colour touch panel screen, Harmony STO & STU, 5.7inch wide, without Schneider logo
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Quick facts
| Availability | Confirmed on request |
| Category | Harmony STO & STU |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
| Weight | 0.87 kg |
Shipping & availability
When can HMISTU855W be shipped?
HMISTU855W is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up HMISTU855W in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for HMISTU855W and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for HMISTU855W, subject to availability and destination.
The touch panel screen features 5.7inch TFT color display, supports 320 x 240 pixels QVGA resolution. It is equipped with 1 USB 2.0 type mini B, 1 USB 2.0 type A, removable screw terminal block for power supply and COM1 serial link (female RJ45, RS232C/RS485 integrated). The screen supports Japanese (ANK, Kanji), Chinese (simplified Chinese), Taiwanese (traditional Chinese), Korean and ASCII character fonts. This touch panel screen has 65536 colors with 50,000 hours of backlight lifespan. It is an IP20/IP65 and NEMA 4X rated product. The enclosure is made of PC/PBT and PPA. Its dimensions are 163mm (width) x 56.5mm (depth) x 129.15mm (height). It is suitable for simple machines and infrastructure applications. This product is certified by CULus, C-Tick, UL class 1 Div2 T4A or T5 and Marine. It meets IEC 61000-6-2, UL 508, UL 1604, EN 61131-2 and FCC Class A standards. Harmony STO (fromerly known as Magelis STO) is powered by the EcoStruxure operator terminal expert and STU (fromerly known as Magelis STU) is powered by Vijeo Designer.
Specifications
Specifications
| Range of product | Harmony STO & STU |
| Product or component type | Touch panel screen |
| Processor name | CPU ARM9 |
| Display size | 5.7 inch |
| Display type | QVGA TFT colour touchscreen |
| Display colour | 65536 colours |
| Display resolution | 320 x 240 pixels QVGA |
| Touch panel | Analogue |
| Backlight lifespan | 50000 hours |
| Brightness | 16 levels |
| Character font | ASCII, Japanese (ANK, Kanji), Chinese (simplified Chinese), Taiwanese (traditional Chinese), Korean |
| [Us] rated supply voltage | 24 V DC |
| Supply | External source |
| Supply voltage limits | 20.4…28.8 V |
| Inrush current | 30 A |
| Power consumption in W | 6.8 W |
| Number of pages | Limited by internal memory capacity |
| Processor frequency | 333 MHz |
| Memory description | Application memory 16 MB, Back up of data 64 kB |
| Integrated connection type | 1 USB 2.0 type mini B, 1 USB 2.0 type A, COM1 serial link - female RJ45 - RS232C/RS485 (rate: <= 115.2 kbits/s), power supply - removable screw terminal block, 1 Ethernet - RJ45 |
| Realtime clock | Access to the PLC real-time clock |
| Downloadable protocols | Third party protocols, Uni-TE, Modbus, Modbus TCP/IP |
| Fixing mode | Ø 22 mm hole |
| Enclosure material | PC/PBT and PAA |
| Marking | CE, Without Schneider logo |
| Height | 129.15 mm |
| Width | 163 mm |
| Depth | 56.5 mm |
| Net weight | 0.871 kg |
| Immunity to microbreaks | 7 ms |
| Standards | IEC 61000-6-2, UL 508, UL 1604, IEC 61131-2, FCC Class A |
| Product certifications | cULus, C-Tick, UL class 1 Div2 T4A ou T5, Marine, UKCA |
| Ambient air temperature for operation | 0…50 °C |
| Ambient air temperature for storage | -20…60 °C |
| Relative humidity | 0…85 % without condensation |
| Operating altitude | <= 2000 m |
| IP degree of protection | IP20 (rear panel) conforming to IEC 60529, IP65 (front panel) conforming to IEC 60529 |
| NEMA degree of protection | NEMA 4X front panel (indoor use) |
| Shock resistance | 15 gn for 11 ms conforming to IEC 60068-2-27 |
| Vibration resistance | +/- 3.5 mm (f = 5…9 Hz) conforming to IEC 60068-2-6, 1 gn (f = 9…150 Hz) conforming to IEC 60068-2-6 |
| Resistance to electromagnetic fields | 10 V/m conforming to IEC 61000-4-3 |
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
| Package 1 Height | 7.500 cm |
| Package 1 Width | 19.000 cm |
| Package 1 Length | 27.000 cm |
| Package 1 Weight | 912.000 g |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 8 |
| Package 2 Height | 30.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 8.037 kg |
| Warranty (in months) | 18 |
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