Why Choose the Unitronics V130-33-RA22 PLC + HMI Controller?
The Unitronics V130-33-RA22 is a compact and feature-rich programmable logic controller (PLC) with integrated HMI, designed for industrial automation, machine control and process monitoring applications. As part of the reliable Unitronics Vision130 series, this all-in-one controller combines advanced PLC functionality, a graphical operator interface and versatile onboard I/O within a single panel-mounted device.
By integrating machine control, visualisation and communications into one unit, the V130-33-RA22 helps reduce wiring complexity, panel space requirements and overall system costs. The built-in display and keypad allow operators to monitor machine status, acknowledge alarms, adjust parameters and view production information directly from the controller.
The V130-33-RA22 features 12 digital inputs, configurable for analogue, thermocouple, PT100 and high-speed counter functions, together with 8 relay outputs and 2 analogue outputs. Built-in RS232/RS485 communications and support for expansion modules provide flexibility for both standalone machines and larger industrial automation systems.
Key Advantages
Integrated PLC and HMI within a compact controller.
12 configurable inputs supporting digital, analogue and temperature measurement.
8 relay outputs plus 2 analogue outputs.
Built-in RS232/RS485 communication port.
Support for PT100, thermocouple and high-speed counter applications.
Expandable up to approximately 256 I/O points.
Reduces hardware requirements and installation costs.
Key Features
Unitronics Vision130 PLC + HMI platform.
2.4-inch monochrome graphic LCD display.
128 × 64 pixel resolution.
20-key membrane keypad with 10 user-labelled keys.
Micro SD card support for data logging and backups.
Real-time clock with battery backup.
Support for Ethernet and CANbus expansion modules.
Versatile Automation and Process Control
The Unitronics V130-33-RA22 is designed for applications requiring a combination of discrete control, analogue measurement and temperature monitoring. Its configurable input architecture enables engineers to connect sensors, transmitters and temperature probes directly to the controller without requiring additional signal conditioning hardware.
The integrated HMI allows operators to access machine information, alarms, recipes and production data through a single interface. Combined with flexible communications, data logging and expansion capabilities, the controller provides a scalable automation solution suitable for a wide range of industrial applications.
Typical Applications
Packaging and processing machinery.
Temperature monitoring and control systems.
Water treatment and pumping applications.
Material handling and conveyor systems.
OEM machine building.
Industrial process automation.
HVAC and building management systems.
Production monitoring and data logging.
Technical Specifications
Series
Vision130
Product type
PLC with integrated HMI
Power supply
24 V DC
Operating voltage range
20.4 to 28.8 V DC
Display
Monochrome graphic LCD
Display size
2.4 inch
Resolution
128 × 64 pixels
Digital inputs
12
Configurable inputs
Analogue, PT100, thermocouple and HSC capable
High-speed inputs
1 HSC / shaft encoder input
Digital outputs
8 relay outputs
Analogue outputs
2
I/O expansion
Up to 256 I/O points
Memory card
Micro SD support
Front protection
IP65 / NEMA 4X
Operating temperature
0°C to 50°C
Mounting
Panel mounted
Frequently Asked Questions
What is the Unitronics V130-33-RA22 used for?
The V130-33-RA22 is used for industrial automation, machine control and process monitoring applications requiring integrated PLC and HMI functionality.
What onboard I/O does the controller provide?
The controller includes 12 configurable inputs, 8 relay outputs and 2 analogue outputs, allowing support for digital, analogue and temperature sensing applications.
Can the inputs be used for temperature sensors?
Yes. Selected inputs can be configured for PT100 RTD sensors and thermocouple inputs depending on the application requirements.
Can the V130-33-RA22 be expanded?
Yes. The controller supports local and remote I/O expansion modules and can support up to approximately 256 I/O points.
Which software is used to program the controller?
The controller is programmed using Unitronics VisiLogic software, providing PLC programming and HMI development within a single engineering environment.
Trusted by Automation Engineers Worldwide
Unitronics Vision controllers are widely deployed across industrial automation applications, delivering dependable PLC control, integrated HMI functionality and flexible I/O capabilities within a compact and cost-effective platform.
Series
Vision130
Product type
PLC with integrated HMI
Power supply
24 V DC
Operating voltage range
20.4 to 28.8 V DC
Display
Monochrome graphic LCD
Display size
2.4 inch
Resolution
128 × 64 pixels
Digital inputs
12
Configurable inputs
Analogue, PT100, thermocouple and HSC capable
High-speed inputs
1 HSC / shaft encoder input
Digital outputs
8 relay outputs
Analogue outputs
2
I/O expansion
Up to 256 I/O points
Memory card
Micro SD support
Front protection
IP65 / NEMA 4X
Operating temperature
0°C to 50°C
Mounting
Panel mounted
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
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.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...