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V350-35-TR20 Unitronics V350-TR20 OPLC,3.5″,2A,2T,6R,10D
Unitronics V350-35-TR20 Vision350 PLC and HMI controller with 3.5 inch colour touchscreen, 12 inputs, 6 relay outputs, 2 high-speed transistor outputs and integrated communications.
£468.58
Why Choose the Unitronics V350-35-TR20 Vision350 PLC + HMI?
The Unitronics V350-35-TR20 is a versatile PLC + HMI controller that combines advanced programmable logic control, integrated I/O and a high-quality 3.5-inch colour touchscreen within a compact industrial automation platform. As part of the trusted Vision350 series, it provides machine builders and automation engineers with a flexible solution for machine control, process monitoring and operator interaction.
Designed to reduce panel space, wiring complexity and overall installation costs, the V350-35-TR20 integrates digital inputs, relay outputs, high-speed transistor outputs and communication interfaces into a single controller. The integrated colour touchscreen enables operators to monitor machine status, acknowledge alarms and adjust process parameters through custom-designed HMI screens.
With 12 onboard inputs, 6 relay outputs, 2 high-speed transistor outputs and support for expansion up to 512 I/O points, the V350-35-TR20 is suitable for OEM machinery, packaging equipment, material handling systems and industrial automation applications requiring reliable control and visualisation.
Key Advantages
- Integrated PLC and colour touchscreen HMI.
- 12 configurable onboard inputs.
- 6 relay outputs and 2 high-speed transistor outputs.
- Supports analogue input and encoder functionality.
- 3.5-inch TFT colour touchscreen display.
- Expandable up to 512 I/O points.
- Built-in RS232 and RS485 communications.
- Compact all-in-one design simplifies installation.
Key Features
- Unitronics Vision350 PLC + HMI.
- 3.5-inch TFT colour touchscreen.
- 320 × 240 pixel QVGA display resolution.
- 65,536 colour display capability.
- 12 digital inputs.
- 2 configurable analogue input channels.
- 3 high-speed counter / shaft encoder inputs.
- 6 relay outputs.
- 2 high-speed NPN transistor outputs.
- PWM and high-speed output functionality.
- Built-in RS232/RS485 communication port.
- MicroSD card support for data logging and backups.
- Optional Ethernet, CANbus and Profibus communication modules.
- Expandable up to 512 I/O points.
- 24 V DC operation.
Flexible Machine Automation with Integrated HMI
The Unitronics V350-35-TR20 delivers an ideal balance of control, monitoring and communication capabilities. The integrated PLC executes complex automation logic while the colour touchscreen provides operators with intuitive access to alarms, trends, recipes and machine diagnostics.
Its combination of relay outputs and high-speed transistor outputs makes the controller suitable for both general-purpose machine control and applications requiring pulse outputs, PWM control or high-speed switching. Expansion support enables the system to grow alongside application requirements without replacing the controller.
Typical Applications
- OEM machinery and equipment manufacturing.
- Packaging and production systems.
- Material handling and conveyor control.
- Motion control and encoder feedback applications.
- Water and wastewater treatment systems.
- Food and beverage processing equipment.
- Industrial automation and process monitoring.
Technical Specifications
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| Display | Colour touchscreen | |
|---|---|---|
| Device Type | CPU / Controller | |
| Coil / Supply Voltage | 24 V DC | |
| Digital Inputs | 12 | |
| Digital Outputs | 6 | |
| Analogue I/O | 2 AI / 0 AO | |
| Communication | RS232, RS485, USB | |
| Screen Size | 3.5" | |
| Product Series | Unitronics Vision | |
| Current | 2 A | |
| Voltage | 24 V | |
| IP Rating | IP65 | |
| Series | Vision350 | |
| Product type | PLC + HMI controller | |
| Display type | TFT colour touchscreen | |
| Display size | 3.5 inch | |
| Display resolution | 320 × 240 pixels | |
| Colours | 65,536 colours | |
| Digital inputs | 12 configurable inputs | |
| Analogue inputs | Up to 2 configurable analogue inputs | |
| High-speed inputs | 3 HSC / shaft encoder inputs | |
| Relay outputs | 6 | |
| Transistor outputs | 2 high-speed NPN outputs | |
| Supply voltage | 24 V DC | |
| Operating voltage range | 20.4-28.8 V DC | |
| Communication ports | RS232, RS485, Mini-USB | |
| Application memory | 1 MB | |
| I/O expansion | Up to 512 I/O points | |
| Protection rating | IP65 / IP66 / NEMA 4X front panel | |
| Operating temperature | 0°C to +50°C | |
| Mounting type | Panel mounting | |
| Dimensions | Approx. 109 × 114.1 × 68 mm | |
| Weight | Approx. 300 g |
Frequently Asked Questions
What is the Unitronics V350-35-TR20 used for?
The V350-35-TR20 is a PLC and colour touchscreen HMI controller designed for machine automation, process control and industrial monitoring applications.
How many onboard inputs and outputs are included?
The controller provides 12 inputs, 6 relay outputs and 2 high-speed transistor outputs.
Does the controller support analogue signals?
Yes. Selected inputs can be configured to accept analogue voltage or current signals.
Can the V350-35-TR20 be expanded?
Yes. The controller supports local and remote expansion modules and can support up to 512 I/O points.
What communication options are available?
The controller includes RS232 and RS485 communications and supports optional Ethernet, CANbus and Profibus communication modules.
Trusted by Automation Engineers Worldwide
The Unitronics Vision350 series is widely used throughout industry where engineers require integrated PLC control, colour touchscreen visualisation, flexible I/O configurations and scalable expansion capabilities.
