Schneider HMISTU655 Touch Panel Screen
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Schneider Electric |
| Model | HMISTU655 |
| Product Type | Touch Panel Screen / Human-Machine Interface (HMI) |
| Product Range | Harmony STO & STU |
| Display Size | 3.5 inches |
| Display Type | Colour TFT LCD |
| Display Resolution | 320 × 240 pixels (QVGA) |
| Display Colours | 65,536 colours |
| Touch Technology | Analogue touch panel |
| Backlight Type | LED |
| Backlight Lifespan | 50,000 hours under specified test conditions |
| Brightness Adjustment | 16 levels |
| Processor | ARM9 |
| Processor Frequency | 333 MHz |
| Configuration Software | Vijeo Designer |
| Application Memory | 16 MB |
| Backup Memory | 64 KB |
| Rated Supply Voltage | 24 V DC |
| Supply Voltage Range | 20.4–28.8 V DC |
| Inrush Current | Up to 30 A |
| Power Consumption | 6.5 W |
| Serial Communication | 1 × RJ45 COM1, RS-232C / RS-485 |
| Maximum Serial Communication Rate | 115.2 kbit/s |
| Ethernet Interface | 1 × Ethernet TCP/IP |
| USB Interfaces | 1 × USB 2.0 Type-A, 1 × USB 2.0 Mini-B |
| Supported Protocols | Modbus, Modbus TCP/IP, Uni-TE and supported third-party protocols |
| Real-Time Clock Function | Access to the connected PLC’s real-time clock |
| Front Panel Protection | IP65; NEMA 4X for indoor use |
| Rear Panel Protection | IP20 |
| Operating Temperature | 0–50°C |
| Maximum Operating Altitude | 2,000 m |
| Enclosure Material | PC/PBT |
| Mounting Method | Ø 22 mm mounting hole |
| Dimensions (H × W × D) | 98.15 × 118 × 55.3 mm |
| Weight | 0.558 kg |
FAQ
Q1: What is the primary function of the Schneider HMISTU655 touch panel?
A: The HMISTU655 is an industrial human-machine interface designed for monitoring and controlling automation equipment. It displays process information, machine status, alarms and operator controls, allowing users to interact with compatible PLC-based systems.
Q2: Which software is used to program the HMISTU655?
A: The HMISTU655 uses Vijeo Designer for HMI application development. Before modifying or transferring a project, verify the software version and project compatibility with the terminal.
Q3: Which communication interfaces does the HMISTU655 support?
A: The terminal provides Ethernet TCP/IP, an RJ45 serial interface supporting RS-232C or RS-485, and USB 2.0 Type-A and Mini-B ports. The appropriate interface depends on the connected controller and the intended communication method.
Q4: Which PLC communication protocols are supported by the HMISTU655?
A: Supported protocols include Modbus, Modbus TCP/IP, Uni-TE and compatible third-party protocols. The available options depend on the installed configuration and the communication driver selected in Vijeo Designer.
Q5: What power supply is required for the HMISTU655?
A: The HMISTU655 requires a nominal 24 V DC supply, with an allowable range of 20.4–28.8 V DC. Check the supply polarity, wiring and grounding before powering on the terminal. The power source should also accommodate the specified inrush current.
Q6: What should be checked if the HMISTU655 fails to communicate with a PLC?
A: Inspect the communication cable and connectors, verify the PLC address and communication parameters, and confirm that the correct protocol and interface are selected. For Ethernet connections, also check IP address settings and network connectivity. Review the HMI project configuration if the connection remains unavailable.
Q7: What installation conditions are important for reliable HMISTU655 operation?
A: Install the terminal in a control panel that meets the specified environmental requirements. Confirm that the mounting hole is correctly prepared, the unit is securely fixed, and cables are routed to minimize electrical interference. Keep the rear section protected from dust, moisture and other unsuitable environmental conditions.
Q8: What should be considered when replacing an HMISTU655?
A: Back up the existing HMI project before replacement. Confirm that the replacement terminal supports the required application, communication protocols and PLC connection. After installation, test screen operation, data exchange, alarm displays and control commands before returning the equipment to service.
Schneider HMISTU655 Touch Panel Screen is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








