Why Choose the Unitronics USC-B5-TA32 PLC Controller?
The Unitronics USC-B5-TA32 is a powerful DIN-rail mounted programmable logic controller (PLC) designed for industrial automation, machine control and process management applications. As part of the UniStream PLC Standard Series, it combines advanced control functionality, integrated I/O and extensive communication capabilities within a compact industrial controller platform.
Designed for OEM machine builders, system integrators and industrial automation engineers, the USC-B5-TA32 offers powerful processing, flexible networking and scalable I/O expansion. The controller supports advanced protocols including MQTT, Modbus TCP, EtherNet/IP, FTP, VNC and SQL functionality, making it ideal for modern Industry 4.0 and IIoT environments.
Featuring 13 digital inputs, 6 analogue inputs, 2 temperature inputs, 8 transistor outputs and 3 analogue outputs, the USC-B5-TA32 provides a versatile control platform suitable for a wide range of industrial applications. Its DIN-rail mounting format simplifies installation while allowing expansion up to 2048 I/O points.
Key Advantages
Compact DIN-rail mounted PLC with integrated I/O.
Standard UniStream PLC platform for industrial automation.
Dual Ethernet ports for industrial networking.
Supports MQTT, Modbus TCP, EtherNet/IP and SQL communications.
Integrated USB Host and USB Device connectivity.
Expandable up to 2048 I/O points.
Supports remote access and VNC connectivity.
Suitable for machine control, process automation and IIoT applications.
Key Features
Unitronics UniStream PLC Standard Series.
13 digital inputs.
6 analogue inputs.
2 temperature inputs supporting RTD and thermocouple sensors.
8 PNP transistor outputs.
3 analogue outputs.
Dual 10/100 Mbps Ethernet ports.
USB Host and USB Device ports.
Integrated microSD card support.
Built-in UniCloud connectivity support.
Advanced communication and remote access functionality.
Expandable using Uni-I/O and remote I/O modules.
Reliable Industrial Control and Connectivity
The USC-B5-TA32 is designed to provide reliable automation performance across a broad range of industrial applications. Its integrated communication capabilities enable seamless integration with HMIs, SCADA systems, VFDs, cloud platforms and third-party automation equipment.
Using Unitronics UniLogic software, engineers can configure hardware, create PLC logic, manage communications and develop advanced automation solutions within a single engineering environment. This reduces project complexity while improving development efficiency and long-term maintainability.
Typical Applications
Industrial process control systems.
Packaging and production machinery.
Material handling and conveyor systems.
Water and wastewater treatment plants.
Food and beverage manufacturing.
Building management and HVAC control.
Energy monitoring and management.
Industry 4.0 and IIoT deployments.
Technical Specifications
Series
UniStream PLC Standard
Product type
DIN-rail PLC Controller
Power supply
24 V DC
Digital inputs
13
Analogue inputs
6
Temperature inputs
2 (RTD / Thermocouple)
Digital outputs
8 transistor outputs (PNP)
Analogue outputs
3
Ethernet ports
2 × RJ45
USB ports
1 × USB Host, 1 × USB Device
System memory
3 GB
microSD support
Yes
Mounting type
DIN rail
I/O expansion
Up to 2048 I/O points
Programming software
UniLogic
Frequently Asked Questions
What is the Unitronics USC-B5-TA32 used for?
The USC-B5-TA32 is a DIN-rail mounted PLC designed for industrial automation, machine control and process management applications.
How many built-in I/O points does the controller provide?
The controller includes 13 digital inputs, 6 analogue inputs, 2 temperature inputs, 8 transistor outputs and 3 analogue outputs.
Does the PLC support industrial networking protocols?
Yes. The controller supports protocols including Modbus TCP, EtherNet/IP, MQTT and additional advanced communication technologies.
Can the USC-B5-TA32 be expanded?
Yes. The UniStream platform supports local and remote I/O expansion up to 2048 I/O points.
Which software is used to program the controller?
The USC-B5-TA32 is programmed using Unitronics UniLogic software, which provides integrated PLC, HMI and communication configuration tools.
Trusted by Industrial Automation Professionals
Unitronics UniStream PLC controllers are widely deployed in manufacturing, utilities, process industries and OEM machinery where reliable control, advanced communications and scalable architecture are essential requirements.
Series
UniStream PLC Standard
Product type
DIN-rail PLC Controller
Power supply
24 V DC
Digital inputs
13
Analogue inputs
6
Temperature inputs
2 (RTD / Thermocouple)
Digital outputs
8 transistor outputs (PNP)
Analogue outputs
3
Ethernet ports
2 × RJ45
USB ports
1 × USB Host, 1 × USB Device
System memory
3 GB
microSD support
Yes
Mounting type
DIN rail
I/O expansion
Up to 2048 I/O points
Programming software
UniLogic
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...