HMISTO715
Product ID:30143
Updated: 2026/4/3
Key Features
- 1Experience a clear 4.3-inch full-color touch screen with 480x272 resolution. 2、Power the unit flexibly with a 12VDC-24VDC wide-range supply. 3、Install easily in tight spaces thanks to its compact 124.9 x 38.8 x 90.4 mm design. 4、Connect seamlessly via RJ45, RS232/RS485, and USB communication ports. 5、Ensure operational safety with UL 61010 certification for industrial equipment.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Harmony STO & STU | Product or Component Type | Touch panel screen |
| Software Designation | EcoStruxure Operator Terminal Expert | Operating System | Harmony |
| 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 white |
| Brightness | 16 levels via touch panel | Character font | Chinese (simplified Chinese)<br />Japanese (ANK, Kanji)<br />ASCII (European characters)<br />Taiwanese (traditional Chinese)<br />Korean<br />Cyrillic |
| [Us] rated supply voltage | 12...24 V DC - 10...20 % | Power consumption in W | 7.5 W |
| Number of pages | 8999 | Memory description | Back up of data 512 KB<br />Application memory 26 MB |
| Integrated connection type | 1 USB 2.0 type mini B<br />1 USB 2.0 type A<br />1 serial link - RJ45 - RS232C/RS485 2400...115200 bps) | Supply | External source |
| Realtime clock | With RTC-battery set optional | Downloadable protocols | Third party protocols<br />Modbus |
| Range Compatibility | MitsubishI<br />Omron<br />Siemens<br />Allen-Bradley | Fixing mode | By 2 installation fasteners 1.5 to 6 mm thick panel |
| Enclosure Material | PPT | Front material | Plastic |
| Cut-out dimensions | 77.5 x 112.5 mm<br />66 x 105 mm with mounting adaptor | Net Weight | 0.49 lb(US) (0.22 kg) |
| Standards | ANSI/ISA 12.12.01<br />CSA C22.2 No 142<br />UL 61010-2-201<br />EN 61000-6-2<br />CSA C22.2 No 213<br />EN 61000-6-4<br />UL 61010-1<br />EN 61131-2 | Product Certifications | UL<br />C-tick<br />KCC<br />CE<br />cUL<br />ATEX zone 2/22<br />UKCA |
| Ambient Air Temperature for Operation | 32…122 °F (0…50 °C) | Ambient Air Temperature for Storage | -4…140 °F (-20…60 °C) |
| Relative humidity | 10…90 % without condensation | Operating altitude | 6561.68 ft (2000 m) |
| IP degree of protection | IP65f front panel)<br />IP20 rear panel) | NEMA degree of protection | NEMA 4X/13 front panel indoor use) |
| Shock resistance | 15 gn 11 msIEC 61131-2 | Vibration resistance | 1 gn 5…150 Hz) IEC 61131-2<br />3.5 mm constant amplitude 5…150 Hz) IEC 61131-2 |
| Electromagnetic compatibility | Resistance to radiated electromagnetic fields - test level: 10 V/m (80 MHz...2.7 GHz)<br />Resistance to electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to EN 61000-4-2<br />Resistance to electrostatic discharge - test level: 6 kV level 3 (direct contact) conforming to EN 61000-4-2 |
Specifications may be subject to change without notice