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MC50M - DIN-Rail 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

Download data sheet

  • MC50M Product ImageMC50M - DIN-Rail Modular Gateway Computer, M12
  • MC50M Product ImageMC50M - DIN-Rail Modular Gateway Computer, front
  • MC50M Product ImageMC50M - DIN-Rail Modular Gateway Computer, M12
  • MC50M Product Image
  • MC50M Product Image
  • MC50M Product Image

Main Features

  • Intel Atom E3900 series
  • Up to 8 GB DDR3 RAM with ECC
  • Trusted Platform Module
  • M.2 NVMe slot for storage
  • Gb Ethernet, USB 3.0, RS232, RS485/422, DisplayPort
  • DIN rail, wall or 19" rack mounting
  • Input voltage 24 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
MC50M Product Image

Technical Data

CPU
The following CPU types are supported:
  • Intel Atom x5-E3930, 2 cores, 2 threads, 1.3 GHz, 1.8 GHz Turbo Boost, 6.5 W, 2 MB cache
  • Intel Atom x7-E3950, 4 cores, 4 threads, 1.6 GHz, 2.0 GHz Turbo Boost, 12 W, 2 MB cache
Memory
System RAM
  • Soldered DDR3, ECC
  • 8 GB max.
Security
Trusted Platform Module 2.0
Mass Storage
  • eMMC (soldered); 64 GB max.
  • The following mass storage devices can be assembled:
    • SSD M.2 (NVMe)
Graphics
  • Processor graphics
  • Maximum resolution: 4096 x 2160 pixels @ 60 Hz, 24 bpp
Interfaces
  • SSD/HDD slot
    • 1 × M.2 2242/2260/2280 socket 3 Key M; NVMe (PCIe x1); internally accessible
  • Video
    • 1 × DisplayPort 1.2, for service
  • USB
    • 2 × USB 3.0, Type A, for service
  • Ethernet
    • 3 × 10/100/1000BASE-T, M12, X-coded, receptacle
  • Serial
    • 1 × RS232 isolated, D-Sub, 9-pin, plug
    • 1 × RS422/RS485, isolated, D-Sub, 9-pin, plug
  • 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
    • M4 screw
Supervision and Control
  • Board management controller
  • Temperature measurement
  • Watchdog timer
  • Real-time clock, buffered by supercapacitor (5 days)
Electrical Specifications
  • Supply voltage
    • 24 V DC nom.
    • 48 V DC nom.
  • Power consumption: 10 to 15 W typ. (depending on CPU type and CPU load), 40 W max. (including ME modules)
Mechanical Specifications
  • Dimensions: (W) 42 mm, (D) 144 mm, (H) 132 mm
  • Weight: 760 g
  • Mounting
    • DIN rail
    • Wall-mount
    • Rack-mount in 19" cabinet
  • Cooling: Air cooling, natural convection, airflow 0.4 m/s
  • Protection rating: IP20
Product Compliance: Rail - Rolling Stock
  • Operating temperature: -40 °C to +70 °C, +85 °C for 10 min (EN 50155:2017, class OT4, ST1)
  • Rapid temperature variations: EN 50155:2017, class H1, no requirements
  • Storage temperature: -40 °C (EN 50155:2017) 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 50155:2017)
  • Shock: 30 ms @ 50 m/s² (EN 61373:2010/AC:2017-09, vehicle body, cat. 1, class B)
  • 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 x 2)
  • Power supply
    • General compliance with power supply requirements of EN 50155:2017
    • Interruption of voltage supply: 0 ms (EN 50155:2017, class S1)
  • Electrical safety
    • EN 50124-1:2017
    • EN 50153:2014 + A1:2017
    • EN 50155:2017
    • EN ISO 13732-1:2008
  • Fire protection: EN 45545-2:2013 + A1:2015, HL3
  • EMC emission
    • EN 50121-3-2:2016
    • Regelung Nr. EMV 06 :2014-07-29, Anhang E: Messung an Geräten
  • EMC immunity: EN 50121-3-2:2016
  • Protective coatings: EN 50155:2017, class PC2 (Any PCB protected on both sides)
  • Useful life: 20 years (EN 50155:2017, class L4)
Product Compliance: Rail - Wayside Non-Safety Related
  • 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
Product Compliance: Road Vehicle
  • EMC emission: ECE R10 Rev.5
  • EMC immunity: ECE R10 Rev.5
Reliability
421 000 h predicted @ 40 °C according to IEC/TR 62380 (RDF 2000)
BIOS/Boot Loader
AMI Aptio UEFI Firmware
Software Support
  • Linux
    • Supported kernel: 4.8 or higher. For older kernels (e.g., 4.4.x), patches for the Apollo Lake platform are also available.
    • Yocto BSP
    • Tested with: Yocto BSP (Sumo 2.5, Linux kernel 4.15), Lubuntu 18.04 X LTS
  • Windows
    • Windows 10 IoT Enterprise 64-bit
  • See also Application Note Recommendations for a Robust Software Setup
  • For more information and available packages see Software.

Ordering Information

Standard MC50M Models
06MC50M10

Modular Computer, Intel Atom x5-E3930, 1.3 GHz, 2 GB DDR3 DRAM, 8 GB eMMC, M12 X-coded connectors, 24 V DC nom., -40 °C to +70°C (+85 °C)

06MC50M11

Modular Computer, Intel Atom x5-E3930, 1.3 GHz, 4 GB DDR3 DRAM, 16 GB eMMC, M12 X-coded connectors, 24 V DC nom., -40 °C to +70°C (+85 °C)

06MC50M12

Modular Computer, Intel Atom x7-E3950, 1.6 GHz, 8 GB DDR3 DRAM, 16 GB eMMC, M12 X-coded connectors, 24 V DC nom., -40 °C to +70°C (+85 °C)

Miscellaneous Accessories
05BC00-03
05BC00-03

Starter Kit for MC50M:

  • 1x AC/DC power supply, 230 V AC to 24 V DC, 60 W, with 1x 5-pin M12 A-coded power cable adapter 
  • 1x DisplayPort cable (DP to DP)
  • 3x 8-pin M12 X-coded to RJ45 Gigabit Ethernet cable

Mass Storage
6101-0148

ATP NVMe SSD, M.2 2280, 120 GB TLC, operating temperature -40° to +85°C

Software

Linux
10MC50-90

Linux Yocto BSP (MEN) for MC50M/MC50I and related ME Modules, for creation of boot media for first tests
Note: Final system configurations may require additional software or a different Linux environment according to the application requirements.

A Linux driver for the ASIX AX99100 UART controller is required. Please see the ASIX website for the driver sources.
www.asix.com.tw/products.php?op=pItemdetail&PItemID=256;74;110

Windows

A Windows driver for the ASIX AX99100 UART controller is required. Please see the ASIX website for the driver sources.
www.asix.com.tw/products.php?op=pItemdetail&PItemID=256;74;110

13Y021-70

Windows ERTC/SMB support package

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