Receive a Text Quote
We will send you price and availability shortly
Invalid number. Please call (800) 691-8511
Looking for a fast quote? Click here, and we'll text you.


Touch Panel Screen 5’’7 Color

Free Shipping
2 Year warranty


Part NumberHMISTU855
ManufacturerSchneider Electric
SeriesModicon Magelis
Model #HMISTU855
Warranty2 Year
Depth55.3 mm
Range of productMagelis STO & STU
Product or component typeTouch panel screen
Software designationVijeo Designer
Operating systemMagelis
Processor nameCPU ARM9
Display size5.7 inch
Display typeQVGA TFT colour touchscreen
Display colour65536 colours
Display resolution320 x 240 pixels QVGA
Touch panelAnalogue
Backlight lifespan50000 hours
Brightness16 levels
Character fontASCII
Chinese (simplified Chinese)
Japanese (ANK, Kanji)
Taiwanese (traditional Chinese)
[Us] rated supply voltage24 V DC
SupplyExternal source
Supply voltage limits20.4...28.8 V
Inrush current<= 30 A
Power consumption6.8 W
Number of pagesLimited by internal memory capacity
Processor frequency333 MHz
Memory descriptionApplication memory, 16 MB
Back up of data, 64 kB
Integrated connection type1 USB 2.0 type mini B
1 USB 2.0 type A
Removable screw terminal block connector power supply
Realtime clockAccess to the PLC real-time clock
Downloadable protocolsModbus
Modbus TCP/IP
Third party protocols
Fixing modeØ 22 mm hole
Enclosure materialPC/PBT and PAA
With Schneider logo
Height129.15 mm
Width163 mm

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed HMISTU855 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2 year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this HMISTU855 we also repair drives, motors, PLCs and more, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty HMISTU855, just let us know and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

  • Shipping Weight : 2lbs

Want it shipped today?

  • Order within the next 15 hours and 44 minutes.
  • If you order between 4pm and 6pm EST, you will be charged a small rush fee.

Ask about exchanging your faulty HMISTU855 for credit when ordering from MRO Electric

Additional Information

Related Products

Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or sending us an email at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like HMISTU855, take a look at more from our Modicon Magelis line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.
5 stars

4.9 Overall Satisfaction Rating

Over 1550 Ratings from Actual Customers

Read Our Reviews

MRO Electric gave me above and beyond customer service and helped me diagnose and reset the parameters on my drive, even...


MRO has quickly risen to the top of list of suppliers that we reach out to when we need to replace an obsolete Siemens p...


MRO is always prompt to respond and accomodating. Great customer service all around