1 year warranty
Touchscreen HMI Panels
Touchscreen HMI panels are the primary interface between operators and industrial control systems, providing real-time process visualization, alarm management, and machine control through a touch-operated display. PLC Direct supplies industrial HMI touchscreen hardware for replacement and maintenance in existing installed systems, stocking units from leading automation manufacturers across a wide range of screen sizes and communication configurations.
Where Are Touchscreen HMI Panels Used in Industrial Environments?
Touchscreen HMI panels are used wherever operators need to monitor and interact with automated equipment from a fixed or cabinet-mounted interface, spanning virtually every sector of industrial manufacturing and process control. Any facility running PLC-controlled or DCS-controlled equipment will typically have an HMI operator panel as the local or remote operator station.
Facilities and operations that depend on touchscreen HMI panels include:
-
Discrete manufacturing plants using HMI panels for machine control, production line monitoring, and fault visualization.
-
Process industries, including chemical, food and beverage, and pharmaceutical facilities, where batch control and recipe management are handled at the operator interface.
-
Water and wastewater treatment plants with running pump stations and treatment processes, using distributed HMI stations.
-
Oil and gas and petrochemical facilities requiring panel-mounted operator interfaces for process monitoring and safety system interaction.
-
Mining and minerals processing operations where HMI panels provide operator visibility into conveyor control, crushing circuits, and pump systems.
Wherever a PLC or controller runs an automated process, a touchscreen operator interface is typically the point of human interaction with the system.
Which Brands of Touchscreen HMI Panels Does PLC Direct Stock?
PLC Direct stocks replacement HMI panels from established industrial automation manufacturers, covering hardware used across a broad range of installed systems.
-
Siemens SIMATIC HMI: The SIMATIC HMI range includes the Unified Comfort Panel series, with the MTP700 and MTP1000 providing 7" and 10.1" widescreen TFT displays with PROFINET connectivity and 16-million-color output.
-
Schneider Electric Magelis/Harmony GTO and GTU: The Harmony GTO series delivers IP65-rated touchscreen panels in sizes from 3.5" to 12.1", while the Harmony GTU series supports multi-touch operation and dual LAN for high-performance monitoring applications.
-
Mitsubishi Electric GOT2000: The GOT2000 series covers a wide range of screen sizes and communication interfaces, with GT2103 series compact units available for installations requiring a smaller display format.
-
Proface GP and ST series: The GP series is a long-established touchscreen HMI platform for machine and process applications, and the ST6000 series provides a 12.1" wide-format display with Ethernet and serial communication for operator control across a range of industrial environments.
All touchscreen HMI panel hardware is available as surplus sealed, refurbished, and used, depending on the specific unit and current stock.
What Should You Know Before Ordering Touchscreen HMI Panels?
Hardware condition options: Surplus sealed units are factory-sealed stock that have not been put into service; refurbished units have been inspected and restored to operational condition; used units are pulled from service hardware. Condition availability varies by part number, and current stock levels should be confirmed at the time of order.
Compatibility and part identification: Touchscreen HMI panels are typically tied to a specific software platform and communication protocol. The Siemens SIMATIC HMI panels require WinCC configuration software, Schneider Harmony panels use Vijeo Designer or EcoStruxure Operator Terminal Expert, and Mitsubishi GOT2000 panels use GT Designer3. Before ordering a replacement HMI panel, confirm the part number from the existing unit's label or system documentation to ensure the replacement matches the installed communication interface and screen size configuration.
Warranty: All touchscreen HMI panel hardware purchased from PLC Direct carries a standard 1-year warranty covering defects and functionality, applicable to surplus sealed, refurbished, and used products.
PLC Direct supplies touchscreen HMI panel hardware for replacement and maintenance purposes and does not provide system design, programming, or integration services.