Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
US7-B5-RA28 Unitronics Unistream 7″ HMI and PLC with 14 digital/2 analog inputs, 8 relay and 2 analog outputs
Unitronics US7-B5-RA28 UniStream Built-in PLC and HMI controller featuring a 7 inch touchscreen display, 14 digital inputs, 2 analogue inputs, 2 temperature inputs, 8 relay outputs and 2 analogue outputs.
£956.50
Why Choose the Unitronics US7-B5-RA28 PLC + HMI Controller?
The Unitronics US7-B5-RA28 is a powerful all-in-one PLC and HMI controller from the advanced UniStream Built-in series. Combining a programmable logic controller, 7-inch colour touchscreen and comprehensive onboard I/O within a single compact platform, it provides an efficient solution for industrial automation, machine control and process monitoring applications.
Designed for OEM machine builders, panel builders and automation engineers, the US7-B5-RA28 reduces control panel complexity by integrating control, visualisation and communications into a single device. This minimises wiring, reduces installation costs and simplifies commissioning while maintaining advanced automation functionality.
Featuring a 7-inch WVGA touchscreen display, 14 digital inputs, 2 analogue inputs, 2 temperature inputs, 8 relay outputs and 2 analogue outputs, the US7-B5-RA28 provides exceptional flexibility for industrial machinery, process control systems and OEM equipment.
Key Advantages
- Integrated PLC, HMI and I/O in one compact controller.
- 7-inch touchscreen interface for intuitive machine operation.
- Built-in relay outputs for direct switching of industrial loads.
- Integrated analogue and temperature inputs for process monitoring.
- Supports UniCloud remote monitoring and diagnostics.
- Expandable with local and remote UniStream I/O modules.
Key Features
- Unitronics UniStream Built-in B5 series.
- 7-inch TFT colour touchscreen display.
- 800 × 480 WVGA resolution.
- 14 digital inputs including 2 high-speed counter inputs.
- 2 analogue inputs supporting voltage and current signals.
- 2 temperature inputs supporting RTD and thermocouple sensors.
- 8 relay outputs.
- 2 analogue outputs.
- Built-in Ethernet, USB Host and USB Device connectivity.
- Supports UniCloud, Modbus TCP, EtherNet/IP, CANopen and additional industrial protocols.
Advanced Automation and Process Control
The Unitronics US7-B5-RA28 combines PLC control, HMI visualisation and integrated I/O into a single hardware platform, allowing engineers to simplify system design while maintaining powerful automation capabilities. Its integrated analogue and temperature inputs make it particularly suitable for process monitoring and control applications.
Using UniLogic software, users can develop PLC programs, HMI screens, alarms, recipes, communications and data logging functions within a single engineering environment. The controller also supports cloud connectivity and remote access for Industry 4.0 applications.
Typical Applications
- Packaging and processing machinery.
- Material handling and conveyor systems.
- Water and wastewater treatment plants.
- Food and beverage production equipment.
- HVAC and building automation systems.
- OEM machine building projects.
- Industrial process monitoring and control.
- Remote monitoring and IIoT applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Communication | Ethernet, USB | |
|---|---|---|
| Product Series | Unitronics UniStream | |
| Screen Size | 7" | |
| Coil / Supply Voltage | 24 V DC | |
| Display | Colour touchscreen | |
| Digital Inputs | 14 | |
| Digital Outputs | 8 | |
| Analogue I/O | 2 AI / 2 AO | |
| Voltage | 24 V | |
| IP Rating | IP66 | |
| Series | UniStream Built-in B5 | |
| Product type | PLC with integrated HMI | |
| Display size | 7 inch TFT touchscreen | |
| Display resolution | 800 × 480 pixels (WVGA) | |
| Supply voltage | 24 V DC nominal | |
| Digital inputs | 14 x 24 V DC sink/source | |
| High-speed counters | 2 channels up to 90 kHz | |
| Analogue inputs | 2 x voltage/current inputs | |
| Temperature inputs | 2 x RTD / thermocouple inputs | |
| Relay outputs | 8 x SPST relay outputs | |
| Analogue outputs | 2 x voltage/current outputs | |
| Communication ports | Ethernet, USB Host, USB Device | |
| Memory | 512 MB RAM, 3 GB System ROM, 1 GB User ROM | |
| Protection rating | IP66 / NEMA 4X front panel | |
| Mounting type | Panel mounting | |
| Operating temperature | -20°C to +55°C | |
| I/O expansion | Up to 2,048 I/O points via UniStream expansion modules |
Frequently Asked Questions
What is the Unitronics US7-B5-RA28 used for?
The US7-B5-RA28 is an integrated PLC and HMI controller designed for industrial automation, machine control and process monitoring applications.
What built-in I/O does the controller provide?
The controller includes 14 digital inputs, 2 analogue inputs, 2 temperature inputs, 8 relay outputs and 2 analogue outputs.
Does the controller support temperature sensors?
Yes. The built-in temperature inputs support both RTD and thermocouple sensor types for industrial process measurement.
Can the US7-B5-RA28 be expanded with additional I/O?
Yes. UniStream local and remote I/O modules can be added to expand the system up to approximately 2,048 I/O points.
What software is used to program the controller?
The controller is programmed using Unitronics UniLogic software, which integrates PLC programming, HMI development and communications configuration.
Trusted by Automation Professionals Worldwide
Unitronics UniStream controllers are widely trusted by OEMs, machine builders and automation engineers for delivering reliable control, advanced communications and scalable industrial automation solutions.
