Nexcom nROK 6221 Intel Atom E3950 Fanless Rolling Stock Computer with EN50155

Nexcom Official Distributor
Nexcom Official Distributor
Model No:
nROK 6221
Highlights:
  • Intel Atom processor quad core E3950, up to 2.0GHz
  • Six SIM cards + three WWAN modules support
  • Built-in u-blox-M8N GPS
  • Built-in CAN Bus 2.0B
  • 1 x External storage (compatible with 15mm disk)
  • EN 50155, class OT4 conformity
  • 3 x mini-PCIe + 2 x M.2 socket expansion
  • Wide voltage input 9~48 VDC
  • 1 x DB9 for 1 x Mic-in, 2 x Line-out
  • Three video outputs, two VGA and one HDMI

 

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Overview

The Nexcom nROK 6221, based on Intel Core quad core processor E3950 (up to 2.0GHz), is specifically comply with stringent EN50155 standard in rugged, fanless and compact mechanism. nROK 6221 provides complete communication capability between train and computer with build-in CAN Bus 2.0B interface. nROK 6221 features rich WLAN and WWAN wireless connectivity. With dual SIM cards per modem support, nROK 6221 allows six SIM cards backup each other for a better connectivity quality or extra bandwidth by software. In addition, six SIM cards and three WWAN modules architecture can increase the bandwidth for a faster data transmission speed. Equipped with intelligent power management, nROK 6221 can be waked on by ignition, RTC timer or SMS message remotely. By integrating the variety of I/O ports, 3 x mini-PCIe, 2 x M.2 sockets expansibility, up to three screens via VGA and HDMI connections, nROK 6221 keeps the flexibility to meet the demand for different rolling stock applications, such as infotainment, dispatching system, cellular/wireless network connectivity, and video surveillance. The design of mini-PCIe slots x 3 can solve the potential request from the market when needed.

Main Features
CPU Intel Atom® processor quad core E3950, up to 2.0GHz, 12W, 4 core
Memory 1 x 204-pin DDR3L SO-DIMM socket support 1866MHz up to 8GB. default 4GB
Video Output Chipset Intel® HD graphics 505 1 x HDMI 1.4b up to 4096 x 2160 @30Hz 2 x VGA up to 1920 x 1200 @60Hz
Storage 1 x 2.5” SATA 3.0 external SSD (compatible with 15mm drive) 1 x CFast (externally accessible), optional mSATA
Expansion 1 x Full size mini-PCIe socket (USB 2.0) with 2 x external SIM 1 x Full size mini-PCIe socket (USB 2.0 + PCIe 2.0), BOM optional full size mini-PCIe socket (USB 2.0) with 2 x external SIM 1 x Full size mini-PCIe socket (USB 2.0 + PCIe 2.0) 1 x M.2 3042 key B (USB 2.0, USB 3.0) with 2 x external SIM 1 x M.2 3042/3050/3052 key B (USB 2.0, USB 3.0, PCIe 2.0 (BOM optional)) with 2 x external SIM
GNSS and On Board Sensor 1 x Default u-blox NEO-M8N GNSS for GPS/Glonass/QZSS/Galileo/Beidou Optional M8U modules with dead reckoning available G Sensor (3-axis, 10-bit resolution)
LAN and Power over Ethernet 2-Port LAN, 10/100/1000 Mbps I210-IT GbE, optional 3-port LAN
I/O Interface-Front 12 x LED indicators (including 2 x programmable LED) 6 x Externally accessible SIM card sockets with cover 1 x 2.5" removable SSD tray 1 x Externally accessible CFast card socket with cover 1 x Reset button 1 x Power button 1 x USB 3.0 type A (5V/0.9A) 14 x SMA antenna
I/O Interface-Rear 1 x Circle type DC input with ignition
- 24/36 VDC (9~48 VDC), non-isolation
1 x M12 with two USB 2.0 2 x M12 X-coded LAN port, 10/100/1000 Mbps 1 x DB9 (AUDIO), female for 1 x Mic-in, 2 x Line-out 2 x VGA 1 x HDMI 1.4b 1 x DB9 (COM) full RS232 (isolation) 1 x DB9 (MULTI PORT) for RS232 TX/RX, RS485 (all w/ isolation), USB 2.0 1 x 18-pin terminal block
- 1 x CAN Bus 2.0B (on board)
- 4 x DI with isolation
- 4 x DO with isolation
- Vin, GND for GPIO
Power Management & Software Support Power input 24/36 VDC w/o isolation Selectable boot-up & shut-down voltage for low power protection by software Setting 8-level power on/off delay time by software Support S3/S4 suspend mode 10~255 seconds WDT support, setup by software SDK (Windows/Linux) including utility and sample code
Operating System Windows 10/Linux
Dimensions 260mm (W) x 196mm (D) x 70mm (H) (10.24" x 7.79" x 2.75")
Weight 2.8kg
Environment Operating temperatures
- 40°C to 70°C (w/ industrial SSD) with air flow
Storage temperatures: -40°C to 80°C Relative humidity: 10% to 90% (non-condensing) Vibration (random)
- 2g@5~500 Hz (in operation, SSD)
Vibration (SSD)
- Operating: MIL-STD-810G, Method 514.6, Category 4, common carrier US highway truck vibration exposure
- Storage: MIL-STD-810G, Method 514.6, Category 24, minimum integrity test
Shock (SSD)
- Operating: MIL-STD-810G, Method 516.6, Procedure I, functional shock=40g
- Non-operating: MIL-STD-810G, Method 516.6, Procedure V, crash hazard shock test=75g
Standards/Certifications CE FCC Class A EN50155 conformity: 2017
- Ambient temperature EN 50155, class OT4 (-40~70°C)
- Shock and vibration IEC 61373 class B
- Interruptions of voltage supply class S1
- Supply change over class C1, C2
- EMC EN 50121-3-2: 2016
Compute. Control. Communicate.
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