Fanless Embedded System with Intel® Atom™ Processor E3845 Quad Core™ (1.91 GHz) for Railway PC

  • Features
  • Specifications
  • Ordering Information
  • Download
  • Related Products
    • EN 50155, EN 50121 certified and EN 45545-2 compliance
    • Fanless operation and wide temperature range from -40°C to +70°C (EN 50155 class TX)
    • Intel® Atom™ Bay E3845 4C@1.91GHz
    • DDR3L-1333 4GB memory onboard
    • Isolated RS-232 (4-Wire)/422/485 and DIO
    • Lockable M12 LAN and power connector
    • USB 2.0 and SATA2
    • Instant fuse repair design
    • Suspension 2.5” SATA HDD and one CFast™
    • Internal 4 PCIe Mini Card slot and SIM slot


    The tBOX323-835-FL, a fanless railway PC, is designed for in-train applications. Integrated with onboard quad-core Intel® Atom™ E3845 processor and 4 GB low-powered DDR3L memory. The fanless railway PC boosts its computing performance and specializes its I/O design with five isolated COM ports, two M12-type LAN connectors, USB 2.0 ports, and one isolated digital I/O. The railway PC also provides VGA and HDMI outputs for in-train surveillance. The tBOX323-835-FL is an ideal all-in-one IoT (Internet of Things) solution for various applications, including railway multi-functions of gateway, controller, digital signage management and surveillance. Certificated with EN50155 and EN50121 for rolling stock and complied with EN45545-2 for fire resistance, the rugged embedded system operates reliably in a -40ºC to 70ºC operating temperature range (EN50155 Class TX) and in a high vibration environment.

  • CPU
    • Intel® Atom™ processor E3845 (4C@1.91GHz)
    • SoC integrated
    System Memory
    • DDR3L-1333, 4GB memory
    • AMI
    • 4 x Isolated RS-232 (4-Wire)/422/485 (terminal)
    • 1 x RS-232 (DB9)
    • 2 x USB 2.0
    • 2 x M12-type GbE LAN
    • 1 x HDMI
    • 1 x VGA
    • N/A
    Digital I/O
    • 1 x isolated DI/DO (6-IN/2-OUT)
    • Mic-in/Line-out (screw type)
    • 1 x 2.5" SATA HDD (Suspension designed, HDD height support 7/9.5/12.5/15mm)
    • 1 x CFast™ (front accessible)
    • 3 x PCI Express Mini Card (two front accessible)
    • 1 x PCI Express Mini Card with 1 x mSATA
    • 2 x SIM card slot (front accessible)
    • 1 x M12-type VDC power input
    • 1 x Reset switch
    • 1 x Remote power switch
    • 4 x Antenna opening
    • 1 x Fuse
    Power Supply
    • Power input: 12 ~ 32 VDC
    • Typical: 24 VDC
    Power Consumption
    • N/A
    Watchdog Timer
    • 255 levels, 0 ~ 255 seconds/minutes
    • Aluminum extrusion and heavy-duty steel, IP40
    Operating Temperature
    • -40°C ~ +70°C (-40°F ~ +158°F) W/T SSD
    • -25°C ~ +55°C (-13°F ~ +131°F) W/T HDD
    Relative Humidity
    • 5% ~ 95%, non-condensing
    • 3 Grms with SSD & CFast™ (5-500Hz, X, Y, Z direction; Random) (IEC60068-2-34)
    • 2 Grms with HDD (5-500Hz, X, Y, Z direction; Random)
    • Comply EN 61373 section 10 table 3 category 1 class A and class B up to 5Grms (30ms, ±X/Y/Z direction)
    (W x D x H)
    • 244 x 180.5 x 65.1 mm (9.6" x 7.1" x 2.56")
    Weight (net/gross)
    • 3 kg (6.61 lb)/ 3.8 kg (8.38 lb)
    • CE, EN50155, EN50121, EN45545-2 compliance
    • Windows® 10, WE8S, WES 7, Linux
    • Wall mount
    • tBOX323-835-FL-DC
      Fanless railway embedded system with Intel® Atom™ E3845 (4C@1.91 GHz), 4GB DDR3-1333, 2 GbE LANs (M12), 1 RS-232, 4 isolated RS-422/485, and CFast™
    • 2.5" SATA HDD/SSD
      16GB or above
    • CFast™
      1GB or above
    • 3G module
    • Wi-Fi module
    • Wi-Fi & bluetooth
    • GPS module
    • M12 Gigabit LAN cable
    • M12 power cable
    • Remote switch cable
  • Drivers

    Date Description Version Download File
    2015/03/17 Win8 Driver VA1.0 452,170.9KB
    2015/03/17 Win7 Driver VA1.0 421,219.3KB



    Date Description Version Download File
    2015/03/17 User's manual VA1.0 2,168.4KB

    Technical Announcement


    Please read our Software License Information

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