Schneider HMISTO735 (Harmony HMI): touch panel screen, Harmony STO & STU, 4.3inch wide, Ethernet.
Harmony HMI panels are the operator screens of Modicon machines, configured with EcoStruxure Operator Terminal Expert or Vijeo Designer.
See our Schneider Electric range.
Technical data
| Schneider reference | HMISTO735 |
|---|---|
| Product or component type | Touch panel screen |
| Software package | EcoStruxure Operator Terminal Expert |
| Processor name | ARM926EJ-S |
| Display size | 4.3 inch |
| Display type | Colour TFT LCD |
| Display colour | 65536 colours |
| Display resolution | 480 x 272 pixels |
| Touch panel | Analogue |
| Backlight lifespan | 50000 hours with white |
| Brightness | 16 levels via touch panel |
| Character font | ASCII (European characters); Cyrillic; Taiwanese (traditional Chinese); Chinese (simplified Chinese); Japanese (ANK, Kanji); Korean |
| [Us] rated supply voltage | 12…24 V DC – 10…20 % |
| Power consumption in W | 8.1 W |
| Number of pages | 8999 |
| Port Ethernet | 10BASE-T/100BASE-TX |
| Memory description | Back up of data 512 KB; Application memory 26 MB |
| Integrated connection type | 1 USB 2.0 type mini B; 1 USB 2.0 type A; 1 Ethernet TCP/IP – RJ45 |
| Supply | External source |
| Realtime clock | With RTC-battery set optional |
| Downloadable protocols | Modbus TCP; Modbus; Third party protocols |
| Dimensions (W x H x D) | 124.9 x 90.4 x 38.8 mm |
| Condition | New, original Schneider Electric |
Key characteristics (per Schneider)
- touch panel screen
- Harmony STO & STU
- 4.3inch wide
- Ethernet
Typical applications
- Replacement of a failed HMI
- Machine operator screens
Compatibility and replacement
Check screen size and software version.
Frequently asked questions
Can I get a datasheet?
The official manufacturer datasheet is the source of the technical data above; we can send the PDF with the quotation on request.
Can you help me identify the right replacement?
Yes. Send us a photo of the label of the old part, or its full order number, and we will confirm the exact match or the official successor before quoting.
Which software configures it?
EcoStruxure Operator Terminal Expert or Vijeo Designer, depending on the model.
Can I get a price and delivery time?
Prices are quoted on request. Send the order number, quantity and delivery country on WhatsApp and we will reply with price and delivery time; air shipping is usually 5 to 7 days once ready, with a 1-year warranty.
How to order
Message us the order number and quantity. For breakdowns, tell us the delivery address and we will offer the fastest shipping option. If the exact part is discontinued, we confirm the official successor before quoting.
RendatSP ships from Yiwu, China, to factories worldwide; air delivery usually takes 5 to 7 days once the part is ready. The part is new and original with a 1-year warranty (shipping, payment and warranty). For a quotation, message us on WhatsApp with the order number and quantity. We also have agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
