MPC-2121 - 12.1'' XGA Intel Atom E3845 1.91GHz IP66 Panel-mount Panel PC with 4GB DDR3L, dual Ethernet and EN 50155 compliance
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.
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.
Underwriters Laboratories (UL) is an independent product safety certification organisation based in the United States. UL develops standards for products, materials, components, assemblies, tool and equipment, mainly dealing with product safety.
These products use heatsink, heatpipe and extrusion technology to dissipate the heat generated by the system rather than using traditional fans thus improving system reliability and longevity.
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.
The IP rating determines what level of protection a product has against the intrusion of solid objects, water, dust and liquids. The IP code has two digits. The first digit determines what level of protection the system has against solid foreign objects and the second digit covers liquids. This device is completely protected from ingress of water jets and dust on all surfaces and sides. Also known as "6-way IP66 protection".
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.
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.
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.
MPC-2121 EN 50155 Rail Panel PC
MPC-2121 front leftMPC-2121 frontMPC-2121 front and rearMPC-2121 rearMPC-2121 rear left
Featured in:Small Form Factor Panel Mount HMIsMoxa Panel Computers
6 MPC-2121 versions available

Add to quote list

Add the MPC-2121 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**
MPC-2121 with Intel Atom E3845 1.91GHz processor, 500 nits and no OS
MPC-2121 with Intel Atom E3845 1.91GHz processor, 1000 nits and no OS
MPC-2121 with Intel Atom E3845 1.91GHz processor, 500 nits and Windows 7 Embedded (64-bit)
MPC-2121 with Intel Atom E3845 1.91GHz processor, 1000 nits and Windows 7 Embedded (64-bit)
MPC-2121 with Intel Atom E3845 1.91GHz processor, 500 nits and Linux Debian 9
MPC-2121 with Intel Atom E3845 1.91GHz processor, 1000 nits and Linux Debian 9
* 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)

MPC-2121 overview

  • 12" XGA 1024 x 768 XGA LCD display
  • On-board Intel Atom Quad-Core E3845 1.91GHz processor
  • 500 nit or 1000 nit sunlight-readable display options
  • Dual Ethernet M12 ports
  • 1x RS-232/422/485 M12 serial port
  • 1x USB2.0 M12 port
  • 1x 4 digital input/2 digital output M12 port
  • CFast storage
  • SD slot
  • Glove-friendly projected capacitive (PCAP) multi-touch screen
  • Extended -40°C to 70°C temperature design, no fan / no heater
  • EN 50155 rail compliant
  • IP66 rated
  • Wide 24V to 110V DC power input
The MPC-2121 12.1" XGA rail compliant panel PC with the Intel Atom E3845 processor delivers a reliable and durable platform with wide versatility for use in industrial environments. With two software-selectable RS-232/422/485 serial ports and two Gigabit Ethernet ports the MPC-2121 panel computer support a wide variety of serial interfaces as well as high-speed IT communications, all with native network redundancy.

The MPC-2121 panel PC series is designed with an extended -40°C to 70°C temperature range, and come with a fanless, streamlined enclosure designed for highly efficient heat dissipation essential for harsh, hot, outdoor environments like oil and gas fields or drilling platforms. Furthermore, the MPC-2121 is EN 50155:2017 compliant making it ideal for rail applications such as wayside and rolling stock. The MPC-2121 also features an optional 1000nit LCD panel offering a sunlight-readable, projected capacitive, glove-friendly, multi-touch screen, providing an excellent user experience for outdoor applications.

Impulse can supply the MPC-2121 panel PC fully configured in our UK based engineering facility with your choice of memory, storage and Microsoft Windows Embedded based operating system.

For more information about the MPC-2121 rail compliant panel PC please contact our technical sales team on +44 (0)1782 337 800 or alternatively submit an enquiry.
Enquire about the MPC-2121
Need more info or project pricing for the MPC-2121?
T: +44 (0)1782 337 800 • E: SALES@IMPULSE-EMBEDDED.CO.UK
We want you to be the first to know about new products, technology solutions and exclusive industry news. To stay connected and receive marketing communications, select YES. (Remember, you are free to unsubscribe at any time.)

Fully configured touch screen HMIs
We will build and configure your HMI and can even flash your application software on to it. With a custom cable design capability we will ship your HMI with the requisite cables ready to install into your existing factory infrastructure.
Enquire now
Are you a machine builder?
Looking for a HMI for a new design or in service replacement? We can help, get one of our technical sales team to do the searching for you.
Enquire now
Design to Order Service
Quality, reliable, and repeatable system builds
We build all of our industrial computers in our purpose built integration facility where we follow procedures and processes honed over the last 25 years to ensure quality, reliability and repeatability.
EN 50155 / EN 50121 solutions from comms to industrial rack PCs, and full project support for rail system integrators and OEMs.
Your Favourites
Wherever you see this heart symbol around the site, you can click to add things like products, articles and more to your favourites.
Build a quote list
Are you after more than one product, or need quantity pricing? Add products to your quote list and send it through to our team in one go!