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embedded computer and touch panel computer

AI Railway Computer RS A2 (Nvidia Jetson TX2i)

EN50155 Railway/transportation computers based on the NVIDIA Jetson TX2i. For AI computing at the edge. For use in trams, locomotives, wagons and powerpacks.

Nvidia Jetson TX2(i) · EN50155, Class OT4 · For rolling-stock applications · For deep/machine learning applications

The AI Railway Computer RS A2 is based on an NVIDIA Jetson TX2 module. The box PC for transportation and railroad applications is shipped with a pre-installed NVIDIA Jetpack SDK (Software Development Kit) including the Linux operating system (L4T).

The AI Railway Computer RS A2 is designed for use in railway or low-floor vehicles such as busses and trams. It meets high requirements for shock and vibration. In addition, the railway computer is designed for the extended temperature range of -40 to +70 degrees. It meets the railroad standard EN50155, class OT4. For use in rail vehicles, the rolling stock computer has a galvanically isolated power supply and the electronic components are protected against condensation with conformal coating.

The NVIDIA Jetson-based rail computer is used by rolling stock manufacturers and rail operators alike. Typical applications include semi-autonomous driving, DAS (driver advisory systems), RCS (rail control systems), real-time passenger information systems (RTPI), and condition-based monitoring.

In use
Technical data
  • NVIDIA Jetson TX2(i) Module
  • 256-core NVIDIA Pascal™ GPU
  • Dual-Core NVIDIA Denver 2 64-Bit CPU 
  • Quad-Core ARM® Cortex®-A57 MPCore
  • up to 8GB 128-bit LPDDR4 RAM soldered on board
  • up to 32GB eMMC 5.1 Flash Storage on board
  • microSD Card socket
  • CFast socket with retention frame 
  • DisplayPort
  • USB 3.0 (Type A)
  • Internal USB version 2.0  OTG (micro USB Type AB)
  • 2x Ethernet 10/100/1000Mbit (M12 female x-coded)
  • Active/passive-CAN ESD protected, isolated (DSUB9)
  • 16.8…45VDC Input incl. 10ms Hold up Time (M12 4P male A-coded)
  • Mini PCIe socket
  • I2C bus
  • Buzzer
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