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UNIS Group sticks to current pricing policy despite shortages and price increases. 

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Would you like to buy an HMI?

Are you looking for an affordable, user-friendly or powerful HMI? Whatever control panel you are looking for, for any application, in the UNIS Group online store, you are at the right place. Here you can buy new, used, second-hand and refurbished HMIs online.

UNIS Group - your brand-independent partner for HMIs

We sell, repair, test and service control panels and touch panels of all brands. UNIS Group is brand independent and has extensive experience in industrial HMIs from brands such as Siemens, Omron, Mitsubishi, Allen Bradley, B&R, UniOP, Schneider Magelis, Proface, Weintek and Beijer. We have replacement keyboard foils, backlights, enclosures and displays in stock, and if a manufacturer no longer supports your HMI, you can contact us for outdated, end-of-life or custom-made HMIs.

Want to send in a faulty HMI for repair?

Are you looking for a replacement HMI or would you like to send your faulty HMI to us for repair? We have you covered. Touch screens and display keyboards are often subject to wear and tear. Backlights (CCFL or LED) or standard components (such as capacitors) also have a limited life span and often need to be replaced. Our experienced technicians have extensive experience in the repair of industrial electronics, including the repair of control and touch panels. After repair we thoroughly test the HMI and you will receive up to 2 years warranty on the repair.

Human Machine Interface or user interface

HMI stands for Human Machine Interface. In industrial systems, an HMI is often called a user environment or user interface. It is a control panel, often with touch screen, monitor or keyboard, that allows communication between the user and the machine. The HMI is an important tool for controlling production processes in a factory or industrial plant. An HMI often has multiple communication ports and supports a wide range of communication protocols (LAN, Profibus, MPI, Serial, CAN).

From base panels to panels with advanced features: Siemens SIMATIC HMI

The Siemens SIMATIC HMI series offer Basic panels, Key Panels, Panel PC, Mobile Panels and Comfort Panels with high resolution screens and displays from 4 to 15 inches. These include the KTP400 basic, KTP 600, KTP700 basic, TP700 comfort, TP900 comfort, TP1200 comfort, TP1500 comfort, TP177a and TP177b.

Examples of common HMI panels from other brands include:
Allen Bradley Panelview and Panelview Plus, Mitsubishi GOT1000, Mitsubishi GOT2000, Beijer E series, Proface gp4000, Proface remote HMI, Schneider Magelis XBT, Weintek Mt6070ih, Mt607ip, Mt6051tp, tk6071iQ, tk6070iQ and TK6070ip.

Applications HMI interface

In virtually every industrial sector or industry, HMI is used to program, monitor and organise operational processes. Examples of sectors where an operator panel with touch screen, monitor or pressure key control are used include shipping, building management, machine automation, process automation, food and beverage, chemical industry and automotive. Whether it's simple applications or highly advanced and high-tech solutions, you will always find a suitable HMI at UNIS Group.