UNIOP eTOP03-0046 Touch Screen HMI

Overview

The UNIOP eTOP03-0046 is a compact graphical HMI from the eTOP series, designed for applications requiring a small footprint but powerful visualization. It features a 3.5-inch TFT color display with 320x240 pixel resolution and resistive touch technology, ensuring reliable operation in industrial environments. The device is equipped with Ethernet, USB, and serial ports for flexible connectivity.

Key Features

• 3.5-inch TFT LCD, 320 x 240 pixels, 65k colors

• Resistive touch screen with high durability

• 10/100 Ethernet port for networking and remote access

• USB host (type A) and device (mini-B) ports

• RS232 and RS485 serial interfaces

• IP65 front panel, suitable for washdown

• Supports over 50 PLC protocols and OPC UA client

Technical Specifications

• Processor: 400 MHz ARM Cortex-A8

• Memory: 128 MB RAM, 128 MB Flash

• Display: 3.5" TFT, brightness 350 cd/m², LED backlight

• Touch: Analog resistive, 1 million touches

• Ethernet: 10/100 Base-T, RJ45

• USB: 1 host (2.0), 1 device (2.0)

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

• Power: 24 VDC ±20%, 6 W max

• Operating Temperature: -10°C to +55°C

• Dimensions: 120 x 96 x 38 mm

• Weight: 0.4 kg

Software and Connectivity

The eTOP03-0046 is programmable with UNIOP's powerful design studio, supporting vector graphics, alarms, recipes, and data logging. Built-in drivers allow direct connection to major PLC brands including Siemens, Allen-Bradley, Modicon, and Mitsubishi. The integrated web server enables remote monitoring via any browser.

Applications

This HMI is ideal for small machines, medical devices, building automation, and IoT edge applications where space is at a premium but advanced visualization is required. Its compact size and rich feature set make it a versatile choice for OEMs.

Certifications

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