Amplicon Middle East-Nexcom-nROK 6221
  • NEXCOM

NEXCOM nROK 6221

Intel Atom® E3950 Fanless Rolling Stock Computer with EN50155

nROK 6221, based on Intel® Core™ quad-core processor E3950 (up to 2.0GHz), specifically complies with stringent EN50155 standard in the rugged, fanless, and compact mechanism. nROK 6221 provides complete communication capability between train and computer with a 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 to backup each other for a better connectivity quality or extra bandwidth by software.

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KEY FEATURES:

  • 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
Amplicon Middle East-Nexcom-nROK 6221
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) for LTE module 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) for LTE module 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 socket (USB 2.0, USB 3.0) for LTE/5G NR module with 2 x external SIM
1 x M.2 3042/3050/3052 Key B socket (USB 2.0, USB 3.0, PCIe 2.0 (BOM optional)) for LTE/5G NR module with 2 x external SIM
Function

–
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

2-Port LAN, 10/100/1000 Mbps I210-IT GbE, BOM optional 3-port LAN
Security

TPM 2.0: Infineon SLB9665TT2.0FW5.62 (BOM optional)
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

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
Construction

–
Operating temperatures

EN 50155, class OT4 (-40~70°C), 85°C for 10 minutes (w/ industrial SSD) with air flow
Storage temperatures

-40°C to 80°C
Relative humidity

10% to 90% (non-condensing)
Vibration

2g@5~500 Hz (in operation, 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

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
EN 50155: 2017
– Ambient temperature EN 50155, Class OT4 (-40~70°C), 85°C for 10 minutes
– Interruptions of voltage supply class S1
– Supply change over class C1, C2
– EMC EN 50121-3-2: 2016
– Environment EN 60068-2-1, EN 60068-2-2, EN 60068-2-30
– Shock and vibration IEC 61373 Class B
– Protective coating class PC1 (PC2, by request)
EN 45545-2: 2013+A1:2015

Data Sheet

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