HMISTO501
Schneider Electric Touch panel screen, Harmony STO & STU, 3''4 monochrome W/P/R for Zelio.
Show Specifications
Main Characteristics
| Lifecycle status | Discontinued by the manufacturer |
|---|---|
| Range of Product | Harmony STO & STU |
| Product or Component Type | Touch panel screen |
| Processor name | CPU RISC |
Technical Data
| Display size | 3.4 inch |
|---|---|
| Display Type | Backlit monochrome STN LCD |
| Background colour | White, pink and red |
| Display Resolution | 200 x 80 pixels |
| Touch panel | Analogue |
| Backlight lifespan | 10000 hours red; 50000 hours pink; 50000 hours white |
| Brightness | 8 levels |
| Contrast | 16 levels via touch panel |
| Character font | Korean; Japanese (ANK, Kanji); Taiwanese (traditional Chinese); Chinese (simplified Chinese); ASCII |
| [Us] rated supply voltage | 24 V DC +/- 20 % |
| Inrush current | 30 A |
| Local signalling | 1 LED (green) for normal operation |
| Power Consumption in W | 5 W |
| Number of pages | Limited by internal memory capacity |
| Processor frequency | 333 MHz |
| Memory description | Application memory 16 MB; Back up of data 128 kB |
| Integrated connection type | 1 USB 2.0 type mini B; 1 USB 2.0 type A; power supply - removable screw terminal block; serial link - 9-pin terminal block - RS232C |
| Supply | External source |
| Realtime clock | Access to the PLC real-time clock |
| Downloadable protocols | Zelio |
| Range Compatibility | Zelio Logic |
| Fixing mode | By 2 spring clips 1.6...5 mm thick panel |
| Enclosure Material | PPT |
| Marking | CE |
Environment & Certifications
| Immunity to microbreaks | 3 ms |
|---|---|
| Standards | IEC 61000-6-2; FCC Class A; UL 508; UL 1604; EN 61131-2 |
| Product Certifications | CE; UL Class 1 Division 2 T5; UL Class 1 Division 2 T4A; C-tick; 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); 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; 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 |
Packaging & Logistics
| Nbr. of units in pkg. | 1 |
|---|---|
| Package 1 Height | 3.3 in (8.5 cm) |
| Package 1 Width | 5.1 in (13.0 cm) |
| Package 1 Length | 7.5 in (19.0 cm) |
| Package weight(Lbs) | 13.5 oz (382.0 g) |
| GTIN | 3595864127835 |
Warranty
| Warranty (in months) | 18 |
|---|
Pairs well with
Worldwide delivery, dispatched from Erbil
Technical support before and after you order
Genuine parts from authorised manufacturers
Obsolete and hard-to-find items sourced
HMISTO501
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping
We ship worldwide from our warehouse in Erbil, Iraq, and deliver across Baghdad and all governorates. Stocked lines dispatch quickly; items sourced to order have their lead time confirmed in writing with your quote.
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Technical support
Not sure which part you need, or whether an alternative is compatible? Send us the part number, the equipment it goes into, or a photo of the nameplate and our team will confirm the correct item before you order.
WhatsApp +964 781 287 9696 or sales@alnajahpower.com.
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Pricing and quotes
Prices are not shown online because they depend on quantity, specification and current availability. Add the items you need to your quote list and send it — we reply within one business day with pricing and lead time.
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Contact us
Alnajah Power
Makhmur Str. 83, Erbil 44020, IraqPhone / WhatsApp: +964 781 287 9696
sales@alnajahpower.comSaturday to Thursday, 09:00 – 18:00.
FAQs
Please read our FAQs page to find out more.
Do you supply genuine products?
We supply genuine industrial automation and electrical products from leading manufacturers including Siemens, ABB, Schneider Electric, Phoenix Contact, and Eaton. Product authenticity and quality are our priority.
Can I request a quotation?
Yes. If pricing is not displayed or you require multiple items, simply use the “Request a Quote” button or contact our sales team for a customized quotation.
Do you ship internationally?
Yes. We provide worldwide shipping and can deliver products to customers across Europe, the Middle East, Asia, and other international destinations.
Can you source obsolete or hard-to-find parts?
Yes. We specialize in sourcing discontinued, obsolete, and difficult-to-find industrial automation components through our global supplier network.
What industries do you serve?
We support customers in manufacturing, oil & gas, energy, utilities, water treatment, infrastructure, and industrial automation sectors.