The AI Railway Computer RML A4AGX is based on the NVIDIA® Jetson AGX Orin™ System-on-Module (SoM). The latest member of NVIDIA's Jetson family features up to 275 TOPS of AI processing power and starts at 32 GB of RAM.  The system-on-module (SoM) consumes between 15 and 75 watts of power. This unique combination of form factor, performance, power efficiency and ruggedness opens the door to a new generation of rolling-stock applications.

The EN50155 & EN45545 HL3 certified rolling-stock/transportation computer is particularly suited for computer vision applications such as object or hazard detection, environmental perception, route monitoring, intelligent video analysis, or control of autonomous systems. The AI-Railway Computer RML A4AGX has an integrated galvanically isolated power supply with a DC input voltage range of 16.8V – 137.5V. This allows the railway computer to be directly connected to 24V, 36V and 110V systems. With optional radio connectivity (5G/4G, Wi-Fi) the computer is suitable as a gateway or for access to your cloud.

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Compare Products

RPC/RMLA4AGX32-M202S
RPC/RMLA4AGX32-N202S
RPC/RMLA4AGX64-M202S
RPC/RMLA4AGX64-N202S
RPC/RMLA4AGX64-H202S
Jetson Module
AGX Orin
AGX Orin
AGX Orin
AGX Orin
AGX Orin
Memory / RAM
32GB RAM
32GB RAM
64GB RAM
64GB RAM
64GB RAM
Storage
64GB internal eMMC 5.1
64GB internal eMMC 5.1
64GB internal eMMC 5.1
64GB internal eMMC 5.1
64GB internal eMMC 5.1
Display out
1x Displayport 1.4a
1x Displayport 1.4a
1x Displayport 1.4a
1x Displayport 1.4a
1x Displayport 1.4a
USB
1x USB 3.1 (Type-A)
2x USB 2.0 (Type-A, behind cover)
1x USB 2.0 (micro AB, behind cover)
1x USB 3.1 (Type-A)
2x USB 2.0 (Type-A, behind cover)
1x USB 2.0 (micro AB, behind cover)
1x USB 3.1 (Type-A)
2x USB 2.0 (Type-A, behind cover)
1x USB 2.0 (micro AB, behind cover)
1x USB 3.1 (Type-A)
2x USB 2.0 (Type-A, behind cover)
1x USB 2.0 (micro AB, behind cover)
1x USB 3.1 (Type-A)
2x USB 2.0 (Type-A, behind cover)
1x USB 2.0 (micro AB, behind cover)
Networking
1x 10/100/1000/10'000 BASE-T
1x 10/100/1000BASE-T
1x 10/100/1000/10'000 BASE-T
1x 10/100/1000BASE-T
1x 10/100/1000/10'000 BASE-T
1x 10/100/1000BASE-T
1x 10/100/1000/10'000 BASE-T
1x 10/100/1000BASE-T
1x 10/100/1000/10'000 BASE-T
1x 10/100/1000BASE-T
CAN
2x CAN2.0A / CAN2.0B with CAN-FD support
2x CAN2.0A / CAN2.0B with CAN-FD support
2x CAN2.0A / CAN2.0B with CAN-FD support
2x CAN2.0A / CAN2.0B with CAN-FD support
2x CAN2.0A / CAN2.0B with CAN-FD support
Serial
1x RS 232
1x RS 232
1x RS 232
1x RS 232
1x RS 232
Digital I/O
4in / 2out
4in / 2out
4in / 2out
4in / 2out
4in / 2out
Wireless
4G LTE w/GNSS
Wi-Fi 6E ax/ac/a/b/g/n & Bluetooth 5.2
-
4G LTE w/GNSS
Wi-Fi 6E ax/ac/a/b/g/n & Bluetooth 5.2
-
Cellular 5G
Wi-Fi 6E & BT 5.2
RTK GNSS w/heading
Expansion slots
1x M.2 3042 (Key B) > LTE
1x M.2 2230 (Key E)  > Wi-Fi
1x M.2 2280 (Key M) > SSD storage
1x M.2 3042 (Key B)
1x M.2 2230 (Key E)
1x M.2 2280 (Key M) > SSD storage
1x M.2 3042 (Key B) >  LTE
1x M.2 2230 (Key E)  > Wi-Fi
1x M.2 2280 (Key M) > SSD storage
1x M.2 3042 (Key B)
1x M.2 2230 (Key E)
1x M.2 2280 (Key M) > SSD storage
1x M.2 3042 (Key B) > 5G
1x M.2 2230 (Key E) > Wi-Fi
1x M.2 2280 (Key M) > used for SSD storage
Power Input
9.5-45V DC Power input
9.5-45V DC Power input
9.5-45V DC Power input
9.5-45V DC Power input
9.5-45V DC Power input
Protection class
IP67, IP69K
IP67, IP69K
IP67, IP69K
IP67, IP69K
IP67, IP69K
Dimensions
w250 x h100 x d170
w250 x h100 x d170
w250 x h100 x d170
w250 x h100 x d170
w250 x h100 x d170
Weight
4.5kg
4.5kg
4.5kg
4.5kg
4.6kg
Op. Temp. range
-25°C to +70°C
-25°C to +70°C
-25°C to +70°C
-25°C to +70°C
-25°C to +70°C
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