Syslogic IPC/COMPACT A2-RS NVIDIA Jetson TX2/TX2i AI Railway Computer
Syslogic IPC/COMPACT A2-RS NVIDIA Jetson TX2/TX2i AI Railway Computer
IPC/COMPACT A2-RS
- 24/7 continuous operation
- Extended AI Computing
- Temperature according to EN50155 OT4
- Fully railway approved (EN50155 & EN45545)
- EN50155 Class S2 power supply
- 256-core NVIDIA Pascal GPU
- Dual-Core NVIDIA Denver 2 64-Bit CPU
- Quad-Core ARM Cortex-A57 MPCore
- 8GB 128-bit LPDDR4 RAM soldered on board
- Socket for CFast
- Ethernet, USB, Passive or Active CAN
- Optional WiFi extensions
- Aluminum & Stainless steel housing
- Protection class IP40
- EN50155 certified (OT4)
IPC/COMPACT A2-RS
Certified Computers, Embedded Box PCs, Railway Certified Computers, Syslogic

Details
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.
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Specification
IPC/RSA2I19-A101E | IPC/RSA2I20-A101S | |
Processor module/Performance | ||
NVIDIA Jetson TX2i | 256-core NVIDIA Pascal GPU | optional | |
NVIDIA Jetson TX2 | 256-core NVIDIA Pascal GPU | n/a | |
NVIDIA Jetson TX2 4GB | 256-core NVIDIA Pascal GPU | n/a | |
Dual-Core NVIDIA Denver 2 64-Bit CPU and Quad-Core ARM Cortex-A57 MPCore | ||
AI Performance | 1.3 TOPs | |
Memory / Storage | ||
Data Cache Size | 2MB | |
4ch x 32-bit LPDDR4 RAM soldered on board | 8GB | |
eMMC 5.1 Flash Storage on board | 32GB | |
microSD Card socket | 1 | |
CFast socket with retention frame | 1 | |
Features | ||
Real time clock (RTC) with goldcap backup holds harge for 48h | ||
Hardware Watchdog & Temperature supervisor | ||
Intelligent power management | ||
Inertial measurement unit (IMU) STMicroelectronics ISM330DLC | ||
Communication Interfaces | ||
Graphic interface | Display Port 1.2 | Display Port 1.2 |
USB version 3.0 (Type A ) | 2 | 2 |
Internal USB version 2.0 OTG behind the cover – (micro USB Type AB ) | 1 | 1 |
Ethernet 10/100/1000Mbit (1x native, 1x I210-IT) (M12 female x-coded) | 2 | 2 |
Active/passive-CAN ESD protected, isolated (1x DSUB9) | 2 | 2 |
RS232 / RS422/485 ESD protected (DSUB9) | optional | optional |
Mini PCIe socket | 1 | 1 |
I2C bus | ||
Buzzer | ||
MIPI CSI-2 Camera Interface | ||
Wireless Connectivity | ||
Wireless LAN IEEE 802.11a/b/g/n/ac dual-band 2×2 MIMO & Bluetooth 4.1 (2x RP-SMA) | optional | optional |
Cellular Module (LTE/UMTS/GSM) with GNSS positioning functionality Sierra Wireless MC7455 – M2M only! (3x SMA) | optional | optional |
Dual SIM Support (nanoSIM to mPCIe slot 2) | ||
Technical Data | ||
Dimensions w174 x h52 x d127 mm (housing without mounting bracket) | ||
Net weight in gram | ~950 | ~950 |
Isolated input voltage, with Ignition controller, reverse polarity protected (M12 4P male a-coded) | 16.8 … 45VDC | 16.8 … 45VDC |
16.8… 137.5VDC Input voltage, isolated and reverse polarity protected 3 (M12 4P male a-coded) | optional | optional |
Interruption of voltage supply time: EN50155 Class S2 | >10ms | >10ms |
Current consumption typ. in mA @ 24V without Add-Ins, idle | ~400 | ~400 |
Power consumption typ. in Watt @ 24V without Add-Ins, idle | ~10 | ~10 |
Environmental Conditions | ||
Operating temperature | –40°C … +70°C | –25°C … +70°C |
Operating temperature class according to EN50155 | OT4 | OT3 |
Storage temperature | –40°C … +85°C | –25°C … +80°C |
Ingress protection standard according to EN60529 | IP40 | IP40 |
Conformal coating | PCX | PCX |
UN/ECE R10 (E-mark) certification | on request | on request |
Shock | EN61373 | EN61373 |
Vibration | EN61373 | EN61373 |
EMI-Conformity | EN50121-3-2 | EN50121-3-2 |
Safety (designed to meet) | EN62368-1 | EN62368-1 |
Fire protection | EN45545-2 HL3 | EN45545-2 HL3 |
Radio and Telecommunication (designed to meet) | RED | RED |
MTBF @ 25°C ambient according to Telcordia SR-332, Environment GB, excluding battery | ~715 000h | ~700 000h |
Processor Type | NVIDIA Jetson TX2, RISC |
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Memory Capacity | Up to 8GB |
Cooling Type | Fanless |
Market Certifications | EN 45545, EN 50155 |
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