Product Model
HMISTO531
Selling Points
- 1Universal Operator Dialogue Touchscreen HMI: Designed for Material handling, packaging, and textile machines.
- 23.4" Backlit Monochrome STN LCD Display: 200x80 pixels resolution with 16 levels of gray and 3-color (green, orange, red) LED backlight.
- 3Robust Connectivity: Supports Modbus TCP/IP, Uni-TE, RS-232C, and RS-485 protocols via USB mini-B, USB type A, and RJ45 ports.
- 4High Durability: Operating temperature range of 0 to +50°C with NEMA 4X IP65 rating and 50,000 hours backlight durability.
- 5Efficient Power Consumption: Rated at 5 W with inrush current ≤ 30 A and supply voltage 24 V DC +/- 20%.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Range of Product | Harmony STO & STU | Product or Component Type | Touch panel screen |
Software Designation | Vijeo Designer | Operating System | Harmony |
Processor name | CPU RISC | Display size | 3.4 inch |
Display Type | Backlit monochrome STN LCD | Background colour | Green, orange and red |
Display Resolution | 200 x 80 pixels | Touch panel | Analogue |
Backlight lifespan | 10000 hours red<br />50000 hours orange<br />50000 hours green | Brightness | 8 levels |
Contrast | 16 levels via touch panel | Character font | Chinese (simplified Chinese)<br />Korean<br />Taiwanese (traditional Chinese)<br />Japanese (ANK, Kanji)<br />ASCII |
[Us] rated supply voltage | 24 V DC +/- 20 % | Inrush current | 30 A |
Local signalling | for normal operation 1 LED (green) | Power consumption in W | 5 W |
Number of pages | Limited by internal memory capacity | Processor frequency | 333 MHz |
Port Ethernet | 10/100BASE-TX | Memory description | Application memory 16 MB<br />Back up of data 128 kB |
Integrated connection type | 1 USB 2.0 type mini B<br />1 USB 2.0 type A<br /> power supply - removable screw terminal block<br />1 Ethernet TCP/IP - 1 RJ45 | Supply | External source |
Realtime clock | Access to the PLC real-time clock | Downloadable protocols | XWAY TCP/IP<br />Modbus TCP/IP<br />Third party protocols |
Fixing mode | By 2 spring clips 1.6...5 mm thick panel | Enclosure Material | PPT |
marking | CE | Immunity to microbreaks | 3 ms |
Standards | FCC Class A<br />UL 1604<br />UL 508<br />IEC 61000-6-2<br />EN 61131-2 | Product Certifications | UL Class 1 Division 2 T5<br />C-tick<br />CE<br />UL Class 1 Division 2 T4A<br />cULus |
Ambient Air Temperature for Operation | 32…122 °F (0…50 °C) | Ambient Air Temperature for Storage | -4…140 °F (-20…60 °C) |
Relative humidity | 0…90 % without condensation | Operating altitude | <= 6561.68 ft (2000 m) |
IP degree of protection | IP20 IEC 60529 rear panel)<br />IP65 IEC 60529 front panel) | NEMA degree of protection | NEMA 4X front panel indoor use) |
Shock resistance | 15 gn 11 msIEC 60068-2-27 | Vibration resistance | +/- 3.5 mm 5…9 Hz) IEC 60068-2-6<br />1 gn 9…150 Hz) IEC 60068-2-6 |
Electromagnetic compatibility | Resistance to radiated electromagnetic fields - test level: 10 V/m conforming to IEC 61000-4-3 |
Specifications may be subject to change without notice