4.3" Modbus display with WiFi EA HMI043WM-42ATCS

The EA HMI043WM-42ATCS is a new 4.3-inch Modbus display designed to seamlessly work with various PLCs from industry leaders like Beckhoff, Panasonic, Siemens, Omron and Unitronics.

• EA HMI043LM-42ATCS is configured as a slave
• Supports Modbus/TCP and Modbus/RTU (Modbus TCP is network-based, while Modbus RTU is serial-based RS-485).
• High-brightness IPS display for exceptional readability, even in harsh sunlight.
• Stunning 1,000 cd/m² brightness and wide viewing angle ±170°, ensures your content is crisp and clear and crisp in any environment.
• Can operated with any DC power supply in the voltage range from 5 V to 30 V DC.
• This Modbus HMI supports wall, flush and top-hat rail mounting.
• All Modbus registers can be freely assigned to texts, numbers, bar graphs, images etc
• Coil, discrete, input and holding are supported
• 32-bit float values can be elegantly transmitted for floating point calculations.

EA HMI043LM-42ATCS offers dual connectivity: LAN, Wi-Fi and RS-485 interfaces.
EA HMI043WM-42ATCS (Wi-Fi version) offers Wi-FI and RS-485 interfaces.  

HMI screens are created with our free  Windows™ HMIdesigner software link to the online manual and link to download the HMI designer software. External link to the Display Visions website.

This user-friendly software boasts a drag-and-drop interface and a macro command editor. Including many intuitive examples to start with.

Link the corresponding Modbus registers with the various objects on the display and automatically receive the correct data to position on the display.  

Example of connecting the EA HMI043LM-42ATCS via Modbus RS-485 to a PLC

We can help implement your project with our software programming service.

You sketch out your idea of the individual screen pages, provide us with images, logos and the corresponding Modbus register addresses, and we take over the implementation in the display.

Provide us with the specification and we will be happy to provide a quote.