 RAM with IBECC
- Trusted Platform Module
- M.2 NVMe slot for storage
- 1 x 2.5 Gb + 3 x 1Gb Ethernet, USB 3.2 Gen 1x1, USB-C
- Input voltage 24 V DC nom. or 48 V DC nom. with ignition
- EN 50155 compliant (railways)
Low Power CPU
The MC52M is a modular computer for embedded applications in transportation, e.g., trains, buses or commercial vehicles. The computing platform features an Intel Atom x7000RE series CPU with low power dissipation and scalability in performance and memory.
The MC52M 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 MC52M 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.
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. MC52M has no moving parts, making it maintenance free.
Rolling Stock Qualified and Long-Term Available
The CPU module is qualified for rolling stock and wayside applications.
Long-term availability ensures an extended product life and future-safety.
Zugehörige Produkte
- Intel Atom x7835RE, 8 cores, 1.3 GHz, 32 EU, 12 W, -40 °C to +105 °C
- Intel Atom x7433RE, 4 cores, 1.5 GHz, 32 EU, 9 W, -40 °C to +105 °C
- Intel Atom x7211RE, 2 cores, 1.0 GHz, 16 EU, 6 W, -40 °C to +105 °C
- System RAM: 16 GB max., soldered LPDDR5x, IBECC, operating in LPDDR5-compatible mode
- Non-volatile RAM (NVRAM): 64 Kbit (8 K × 8) FRAM
- eMMC (soldered); 128 GB max.
- The following mass storage devices can be assembled: SSD M.2 (NVMe)
- SSD/HDD slot: 1 × M.2 2242/2260/2280 socket 3 Key M; NVMe (PCIe 2.0 x1); internally accessible
- USB
- 1 × Type-C
- 1 × USB 3.2 Gen 1x1, Type-A
- Ethernet
- 1 × 100/1000BASE-TX / 2.5GBASE-TX, M12, X-coded, receptacle
- 3 × 10/100/1000BASE-T, M12, X-coded, receptacle
- Serial
- 1 × USB-to-UART, isolated, USB Type-A
- LED
- Status: board status (BMC), power status
- Ethernet: activity, link
- User configurable: 2 ×
- Power
- 1 × power in, M12, A-coded, plug
- Ignition input
- Earthing connection: M6 screw
- Board management controller
- Temperature measurement
- System watchdog (BMC)
- Ignition watchdog
- Real-time clock, buffered by supercapacitor (5 days max.)
- Trusted Platform Module 2.0
- Supply voltage
- 24 V DC nom.
- 48 V DC nom.
- Power consumption: tbd typ. (depending on CPU type and CPU load), 40 W max. (including ME modules)
- Dimensions: (W) 58.25 mm, (D) 142.5 mm, (H) 132 mm
- Weight: 1 kg max.
- Mounting
- DIN rail
- Wall/flat surface
- Rack in 19" cabinet
- Cooling: Air cooling, natural convection, airflow 0.4 m/s
- Protection rating: IP20
- Compliance level: This product is prepared for use in EN 50155 systems. Some parameters are system-dependent and are specified on system level.
- Operating temperature: -40 °C to +85 °C (EN 50155:2021, Tmax/PCB = +85 °C; designed for use in OT4+ST1 systems)
- Equipment location: EN 50155:2021, location 2, cabin and interiors
- Rapid temperature variations: EN 50155:2021, class H1, no requirements
- Storage temperature: -40 °C (EN 50155:2021) to +85 °C (EN 60068-2-2, Bb)
- Altitude: +3000 m max. (EN 50125-1:2014, class AX)
- Pollution degree: EN 50124-1:2017, class PD3
- Humidity: +55 °C and +25 °C, 100 % RH max. (EN 50155:2021)
- Shock: 30 ms @ 50 m/s² (EN 61373:2010/AC:2017-09, vehicle body, cat. 1, class A)
- Vibration: 10 min @ 2.02 m/s² (functional) and 5 h @ 11.44 m/s² (long-life) (EN 61373:2010/AC:2017-09, vehicle body, cat. 1, class B, double acceleration)
- Electrical safety
- EN 50155:2021
- EN 62368-1:2020 + A11:2020
- EN 50153:2014 + A1:2017 + A2:2020
- EN 50124-1:2017
- EN ISO 13732-1:2008
- Fire protection: EN 45545-2:2023, EL9, HL3
- EMC emission
- EN 50121-3-2:2016 + A1:2019
- Regelung Nr. EMV 06 :2019-05-09 (2.0), Anhang E: Messung an Geräten, Schutzklasse S1
- EMC immunity: EN 50121-3-2:2016 + A1:2019
- Protective coatings: EN 50155:2021, class PC2 (Any PCB protected on both sides)
- Useful life: 20 years (EN 50155:2021, class L4)
- Operating temperature: -40 °C to +70 °C (EN 50125-3:2003, class T2, cubicle, with class T2 maximum extended by 5 °C)
- Storage temperature: -40 °C (EN 60068-2-1:2007, Ab) to +85 °C (EN 60068-2-2:2007, Bb)
- Altitude: +3000 m max. (EN 50125-3:2003, class AX)
- Humidity: 100 % RH max. (EN 50125-2:2002, control cabinet, class T1/T2/TX)
- Shock: 11 ms @ 20 m/s² (EN 50125-3:2003, in a switch cabinet 1 m to 3 m from the track)
- Vibration: 2.3 m/s² (EN 50125-3:2003, in a switch cabinet 1 m to 3 m from the track)
- Electrical safety
- EN 50124-1:2017
- EN 62368-1:2014 + AC:2015
- EMC emission
- EN 50121-4:2016
- EN 61000-6-4:2007 + A1:2011
- EMC immunity
- EN 50121-4:2016
- EN 61000-6-2:2005
- Restrictions: Service interfaces may only be used with a maximum cable length of 3 m for installations 10 m or less away from the track.
- EMC emission: ECE R10 Rev.5
- EMC immunity: ECE R10 Rev.5
