V430-J-RA22 Unitronics Vision 4.3" graphic display and keypad HMI and PLC onboard I/Os accepts I/O expansions up to 512 I/Os

Why Choose the Unitronics V430-J-RA22 Vision PLC + HMI?

The Unitronics V430-J-RA22 is an advanced PLC with integrated colour touchscreen HMI from the Vision430 series, designed for industrial automation, process control and OEM machinery. By combining the controller, operator interface and onboard I/O into a single device, it simplifies panel design while reducing wiring and installation complexity.

The controller features a 4.3 inch TFT colour touchscreen display with 480 × 272 pixel resolution, allowing operators to monitor machine status, alarms and process variables clearly. The integrated HMI enables intuitive control and visualisation of machine functions directly from the panel interface.

The V430-J-RA22 includes versatile onboard I/O combining digital, analogue and temperature inputs with relay and analogue outputs. These built-in capabilities make it suitable for applications requiring mixed signal processing and process control. The system can also be expanded with additional modules, supporting up to 512 total I/O points for larger automation installations.

Key Features

• Integrated PLC and touchscreen HMI for compact automation systems.
• 4.3 inch colour TFT display with 480 × 272 resolution.
• 12 digital inputs including high-speed and adaptable inputs.
• 4 analogue / temperature inputs supporting voltage, current, thermocouple and PT100 signals.
• 8 relay outputs for switching industrial loads.
• 2 analogue outputs for process control signals.
• RS232 and RS485 communication ports for industrial networking.
• Expandable up to 512 I/O points using external expansion modules.

Technical Specifications

• Manufacturer: Unitronics
• Series: Vision 430
• Model: V430-J-RA22
• Device type: PLC with integrated HMI
• Display: 4.3 inch TFT colour touchscreen
• Display resolution: 480 × 272 pixels
• Colour depth: 65,536 colours
• Supply voltage: 24 V DC nominal (20.4 to 28.8 V DC)
• Digital inputs: 12 inputs (including high-speed inputs)
• Analogue inputs: 2 voltage/current inputs (0–10 V, 0–20 mA, 4–20 mA)
• Temperature inputs: 2 inputs for thermocouple or PT100 sensors
• Relay outputs: 8 outputs (SPST-NO, up to 3 A)
• Analogue outputs: 2 outputs (0–10 V or 4–20 mA)
• Communication ports: RS232, RS485, Mini-USB programming port
• Protocols supported: Modbus TCP/RTU, CANopen, UniCAN, BACnet, KNX
• Memory: approx. 1 MB application memory
• Expansion capability: up to 512 I/O via expansion modules
• Mounting: Panel mount
• Protection rating: IP65 / IP66 / NEMA 4X front panel
• Operating temperature: 0 °C to 50 °C
• Dimensions: approx. 136 × 105 × 61 mm

Typical Applications

• Industrial machine automation.
• Packaging and processing equipment.
• Material handling and conveyor systems.
• Temperature and process control systems.
• Factory automation and OEM machinery.

Trusted by Automation Engineers

Unitronics Vision PLC + HMI controllers are widely used by automation engineers and OEM machine builders because they combine machine logic, operator interface and industrial communication capabilities within a single compact device.