US10-B10-RA28 Unitronics Unistream 10.1" HMI and PLC with 14 digital/2 analog inputs, 8 relay and 2 analog outputs

Why Choose the Unitronics US10-B10-RA28 UniStream PLC with Integrated HMI?

The Unitronics US10-B10-RA28 is a high-performance PLC and touchscreen HMI all-in-one controller from the UniStream Built-in Pro series. It integrates a powerful PLC processor, large operator interface and built-in I/O in a single compact unit, simplifying control panel design and reducing wiring requirements for modern automation systems.

The controller includes a 10.1 inch colour touchscreen display with a resolution of 1024 — 600 pixels, providing a clear interface for monitoring machine status, alarms and process data. UniStream controllers are programmed using the UniLogic software environment, allowing engineers to configure control logic, HMI screens and communications within a unified development platform.

The US10-B10-RA28 provides extensive built-in I/O including 14 digital inputs, 2 analogue inputs, 2 temperature inputs, 8 relay outputs and 2 analogue outputs. This configuration enables the controller to manage both discrete machine automation and process control tasks without requiring additional interface modules.

Key Features

• All-in-one PLC and HMI controller for industrial automation systems.
• 10.1 inch WSVGA colour touchscreen (1024 — 600 resolution).
• 14 digital inputs including high-speed counter channels.
• 8 relay outputs for switching industrial loads.
• 2 analogue inputs supporting voltage and current signals.
• 2 temperature inputs supporting RTD and thermocouple sensors.
• 2 analogue outputs for process control signals.
• Expandable architecture supporting UniStream local and remote I/O modules.

Technical Specifications

• Manufacturer: Unitronics
• Series: UniStream Built-in Pro
• Model: US10-B10-RA28
• Controller type: PLC with integrated HMI
• Display size: 10.1 inch colour resistive touchscreen
• Display resolution: 1024 — 600 pixels
• Digital inputs: 14 — 24 V DC sink/source (including high-speed counter inputs)
• Analogue inputs: 2 — inputs (0–10 V / 0–20 mA)
• Temperature inputs: 2 — RTD or thermocouple inputs
• Relay outputs: 8 — SPST relay outputs
• Analogue outputs: 2 — (0–10 V / −10–10 V / 0–20 mA / 4–20 mA)
• Supply voltage: 20.4 to 28.8 V DC
• Memory: approx. 1 GB RAM, 6 GB system ROM, 2 GB user memory
• Communication ports: Ethernet RJ45, USB host and Mini-USB device
• Supported protocols: Ethernet/IP, Modbus TCP, CANopen, RS-232, RS-485
• I/O expansion: scalable up to approximately 2,048 I/O points via expansion modules
• Protection rating: IP66 / NEMA 4X front panel
• Operating temperature: −20 °C to +55 °C
• Mounting: Panel mounted controller

Integrated PLC and HMI Automation

Integrated PLC and HMI platforms combine machine control, operator visualisation and industrial networking into a single automation device. UniStream controllers deliver high processing performance, extensive connectivity and scalable I/O expansion, making them suitable for both OEM machinery and large industrial automation systems.

Typical Applications

• Industrial machine automation and equipment control.
• Manufacturing and production line monitoring.
• Packaging and material handling machinery.
• HVAC, building automation and infrastructure systems.
• Water treatment and utilities control systems.