UNIOP eTOP40C-0050 4.3" Compact HMI

Overview

The UNIOP eTOP40C-0050 is an ultra-compact graphical HMI from the eTOP series, designed for applications with limited panel space but demanding visualization requirements. It features a 4.3-inch TFT color display with 480x272 pixel resolution (WQVGA) and 65,536 colors, delivering clear and vibrant graphics. The analog resistive touch screen ensures reliable operation even in harsh conditions.

Key Features

• 4.3" TFT LCD, 480 x 272 pixels, 65k colors, LED backlight

• Resistive touch screen with scratch-resistant surface

• 10/100 Ethernet port with embedded web server and OPC UA support

• USB host (type A) for data logging and peripheral connection

• USB device (mini-B) for programming

• RS232 and RS485 isolated serial ports

• IP65 front panel for harsh environments

• Wide operating temperature: -10°C to +55°C

• Very compact dimensions: 140 x 100 x 38 mm

Technical Specifications

• Processor: 400 MHz ARM Cortex-A8

• Memory: 128 MB RAM, 128 MB Flash

• Display Brightness: 350 cd/m²

• Ethernet: 10/100 Base-T, RJ45

• Serial: 1 x RS232, 1 x RS485 (isolated, 2.5 kV)

• USB: 1 host type A (2.0), 1 device mini-B

• Power: 24 VDC ±20%, 6 W max

• Dimensions: 140 x 100 x 38 mm

• Weight: 0.5 kg

Software and Protocol Support

The eTOP40C-0050 is programmable with UNIOP's intuitive design studio, supporting vector graphics, alarms, recipes, and data logging. It includes built-in drivers for Siemens, Allen-Bradley, Modicon, Omron, Mitsubishi, and many other PLCs. The web server enables remote monitoring and control via standard browsers.

Applications

Ideal for small machines, medical devices, building automation, and IoT edge nodes. Its compact size allows direct mounting on machinery or within tight control cabinets.

Certifications

CE, UL, and FCC compliant. Designed to withstand shock and vibration per IEC 60068-2-27 and IEC 60068-2-6.