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V350-35-RA22 Unitronics V350-RA22 OPLC,3.5″,12/8 IO
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.
£658.99
Why Choose the Unitronics V350-35-RA22 Vision350 PLC + HMI?
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.
Key Advantages
- Integrated PLC and colour touchscreen HMI.
- 12 configurable digital inputs with analogue and temperature measurement capabilities.
- 8 relay outputs for industrial control applications.
- 2 analogue outputs included as standard.
- Supports thermocouple, PT100 and high-speed encoder inputs.
- Expandable up to 512 I/O points.
- Built-in RS232/RS485 communications.
- Compact design reduces panel space and wiring costs.
Key Features
- Unitronics Vision350 PLC + HMI.
- 3.5-inch TFT colour touchscreen.
- 320 × 240 pixel QVGA display.
- 65,536 colour display capability.
- 12 digital inputs.
- Inputs configurable for analogue, PT100 and thermocouple functions.
- 1 high-speed counter / shaft encoder input.
- 8 relay outputs.
- 2 analogue outputs.
- Built-in RS232/RS485 communication port.
- MicroSD card support for data logging and backups.
- Supports Ethernet, CANbus and additional serial communication modules.
- Expandable to 512 I/O points.
- 24 V DC operation.
Advanced Control and Process Monitoring
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.
Typical Applications
- OEM machinery and equipment manufacturing.
- Packaging and processing systems.
- Water and wastewater treatment.
- Material handling and conveyor control.
- Food and beverage production equipment.
- Temperature monitoring and process control.
- Industrial automation and machine monitoring.
Technical Specifications
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| Display | Colour touchscreen | |
|---|---|---|
| Product Series | Unitronics Vision | |
| Device Type | CPU / Controller | |
| Coil / Supply Voltage | 24 V DC | |
| Digital Inputs | 12 | |
| Digital Outputs | 8 | |
| Analogue I/O | 0 AI / 2 AO | |
| Communication | RS232, RS485, USB | |
| Screen Size | 3.5" | |
| 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 |
Frequently Asked Questions
What is the Unitronics V350-35-RA22 used for?
The V350-35-RA22 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 configurable digital inputs, 8 relay outputs and 2 analogue outputs.
Can the inputs be used for temperature measurement?
Yes. Selected inputs can be configured for PT100 RTD sensors and thermocouple temperature measurements.
Does the V350-35-RA22 support expansion modules?
Yes. The controller supports local and remote expansion modules and can be expanded to support up to 512 I/O points.
What communication options are available?
The unit includes RS232/RS485 communications and supports optional Ethernet, CANbus and additional serial communication modules.
Trusted by Automation Engineers Worldwide
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.
