SEMIL-1311J - 2U Half-Rack Intel Xeon E/9th Gen. Core i7/i5/i3 EN 50155 Rugged PC with 4x Gigabit PoE+ M12 connectors, wide 8 to 48V DC input with ignition control and UPS backup module


CE is a mandatory standard for products on the market in the European Economic Area. By CE marking a product, the manufacturer ensures that the item meets the essential safety requirements set out in the applicable CE directive.

EN 50155

EN 50155 is the European standard for electronic devices used in railway applications. The device must adhere to the strict specifications of EN 50155 including -25C to +70C wide operating temperature range, resistance to humidity, shocks, vibrations and radiation – all environmental demands encountered in the rail industry.

FCC Approved

The Federal Communications Commission (FCC) is an independent agency of the United States government that sets standards and governs the testing of conducted and radiated emissions such as EMI.


This product fully adheres to the Restriction of Hazardous Substances Directive 2002/95/EC, RoHS for short.  The directive covers the restriction of use of certain hazardous substances in electrical and electronic equipment and was adopted in February 2003 by the European Union.

Extended Wide Temperature

These products utilise high quality industrial grade components enabling them to work in extended wide temperature environments. They are capable of running below -20C and above +70C and offer further protection than standard wide temperature rated products.

Wide Voltage

These devices and systems have been designed to accept a wide voltage DC power input. This feature is desirable in the industrial market where a fixed voltage level or mains AC power cannot be guaranteed.


M.2, formerly known as the Next Generation Form Factor (NGFF), is a specification for internally mounted computer expansion cards and associated connectors. M.2 replaces the mSATA standard, which uses the PCI Express Mini Card physical card layout and connectors. Employing a more flexible physical specification, the M.2 allows different module widths and lengths, and, paired with the availability of more advanced interfacing features, makes the M.2 more suitable than mSATA in general for solid-state storage applications

MiniPCI Express

This system features one or more miniPCI Express (mPCIe) slots for board level expansion.


This device supports Power over Ethernet (PoE) which describes any of several standardised or ad-hoc systems which pass electrical power along with data on Ethernet cabling.


This system features USB3 ports for fast communication to peripheral devices.


Trusted Platform Module (TPM) is an international standard for a secure cryptoprocessor, a dedicated microcontroller designed to secure hardware through integrated cryptographic keys.


Intel vPro is a brand name for a set of PC hardware features. PCs that support vPro have a vPro-enabled processor, a vPro-enabled chipset, and a vPro-enabled BIOS as their main elements.

Windows 10

This system can be supplied with Windows 10 configured to your specification, including disk partitioning, driver and software installations, along with Windows feature setup and application-specific configuration.

SEMIL-1311J Rugged EN 50155 Computer
SEMIL-1311J front

Add to quote list

Add the SEMIL-1311J to your quote list to send to our sales team for a quote on all your chosen products
Version information
Lead time*
Add to quote list**
2U Half-Rack Intel Xeon E/9th Gen. Core i7/i5/i3 EN 50155 Rugged PC with 4x Gigabit PoE+ M12 connectors, wide 8 to 48V DC input with ignition control and UPS backup module
Peripheral information
Lead time*
Add to quote list**
120W AC/DC Power Adapter with 20V, 6A output
3 in stock
Joint 19" Rack Plate for dual SEMIL device assembly
4x PoE+, VGA, 2x USB2.0 (by Y-cable), 2x COM (by Y-cable) and DC power cables
160W AC/DC Power Adapter with 20V, 8A output
* Lead time is indicative and is subject to change at time of ordering. Next business day delivery on in-stock products only (when ordered before 3pm).
** Contact us for quantity or project pricing.
† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)
Industry insight.
Embedded know-how.
Impulse engineers and specialists have the industry insight and embedded know-how to design, build and configure outstanding solutions for wide-ranging needs.
Discover our Embedded Systems capabilities

SEMIL-1311J overview

LGA1151 socket Intel Xeon E/9th/8th Gen Core i7/i5/i3 (CPU TDP max. up to 65W)
System Memory
2x DDR4-2666 SO-DIMM, up to 64GB
3x RS-232, 1x RS-232/422/485
3x USB3.0, 3x USB2.0
4x 10/100/100BaseT
Power Over Ethernet (PoE)
4x PoE+ (IEEE 802.3at)
1x VGA (M12 A-coded), 1x DisplayPort connector
Digital I/O
1x 3.5 mm jack for mic-in and speaker-out
2x 2.5" SATA HDD/ SSD installation, 1x M.2 2280 M key socket PCIe Gen3 x4, 2x full-size mSATA port (mux with mini-PCIe)
1x M.2 3042/3052 B-key socket, 1x M.2 2242/ 2252 E key, 2x full-size mini PCI Express sockets (mux with mSATA)
Power Supply
8V to 48V DC with M12 S-coded connector, built in ignition power control
Remote Ctrl & Status Output
Dimensions (W x D x H)
220mm x 310mm x 86.5mm
Weight (net/gross)
6.0 kg
Operating Temperature
-40°C to + 70°C (configured as 35W TDP mode) -40°C to +50°C (configured as 65W TDP mode)
Market Certifications
EN 50155, CE/FCC Class A
OS Support
Windows 10
Wall, Rack
Enquire about the SEMIL-1311J
Need more info or project pricing for the SEMIL-1311J?
T: +44 (0)1782 337 800 • E:
COVID-19 UPDATEThrough strict hygiene and distancing practises, we are still fully operational. Feel free to get in touch for more info! contact us
+44(0)1782 337 800