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Operator panels VI30

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Veichi VI30 HMI Operator Panels — Touchscreen Displays for Industrial Automation

The Veichi VI30 series is a lineup of graphic touchscreen operator panels designed for process visualization and control in industrial environments. The range covers screen sizes from 4.3 to 15.6 inches with 15 modifications tailored to various automation requirements.

All VI30 models are built on ARM9 and Cortex A7 processors running at up to 1 GHz, featuring TFT LCD displays with up to 65K colors and brightness levels of 250-300 cd/m². The panels support the Modbus RTU protocol, while higher-end models also support Modbus TCP via a built-in Ethernet port.

The VI30 series can be used alongside other HMI panels from various manufacturers and integrated with Veichi frequency inverters for comprehensive control system solutions.

VI30 Series Technical Specifications

Key features of the Veichi VI30 panels:

  • Processors: ARM9 600 MHz (basic), Cortex A7 800 MHz to 1 GHz (advanced)
  • Memory: from 8 MB Flash + 64 MB RAM up to 8 GB Flash + 512 MB DDR3
  • Display: TFT LCD, 262K colors, touchscreen
  • Interfaces: RS232, RS485, RS422, Ethernet (optional), WiFi (optional), 4G (optional)
  • Protocols: Modbus RTU, Modbus TCP
  • Power supply: DC 24V, consumption 4-16W
  • Enclosure: plastic or metal depending on model
  • Real-time clock (RTC): built-in

Veichi VI30 Operator Panel Models

Model Display Interface Protocol Features
VI30-043-ANL 4.3" RS485 Modbus RTU ARM9 600 MHz, 64 MB RAM, RTC, 4W
VI30-070-ANL 7" RS485 Modbus RTU ARM9 600 MHz, 64 MB RAM, 5W
VI30-070-BNL 7" RS232, RS485 Modbus RTU ARM9 600 MHz, 64 MB Flash, 5W
VI30-070-CNH 7" RS232, RS485, RS422 Modbus RTU Cortex A7 800 MHz, 128 MB Flash + DDR3
VI30-070-CEL 7" RS232, RS485 Modbus RTU/TCP Cortex A7, Ethernet, 64 MB Flash
VI30-070-CWH 7" RS232, RS485, RS422 Modbus RTU/TCP Ethernet + WiFi, 128 MB Flash + DDR3
VI30-070-CGH 7" RS232, RS485, RS422 Modbus RTU/TCP Ethernet + 4G, 128 MB Flash + DDR3
VI30-070-CWM 7" RS232, RS485, RS422 Modbus RTU/TCP WiFi, 4 GB Flash + 512 MB DDR, 3 serial ports
VI30-101-CEL 10.1" RS232, RS485, RS422 Modbus RTU/TCP Cortex A7, Ethernet, 64 MB RAM, 300 cd/m²
VI30-101-CEH 10.1" RS232, RS485, RS422 Modbus RTU/TCP Cortex A7, Ethernet, 128 MB Flash + DDR3
VI30-101-CWH 10.1" RS232, RS485, RS422 Modbus RTU/TCP Ethernet + WiFi, 128 MB Flash + DDR3
VI30-101-CWM 10.1" RS232, RS485, RS422 Modbus RTU/TCP WiFi, 4 GB + 512 MB, metal enclosure
VI30-101-CWP 10.1" RS232, RS485, RS422 Modbus RTU/TCP WiFi, 512 MB Flash + 256 MB DDR3, metal enclosure
VI30-156-CWH 15.6" RS232, RS485, RS422 Modbus RTU/TCP Cortex A7 1 GHz, Ethernet + WiFi, 16W
VI30-156-CWM 15.6" RS232, RS485, RS422 Modbus RTU/TCP 1920x1080, 8 GB Flash + 512 MB DDR3, aluminum enclosure

VI30 Panel Applications

Veichi VI30 operator panels are used across a wide range of industrial applications:

  • VFD control — monitoring motor speed, current, and voltage via Modbus RTU/TCP
  • HVAC systems — visualization of air conditioning, ventilation, and heating parameters
  • Water treatment and pump stations — pressure, flow rate, and fluid level monitoring
  • Packaging equipment — recipe display, cycle counters, alarm messaging
  • CNC machines and conveyor lines — real-time operation control and diagnostics

Models with WiFi and 4G connectivity (such as VI30-070-CGH) enable remote equipment monitoring without the need for Ethernet cabling.

Other Operator Panels in Our Catalog

In addition to the VI30 series, our catalog features operator panels from leading manufacturers:

All HMI operator panels are available for order with delivery across Ukraine.

Warranty and Support

Veichi VI30 operator panels come with a manufacturer's warranty. Our specialists can assist with model selection for your specific application, connection to frequency inverters and PLCs, and configuration of Modbus RTU/TCP data exchange protocols.

Frequently Asked Questions

What is an HMI panel and what is it used for?

An HMI (Human-Machine Interface) is a touchscreen display for visualizing and controlling industrial processes. It shows equipment parameters (temperature, pressure, speed), allows operators to change setpoints, view trends, and receive alarm notifications. HMI panels connect to PLCs and VFDs.

How do I choose the right HMI panel size?

Screen size depends on the amount of information: 4-5 inches for simple systems with a few parameters, 7 inches is the most popular size for most applications, 10-15 inches for complex systems with graphs and diagrams. Also consider resolution, brightness, protection class (IP65 for front panel), and communication ports.

Are your HMI panels compatible with different PLCs?

Yes, modern HMI panels support a wide range of protocols and PLC manufacturers. Delta panels support Modbus, Siemens S7, Allen-Bradley, Mitsubishi, and other protocols. This means a Delta DOP panel can connect to a Siemens PLC or vice versa.

What software is needed to program an HMI?

Each manufacturer provides free software: Delta — DOPSoft (intuitive drag-and-drop interface), Siemens — TIA Portal, Weintek — EasyBuilder Pro. Programming involves creating visualization screens, linking elements to PLC addresses, and configuring navigation. No coding skills required.