Unitronics V230-13-B20B Vision230 PLC and HMI controller with integrated display, 13 onboard I/O points, serial communications and expansion capability.
Why Choose the Unitronics V230-13-B20B Vision230 PLC + HMI?
The Unitronics V230-13-B20B is a compact and powerful PLC + HMI controller that combines programmable logic control, operator interface functionality and onboard I/O within a single device. As part of the popular Vision230 series, it provides machine builders and automation engineers with a cost-effective solution for industrial control applications.
Featuring an integrated monochrome graphic display and programmable keypad, the V230-13-B20B enables users to monitor processes, adjust parameters and interact directly with machinery without requiring a separate HMI. The controller supports local Snap-In I/O modules and remote expansion options, providing excellent scalability for growing automation systems.
With 13 onboard I/O points, integrated communications, advanced ladder programming capabilities and support for analogue signals, the V230-13-B20B is ideal for OEM equipment, packaging machinery, water treatment systems and industrial automation projects requiring a compact PLC and operator interface solution.
Key Advantages
Integrated PLC and HMI in a single compact device.
Graphic monochrome display with programmable keypad.
Supports local Snap-In I/O and remote expansion modules.
Built-in serial communications and optional Ethernet connectivity.
Ideal for OEM machinery and industrial automation projects.
Reduces panel space, wiring and overall system cost.
Key Features
Unitronics Vision230 PLC + HMI.
13 onboard I/O points.
6 digital inputs.
4 relay outputs.
2 analogue inputs.
1 analogue output.
128 × 64 pixel monochrome graphic LCD display.
24-key programmable operator keypad.
12-24 V DC power supply.
RS232 and RS485 communication ports.
CANbus networking support.
Expandable using Vision Snap-In I/O modules.
Integrated PLC and HMI Functionality
The Unitronics V230-13-B20B combines industrial control and operator interaction within a single platform. The integrated display enables machine operators to view process information, alarms, trends and machine status while the PLC executes complex ladder logic and automation routines.
Its flexible communication options allow integration with industrial devices, drives, sensors and remote I/O systems. The controller can be expanded using Unitronics Snap-In modules and remote expansion hardware, making it suitable for both simple and advanced automation projects.
Typical Applications
OEM machine control systems.
Packaging and production machinery.
Water treatment and pumping applications.
Material handling and conveyor systems.
Agricultural automation equipment.
Building management and utility control.
Industrial process monitoring and control.
Technical Specifications
Voltage
24 V
IP Rating
IP65
Series
Vision230
Product type
PLC + HMI controller
Display type
Monochrome STN LCD
Display resolution
128 × 64 pixels
Viewing area
3.2 inch
Digital inputs
6
Analogue inputs
2
Analogue outputs
1
Relay outputs
4
Supply voltage
12-24 V DC
Operating voltage range
10.2-28.8 V DC
Memory
1 MB application memory
Protection rating
IP65 front panel mounted
Operating temperature
0°C to +50°C
Mounting type
Panel mounting
Weight
Approx. 429 g
Frequently Asked Questions
What is the Unitronics V230-13-B20B used for?
The V230-13-B20B is a combined PLC and HMI controller used for machine control, process automation and industrial monitoring applications.
How many onboard I/O points are included?
The controller includes 13 onboard I/O points, consisting of digital inputs, relay outputs and analogue I/O.
Can the controller be expanded?
Yes. The Vision230 supports Snap-In I/O modules and remote expansion systems for additional inputs and outputs.
What communication ports are available?
The controller provides RS232, RS485 and CANbus communications, with optional expansion modules available for additional connectivity.
Does the V230-13-B20B include an operator interface?
Yes. The unit includes an integrated monochrome graphic display and programmable keypad for operator interaction and machine monitoring.
Trusted by Automation Engineers Worldwide
The Unitronics Vision230 series is widely used in industrial automation projects where engineers require a compact, reliable and cost-effective PLC and HMI solution with flexible expansion capabilities.
Voltage
24 V
IP Rating
IP65
Series
Vision230
Product type
PLC + HMI controller
Display type
Monochrome STN LCD
Display resolution
128 × 64 pixels
Viewing area
3.2 inch
Digital inputs
6
Analogue inputs
2
Analogue outputs
1
Relay outputs
4
Supply voltage
12-24 V DC
Operating voltage range
10.2-28.8 V DC
Memory
1 MB application memory
Protection rating
IP65 front panel mounted
Operating temperature
0°C to +50°C
Mounting type
Panel mounting
Weight
Approx. 429 g
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...