EN50155 Certified & IP67-Rated Railway Embedded PC with Intel® Atom™ E3845 Processor

Key features

  • Intel® Atom™ E3845 Processor
  • Compliant with EN50155 and MIL-STD-810G standard
  • Rolling stock computer with IP67-rated M12 connectors
  • 2 x Mini-PCIe slots with 2 x SIM card readers
  • Wide range operating temperature from -40 to 70°C
  • Onboard GPS receiver module and G-sensor
  • mSATA x 1, SATA 2.0 x 1 for 2.5" HDD storage
  • Built-in CAN bus port
  •   Rich I/O: 1 x USB 2.0,1 x USB 3.0 3 x COM, MIO, CAN, Audio, VGA, HDMI
  • Built in wall mount kit
Front view of the R2G,x86_rackmount, EN50155 Certified & IP67-Rated Railway Embedded PC with Intel® Atom™ E3845 Processor Back view of the R2G,x86_rackmount,EN50155 Certified & IP67-Rated Railway Embedded PC with Intel® Atom™ E3845 Processor

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Datasheet (PDF)

User Manual (PDF)


R2G Series is designed as a cost effective embedded system which adopts Intel Bay Trail-I CPU providing quality performance with low power consumption for rolling stock computing application. This fanless system should be applied in general control system monitoring, surveillance system for train or MRT systems.

Designed for rolling stock settings, R2G has gone through extensive vibration and shock testing. It is EN50155 standard compliant rolling stock computer. The fanless system also boasts an abundance of I/O and internal expansion capabilities with IP67-rated M12 connectors, including 2 x LAN, 3 x COM, CAN bus, Audio, 1 x 2.5" drive bays, 2 video ports (HDMI/VGA), USB and MIO ports, making it perfect for rolling stock control and monitoring, infotainment and fleet management.


CPUIntel® Atom™ E3845
Memory TechnologyDDR3L 1333 MHz
Memory Capacity4GB (Pre-install default 2GB)
Memory Socket1 x 204-pin SODIMM
SATA storage1 x SATA for 1 x 2.5” HDD/SSD drive bay
Ethernet controllerIntel i210-IT
Graphic controllerIntel® integrated HD graphic engine
Display outputVGA x 1 (up to 1600x1200), HDMI/DisplayPort x 1 (1920x1080/2560x1600)
Audio ports1 x MIC input and HD Audio output (w/ 2Watt)
Serial portsCOM_A:2xRS232/422/485, COM_B:
2xRS232/422/485, COM_C: 6x Rx-Tx
only RS232
USB 2.01 x Type A
USB 3.01 x Type A
Power and Mechanical
Power input1x 4-pin (10A) connector for DC +9~36 / Optional for 18 ~ 75 / 43 ~ 160V
ExpansionInternal 2 x full-size Mini-PCIe sockets with 2 x SIM slots & 1x Half-size mini-PCIe
Processor coolingPassive CPU heatsink
System coolingFanless design with corrugated aluminum
OS and Certifications
Operating SystemWES7 (WS7E) /W7 Pro SP1 / WE8 STD / WIN 10 IOT/ WIN 10 IOT Retail and TC Linux 2.6.X or later
CertificationsCE, FCC Class A, RoHS, EN 50155, EN 50121 IP67 Need contact with IP67 mating cable or protection cap
Physical and Environmental
Storage temperature-40°C to 85°C
Operating temperature-40°C to 70°C
Operating humidity5% to 95% (non-condensing)
Dimensions (W x H x D)268 mm x 86 mm x 210 mm (10.55" x 3.39" x 8.27")
Weight4 kg (8.8 lbs)
Internal RTCYes

Ordering information

R2GFanless IP67 Rolling Stock Embedded Computer with Intel® Atom™ E3845 1.91GHz CPU
IP67 External Cable kits for R2G
      1. 8-pin female IP67 connector cables x3 for audio port, USB2.0 port and USB3.0 port
      2. 8-pin male IP67 connector cable x1 for CAN bus
      3. 8-pin M12 IP67 connector cables x 2 for LAN
      4. 17-pin female IP67 connector cables x2 for VGA and HDMI
      5. 17-pin male IP67 connector cables x4 for MIO port x1 and COM portx3
      6. 4-pin power IP67 connector cable x1

R2G Datasheet (release:2017-09-21)Download

R2G User Manual (release:2017-09-21)Download

All product specifications are subject to change without prior notice

Who We Are

Lanner Electronics Inc (TAIEX 6245) is a world leading provider of design, engineering and manufacturing services for advanced network appliances and rugged applied computing platforms for system integrator, service providers and application developers.


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