RBOX-1001-M12X

Intel Atom® x7835RE with 24-110VDC Galvanic Isolation Power Input Railway Computer

Intel Atom® x7000RE Amston Lake Processor
24-110VDC Galvanic Isolation Power Input for Railway Application
Compliant with Railway Regulation EN 50155
Removable Cover for Easy Expansion and Maintenance
2 x 2.5GbE Supports Industrial Temperature Environment
The RBOX-1001-M12X Series is a rugged railway computer designed for rolling stock and transportation applications. Powered by Intel Atom x7000RE processors (x7835RE / x7433RE), it complies with EN 50155 and EN 45545-2 standards, ensuring reliable performance under extreme conditions. The system supports 24 – 110 V DC isolated power input with over-voltage and reverse protection, and operates in a wide temperature range from –40°C to 75°C. It provides 2 × 2.5 GbE M12 X-code ports, multiple USB, COM, and DIO interfaces for versatile connectivity. Built with an aluminum chassis and high vibration/shock resistance, the RBOX-1001-M12X offers flexible mounting options and is ideal for railway communication, surveillance, and control systems where durability and long-term stability are essential.

System

Processor

Intel Atom® x7835RE 8-core processor up to 3.6 GHz
Intel Atom® x7433RE 4-core processor up to 3.4 GHz

Grapgics

Processor-integrated GPU – Intel® UHD Graphics

Memory

1 x DDR5-4800 SO-DIMM up to 16 GB

Security

TPM 2.0

Watchdog

Auto reset for unresponsive system
(custom 1-255 sec/min settings in BIOS)

Interface

Video

1 x HDMI® up to 3840 x 2160 @ 60Hz as specified in HDMI 2.1

Audio

1 x Line-out

Ethernet

2 x 2.5GbE (Intel® I226-IT) via M12 X-code

USB

2 x USB 3.2
2 x USB 2.0

DIO

8 x DI (DC 5-48V), 4 x DO (DC 12V/100mA)

COM

2 × RS-232/422/485

Storage

Type

1 x M.2 2280 Key M for NVMe SSD
1 x M.2 2280 Key M for NVMe/SATA SSD

Internal Expansion

M.2

1 x M.2 3042/3052 Key B for WWAN w/ dual Nano SIM support
1 x M.2 2230 Key E for Wi-Fi/BT

Power

Power Input

DC 24-110V (Galvanic Isolation) via M12 K-code

Power Protection

OCP, OVP, surge protection, reversed polarity protection

Power Management

Ignition detection, Smart Power Management

RTC Battery

Removable top cover for RTC coin cell battery

Certification / Compliance

Type

CE, FCC Class A, UKCA, EN 50155, EN 45545-2 (R25)

Sofeware

Operating System

Windows 11 IoT Enterprise LTSC
Ubuntu 24.04 LTS

Mechanical

Construction

Aluminum Alloy

Antenna

7 x SMA connector mounting hole

Mounting

Rack/Wall mounting

Dimensions (L x W x H)

285 x 165 x 43 mm (11.22 x 6.50 x 1.70 in.)

Ingress Protection

IP40

Environment

Operating Temp.

-40°C ~ 75°C (-40°F ~ 167°F) with 0.6 m/s airflow
*Operating temperature varies by accessories installed.

Storage Temp.

-40°C ~ 80°C (-40°F ~ 176°F)

Relative Humidity

10% RH ~ 90% RH (non-condensing)

Vibration

IEC 60068-2-64, random, 2.5G@5~500Hz, 1hr/axis
MIL-STD-810H, Method 514.8, Procedure I, Category 4

Shock

MIL-STD-810H, Method 516.8, Procedure I, trucks and semi-trailers=15G (11ms)

Ordering Information

Model Number

RBOX-1001-M12X-zz (zz=A8=Atom® x7835RE, zz=A4=Atom® x7433RE

Description

Intel Atom® x7835RE with 24-110VDC Galvanic Isolation Power Input Railway Computer

State of Origin

Taiwan

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