IEI Railway Embedded PC System – IRS-100-ULT3


IEI – IRS-100-ULT3 – Railway Embedded PC System – iCore – i5-6300u – 2.4Ghz – Dual Core – 4Gb – DDR4 SO-DIMM – SATA mSATA Mini PCIe – VGA DVI



  • Intel Skylake ULT processor
  • Dual M12 LAN port
  • VGA / DVI dual display
  • Dual SIM card design
  • 24V / 110V DC input
  • 2 x 2.5″ hot-swappable SATA SSD drive bay
  • EN 50155


Rolling Stock Computer : IRS Series

IEI’s Railway System (IRS) is focused on the rolling stock market with a variety of advanced technologies designed. The IRS-100 series is compliant with EN 50155 standard. The IRS-100 provides multiple storage bays for data saving, lockable connectors, GPS function and Wi-Fi for wireless communication. Users can control passenger information system (PIS) and network video recorder (NVR) through the IRS-100. The popular IP cameras for surveillance application can also be implemented to provide real time video monitoring to ensure passengers’safety.


Dual SIM Slot

The IRS-100 offers dual SIM slot with the ability to automatically switch between two different networks in order to maintain seamless connectivity in remote areas. The system supports GPRS/UMTS/HSDPA/LTE technologies for transmission.



Lockable M12 Connectors

To against vibration and shock, the M12 connector is used for dual LAN communication which offers a reliable performance for high-quality data acquisition or transmission. The M12 connector can ensure that all cables can be tightly secured and improve anti-vibration capability.


Multiple Isolated Port Protection

The IRS-100 provides 1.5kV isolation on the RS-232/422/485, DIO and power in order to protect from any stray electrical signals from other devices and to ensure stable operation in harsh environments.


Operating Temperature and EN 50155 Compliance

EN50155 is the standard for electronic equipment used on rolling stock. IEI’s railway system (IRS-100) complies with EN50155 TX column 2 standard and passed tests for vibration, shock, and wide temperature. IRS-100 can run in an extremely hot or cold environment -40°C ~ 70°C.


Wide Range of DC/DC Converters

Railway rolling stock is required to meet the requirement of EN50155 for electronic equipment.IRS-100 has wide range of input voltages of 24VDC~110VDC (±40%), therefore, uses are able to install variety devices in different railway rolling stock applications.


Compliant with Electromagnetic Interference Requirements

Railway electronic systems are subjected to different level of electromagnetic interference requirements.


Compliant with Mechanical Requirements

Railway electronic systems are subjected to high-level mechanical environmental constraints depending on their implementation.


Fully Integrated I/O

Railway system computer fully integrated IO
Railway system computer fully integrated IO-2
Spec Item
Form factor
SBC Form FactorCPU:Intel® Core™ i5-6300U processor (dual-core, 2.4 GHz, 15W TDP)
System Memory:2 x 260-pin DDR4L SO-DIMM 4GB pre-installed (system max. 32 GB)
I/O Interface
I/O Ports2 x USB 3.0
1 x USB 2.0 (M12 connector)
2 x M12 connector PCIe GbE by Intel® I1211
2 x DB-9 RS-232/422/485 (with 1.5 kV isolation)
1 x Terminal block for 8-bit digital I/O (4-bit input/4-bit output, 1.5 kV isolation)
1 x VGA
1 x DVI-D
1 x Line-out, 1 x Mic-in
2 x SIM card slot
Expansion Slots
Expansion Slots2 x Full-size PCIe Mini (for WWAN / WLAN module)
Cooling method / System FanFanless
Drive Bays2 x 2.5′ SATA 6Gb/s SSD drive bay
ColorBlue C
Dimensions290 x 69 x 225
Weight3.9 kg / 5.1 kg
Operating Temperature-40°C ~ 70°C with air flow (with industrial SSD/CF), compliant with EN 50155
Humidity10% ~ 95%, non-condensing
Ordering Info.
Item No.Description
IRS-100-ULT3-i5/4G-R10Fanless railway system with Intel® Core™ i5-6300U processor, (15W), 4GB DDR4L pre-installed memory, two 2.5″ SATA SSD bays, VGA, DVI, two M12 GbE LAN