Unitronics V350-35-RA22 Vision350 PLC and HMI controller with 3.5 inch colour touchscreen, 12 configurable inputs, 8 relay outputs, 2 analogue outputs and integrated communications.
£738.50
The Unitronics V350-35-RA22 is a powerful all-in-one PLC + HMI controller featuring a vibrant 3.5-inch colour touchscreen, integrated I/O and advanced communication capabilities. As part of the popular Vision350 series, it combines machine control, operator interface functionality and flexible I/O expansion within a single compact platform.
Designed for OEM equipment, industrial machinery and process automation systems, the V350-35-RA22 offers an efficient solution that reduces panel space, minimises wiring requirements and simplifies installation. The integrated touchscreen allows operators to view machine status, alarms, trends and production data while interacting directly with the control system.
With 12 configurable digital inputs, 8 relay outputs, 2 analogue outputs and support for analogue, thermocouple, PT100 and high-speed encoder inputs, the V350-35-RA22 provides exceptional flexibility for a wide variety of industrial applications. The controller can also be expanded to support up to 512 I/O points through Unitronics expansion modules.
The Unitronics V350-35-RA22 provides a complete automation solution by combining logic control, operator visualisation and communications within a single controller. Engineers can create both ladder logic and HMI applications using Unitronics VisiLogic software, streamlining development and maintenance.
Its configurable inputs allow the controller to handle digital signals, analogue measurements, thermocouples, PT100 sensors and encoder feedback, making it suitable for a broad range of industrial control tasks. Expansion modules further increase system flexibility when additional I/O capacity is required.
| 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 |
| High-speed inputs | 1 HSC / shaft encoder input |
| Analogue inputs | Configurable via input channels |
| Temperature inputs | PT100 and thermocouple support |
| Relay outputs | 8 |
| Analogue outputs | 2 |
| Supply voltage | 24 V DC nominal |
| Operating voltage range | 20.4-28.8 V DC |
| Communication ports | RS232/RS485, Mini-USB |
| Memory | 1 MB application memory |
| I/O expansion | Up to 512 I/O points |
| Protection rating | IP65 / NEMA 4X front panel |
| Operating temperature | 0°C to +50°C |
| Mounting type | Panel mounting |
The V350-35-RA22 is a PLC and colour touchscreen HMI controller designed for machine automation, process control and industrial monitoring applications.
The controller provides 12 configurable digital inputs, 8 relay outputs and 2 analogue outputs.
Yes. Selected inputs can be configured for PT100 RTD sensors and thermocouple temperature measurements.
Yes. The controller supports local and remote expansion modules and can be expanded to support up to 512 I/O points.
The unit includes RS232/RS485 communications and supports optional Ethernet, CANbus and additional serial communication modules.
The Unitronics Vision350 series is widely used in industrial automation systems where integrated control, operator interaction, temperature monitoring and flexible expansion capabilities are essential requirements.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...