V350-35-TR6 Unitronics V350-TR6 OPLC 3.5",6A,2T,6R,6D

Why Choose the Unitronics V350-35-TR6 Vision PLC + HMI Controller?

The Unitronics V350-35-TR6 is a compact PLC with integrated colour touchscreen HMI designed for industrial automation systems requiring reliable machine control and intuitive operator interaction. As part of the Unitronics Vision series, the controller combines programmable logic control, operator interface and onboard I/O within a single device, helping reduce panel space, wiring complexity and installation time.

The controller features a 3.5-inch TFT colour touchscreen display with a 320 × 240 pixel resolution, allowing operators to monitor machine status, manage alarms and adjust process parameters directly through the interface. Engineers can program both control logic and HMI screens using the integrated Unitronics VisiLogic software platform.

The V350-35-TR6 includes a flexible I/O configuration with digital inputs, analogue inputs, relay outputs and high-speed transistor outputs. The system can also be expanded via I/O expansion modules and CANbus networking, supporting up to 512 total I/O points for larger automation systems.

Key Features

• Integrated PLC and HMI controller for industrial automation.
• 3.5″ colour TFT touchscreen with 320 × 240 resolution.
• 6 digital inputs plus 2 configurable digital/analogue inputs.
• 4 analogue inputs supporting current or voltage signals.
• 6 relay outputs for switching industrial loads.
• 2 high-speed transistor outputs for PWM or motion control tasks.
• High-speed counter / encoder input capability.
• RS232 / RS485 communication port built in.
• Expandable system supporting up to 512 I/O points.

Technical Specifications

• Manufacturer: Unitronics
• Series: Vision 350
• Model: V350-35-TR6
• Controller type: PLC with integrated HMI
• Display: 3.5″ colour TFT LCD touchscreen
• Display resolution: 320 × 240 pixels
• Digital inputs: 6 digital inputs
• Configurable inputs: 2 digital / analogue inputs
• Analogue inputs: 4 analogue inputs (current or voltage)
• High-speed inputs: shaft-encoder / high-speed counter input
• Relay outputs: 6 SPST relay outputs
• Transistor outputs: 2 high-speed NPN outputs
• Communication ports: RS232 / RS485 serial port
• I/O expansion: expandable up to approximately 512 I/O points
• Application memory: approx. 1 MB ladder logic
• Power supply: 24 V DC nominal (20.4–28.8 V DC)
• Operating temperature: 0 to 50 °C
• Protection rating: IP65 / NEMA 4X when panel mounted
• Dimensions: approx. 109 × 114.1 × 68 mm

Typical Applications

• Industrial machine automation and OEM equipment.
• Packaging and material handling systems.
• Process monitoring with touchscreen operator interface.
• Factory automation and control panels.
• Systems requiring both PLC control and HMI display.

Trusted by Automation Engineers

Unitronics Vision PLC + HMI controllers are widely used by system integrators and machine builders to create compact automation systems with powerful control capabilities and intuitive operator interfaces.