Nexcom Train Computer – nROK 1031/1031-C2

Intel Atom® 6413E Processor Fanless Mobile Stock Computer

Main Feature

Intel Atom® x6413E quad-core processor, 9W
Compact and fanless design
5G NR and Wi-Fi 6/6E wireless communication options
Internal U-blox M9N GNSS
Internal 1 x CAN bus 2.0B (optional SAE J1939)
1 x mini-PCIe + 2 x M.2 socket extensions
2 x POE support, total 60W (nROK 1031-C2)
Dual display outputs
Optional AI accelerator M.2/mPCIe module
Approved by CE/UKCA/FCC/EN 50155

Datasheet

nROK 1031 features a next-generation Intel Atom® x6413E processor quad-core 1.5GHz with powerful graphics and multimedia enhancements. The built-in CAN 2.0B provides an optional OBD interface (SAE J1939) for vehicle diagnosis and an advanced GNSS receiver that supports GPS+QZSS/Glonass/Galileo/Beidou. It also provides optional WLAN (Wi-Fi 5/6/6E) and optional WWAN (LTE/5G NR) wireless data for connectivity. For convenience, dual micro SIM and one micro SIM with an external access design are featured, allowing users to easily access the micro SIM card. Equipped with an optional AI accelerator M.2/mPCIe module, nROK 1031 also functions as a reliable AI edge computing platform, providing innovative AI solutions for rolled stock. With a rugged, fanless, and compact enclosure, this fanless computer is easy to install.

The nROK 1031-C2 provides dual IEEE 802.3af/at PoE functionality and is suitable for most PoE devices. This includes connection to wireless access points and IP cameras. Additionally, an additional 12VDC output for an external display can be provided via easy power cable arrangements. The nROK 1031 is a flexible on-board computer that meets the diverse demands of train applications such as wireless gateway, infotainment, dispatch system, AI edge computing, and mobile video surveillance.

Processor	Intel Atom® x6413E quad-core processor, 1.5GHz, TDP 9W
Memory	1 x 260-pin DDR4 SO-DIMM socket supports 3200MHz, up to 32GB. Default 2666MHz with 4GB In-Band ECC (IBECC)
Video Output	1 x HDMI 1.4b up to 3840 x 2160@30Hz 1 x VGA port 1920 x 1200@60Hz
Storage	1 x 2.5” SATA 3.0 internal drive bay (9.5mm) 1 x M.2 2280 Key M for SATA 3.0
Expansion	1 x Full-size mini-PCIe socket (USB 2.0, PCIe 3.0), BOM optional M.2 3042 Key B socket (USB 2.0, USB 3.2 Gen 2) with 1 x internal micro SIM and 1 x external micro SIM for LTE/5G NR module 1 x M.2 2230 Key E socket (USB 2.0, PCIe 3.0 x2), BOM optional M.2 2230 Key E socket (USB 2.0, PCIe 3.0, PCIe 3.0) 1 x M.2 3042/3050/3052 Key B socket (USB 2.0, USB 3.2 Gen 2) with 1 x internal micro SIM and 1 x external micro SIM for LTE/5G NR module
GNSS and Onboard Sensor	1 x Default U-blox NEO-M9N GNSS module for GPS+QZSS/Glonass/Galileo/Beidou 1 x 3D accelerometer and 3D gyroscope
Power over LAN and Ethernet	1-Port LAN M12 X-coded, 10/100/1000/2500 Mbps Ethernet, Intel® Ethernet Controller I225-IT (WOL support) 1-Port LAN M12 X-coded, 10/100/1000 Mbps Ethernet, Marvell Ethernet PHY 88E1512 2-Port LAN M12 X-coded, 10/100/1000/2500 Mbps Ethernet, PoE 802.3af/at, max. 60 W, isolation (nROK 1031-C2)
Security	TPM 2.0: Infineon SLB9670VQ2.0 FW7.62
I/O Interface-Front	6 x LED indicators (including 1 x programmable LED) 1 x USB 3.2 Gen 2 type A (5V/0.9A) 1 x USB 2.0 type A (5V/0.5A) 1 x Externally accessible micro SIM card sockets with covers 1 x Reset button 1 x Power button 1 x DB9 (COM) for full RS232/422/485 1 x DB9 (Audio) 1 x Microphone-in, 1 x Line-out for Expansion Port (Optional) 2 x M12 X-coded PoE, including 2 x PoE LED light (nROK 1031-C2) 4 x SMA connector hole for WWAN (nROK 1031)
I/O Interface-Rear	1x HDMI 1x VGA 1 x LAN (LAN1) M12 X-coded, 10/100/1000/2500 Mbps 1 x LAN (LAN2) M12 X-coded, 10/100/1000 Mbps 2 x USB 2.0 (5V/0.5A) 1 x M12 A-coded 8-pin 1 x DB26 (MULTI PORT) - 1 x Isolated CANBus 2.0B - 1 x RS232 Tx/ Rx - 1 x GNSS speed/direction - 5 x DI and 4 x DO - 2 x RS485 - 12V/ 2A DC output - GND 1 x M12 A-coded 5-pin for power/ignition input 1 x SMA connector for GNSS 2 x SMA connector hole for WWAN 3 x for WLAN RP-SMA connector hole
Power Management and Software Support	Power input 24VDC (9~36VDC) non-isolated Cranking voltage: 6V~9V (< 30 seconds) Reverse protection, OCP and UVP Software selectable startup and shutdown voltage for low power protection 8-stage power on/off delay time setting by software 10~255 seconds WDT support, software setup SDK (Windows/Linux) including utility and sample code
Operating System	Windows 11/Windows 10/Linux
Dimensions	180mm (W) x 180mm (D) x 60mm (H)
Weight	nROK 1031: 2.08 kg nROK 1031-C2: 2.2 kg
Environment	Operating temperatures - EN 50155, class OT4 (-40°C ~70°C) with airflow at 85°C (with industrial SSD) for 10 minutes Storage temperatures: -40°C to 85°C Relative humidity: 90% (non-condensing) Vibration (random) - 2g@5~500 Hz (operating, SSD) Vibration (SSD) - Operating: MIL-STD-810H, Method 514.8C, Procedure 1, Category 4, common carrier US highway truck vibration exposure - Storage: MIL-STD-810H, Method 514.8E, Procedure 1, Category 24, minimum integrity test Shock (SSD) - Operating: MIL-STD-810H, Method 516.8, Procedure I, functional shock=40g - Non-operating: MIL-STD-810H, Method 516.8, Procedure V, crash hazard shock test = 75g
Certificates	BU UKCA FCC Class A EN 50155: 2017 - Ambient temperature EN 50155, Class OT4 (-40°C ~70°C), 85°C for 10 minutes - Voltage supply interruptions class S1 - Supply change class C1 - EMC EN 50121-1: 2017, EN 50121-3-2: 2016+A1: 2019 - Environment EN 60068-2-1, EN 60068-2-2, EN 60068-2-30 - Shock and vibration IEC 61373 Class B - Conformal coating class PC1 (PC2 on request) EN 45545-2: 2020 (PCBs)

Driver
Date	Description	Version	OS	Download
2023-05-10	Chipset		Windows	3.98MB
2023-05-10	CSE		Windows	171.1MB
2023-05-10	Ethernet		Windows	755.19MB
2023-05-10	Graphics		Windows	628.2MB
2023-05-10	PSEIO		Windows	1.13MB
2023-05-10	Realtek HD Audio		Windows	217.03MB
2023-05-10	SDK		Windows	0.86MB
2023-05-10	Serial I/O		Windows	0.98MB

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Nexcom Train Computer – nROK 1031/1031-C2

Nexcom Train Computer – nROK 1031/1031-C2

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