V430-J-TR34 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-TR34 Vision PLC + HMI?

The Unitronics V430-J-TR34 is an advanced PLC with integrated colour touchscreen HMI from the Vision430 series, designed for industrial automation, machine control and OEM equipment. By combining the controller, operator interface and onboard I/O within a single compact unit, it reduces panel wiring, simplifies installation and lowers system complexity.

The controller features a 4.3 inch TFT colour touchscreen display with 480 × 272 resolution, enabling clear visualisation of machine status, process values and alarms. Operators can interact with the automation system directly through the touchscreen and programmable keys, making it suitable for both control and monitoring tasks.

The V430-J-TR34 includes integrated digital, analogue and high-speed I/O along with relay and transistor outputs. Additional modules can be connected locally or via CANbus networks, allowing the controller to scale up to 512 total I/O points for larger automation systems.

Key Features

• Integrated PLC and touchscreen HMI for compact automation systems.
• 4.3 inch TFT colour display with 480 × 272 resolution.
• 22 digital inputs including 3 high-speed counter inputs.
• 2 analogue inputs supporting 0–10 V, 0–20 mA and 4–20 mA signals.
• 8 relay outputs for switching industrial loads.
• 4 high-speed transistor outputs suitable for PWM and motion control.
• RS232 and RS485 communication plus USB programming port.
• Expandable up to 512 I/O points using local or CANbus expansion modules.

Technical Specifications

• Manufacturer: Unitronics
• Series: Vision 430
• Model: V430-J-TR34
• 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: 22 inputs (including 3 high-speed counter inputs)
• Analogue inputs: 2 multi-range inputs (0–10 V, 0–20 mA, 4–20 mA)
• Relay outputs: 8 SPST-NO relay outputs (up to 3 A resistive load)
• Transistor outputs: 4 NPN high-speed outputs (up to 200 kHz PWM)
• Communication ports: RS232 / RS485 serial port, Mini-USB
• Memory: approx. 1 MB application memory
• Data memory: 120 kB dynamic + 192 kB fixed
• 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

• Machine automation and OEM equipment.
• Packaging and processing machinery.
• Material handling and conveyor systems.
• Industrial process monitoring and control.
• Factory automation and production lines.

Trusted by Automation Engineers

Unitronics Vision PLC + HMI controllers are widely used by automation engineers and machine builders because they combine programmable control, operator interface and industrial communication capabilities in a single compact automation platform.