# Schneider Electric HMISTU655 3.5-inch TFT Touch Panel Interface, 320x240 Resolution, 1 COM, 1 Ethernet

**URL:** https://aio.lv/en/product--schneider-electric-hmistu655--12469120
**Data updated:** 2026-05-18 09:44 (EEST)
**Category:** Control Systems
**Manufacturer:** Schneider Electric
**Manufacturer code:** HMISTU655
**EAN:** 3606489909482
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 577.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 477.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-hmistu655--12469120

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Schneider Electric HMISTU655 is a 3.5-inch color TFT touch panel interface designed for industrial automation and HMI applications. It features a 320x240 pixel resolution and includes 1 COM port and 1 Ethernet port for reliable connectivity. This compact operator terminal provides intuitive control and monitoring for various industrial processes, ensuring efficient system integration and user interaction in demanding environments.

## Long description

The Schneider Electric HMISTU655 is a compact 3.5-inch color TFT touch panel interface engineered for precise industrial automation and human-machine interface (HMI) applications. Featuring a QVGA resolution of 320x240 pixels, this operator terminal provides clear visualization and intuitive control for various industrial processes. It is designed for seamless integration into existing systems, offering reliable connectivity through its integrated Ethernet and serial communication ports.
Advantages
This operator interface stands out due to its space-saving design, which utilizes a standard 22mm diameter hole for mounting, eliminating the need for complex rectangular panel cut-outs. The inclusion of both Ethernet TCP/IP and RS232C/RS485 ports ensures flexible communication options for diverse automation environments. With its robust construction and 32MB EPROM memory, it delivers consistent performance and efficient data handling in demanding industrial settings.
Suitable for
Compact industrial machinery control
Handling and logistics systems
Food and beverage processing equipment
Pharmaceutical manufacturing lines
Infrastructure automation projects
When it may not be suitable
This device is not intended for applications requiring large-scale graphical visualization or high-definition video monitoring due to its compact 3.5-inch screen size. It may also be insufficient for complex systems that require extensive local data storage beyond its internal memory capacity.
Key specifications
Display: 3.5-inch color TFT LCD
Resolution: 320 x 240 pixels (QVGA)
Power Supply: 24V DC
Memory: 32MB EPROM
Connectivity: 1 x Ethernet TCP/IP, 1 x RS232C/RS485, 1 x USB host, 1 x USB mini-B
Mounting: 22mm diameter hole
How to use
To install the HMISTU655, secure the unit into a 22mm diameter hole on your control panel. Connect the device to a 24V DC power source according to the technical documentation. Use the Ethernet or serial ports to establish communication with your programmable logic controllers or other automation hardware. Configuration is performed via the appropriate HMI software, allowing you to design and upload graphic pages for monitoring and controlling your specific industrial process.
What to consider before purchase
Verify that the 3.5-inch screen size is sufficient for your monitoring requirements.
Ensure your control panel supports a 22mm diameter mounting hole.
Confirm that your automation system is compatible with the provided Ethernet and serial communication protocols.
Check that the 24V DC power supply meets the device requirements.
Usage recommendations
Ensure the device is installed in an environment that adheres to the specified operating temperature and humidity ranges to maintain optimal performance and longevity. Regularly back up your configuration files and keep the firmware updated to ensure secure and stable operation.

## Specifications

| Feature | Value |
|---|---|
| Country of origin | Indonesia |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Schneider Electric HMISTU655 Touch Panel Interface cost, and is it available for purchase?

The price is 577.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Schneider Electric HMISTU655 Touch Panel Interface be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Schneider Electric products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Schneider Electric service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12469120/68789267_large.webp