USC-B10-RA28 Unitronics Unistream PLC with 14 digital/2 analog inputs, 8 relay and 2 analog outputs

Why Choose the Unitronics USC-B10-RA28 UniStream PLC Controller?

The Unitronics USC-B10-RA28 is a powerful UniStream Pro programmable logic controller (PLC) with integrated I/O designed for advanced industrial automation and machine control applications. This DIN rail mounted controller combines high-performance processing with extensive built-in I/O and networking capabilities, providing a flexible control platform for modern manufacturing environments.

The USC-B10-RA28 integrates 14 digital inputs, 2 analogue inputs, 2 temperature inputs, 8 relay outputs and 2 analogue outputs, enabling direct connection to sensors, actuators and process devices. This configuration allows engineers to implement complex automation tasks without requiring additional interface modules.

As part of the UniStream Pro series, the controller also supports advanced industrial communication protocols and Virtual HMI functionality, allowing operators to monitor and control machines remotely from PCs, mobile devices or compatible displays.

Key Advantages

• Integrated PLC CPU with built-in I/O for compact automation systems.
• 8 relay outputs for switching industrial loads.
• 14 digital inputs including high-speed counter channels.
• Analogue and temperature inputs for process monitoring.
• 2 analogue outputs for control signals.
• Advanced networking and remote monitoring via Virtual HMI.

Key Features

• UniStream Pro PLC controller with integrated I/O.
• 14 digital inputs (24 V DC sink/source including high-speed counters).
• 2 analogue inputs supporting voltage and current signals.
• 2 temperature inputs supporting RTD and thermocouple sensors.
• 8 relay outputs for switching external loads.
• 2 analogue outputs supporting voltage or current control signals.
• Dual Ethernet ports for industrial networking.
• USB host and Mini-USB device ports for programming and connectivity.
• Expandable architecture supporting large distributed I/O systems.

Technical Specifications

• Manufacturer: Unitronics
• Series: UniStream PLC (Pro version)
• Model: USC-B10-RA28
• Controller type: PLC CPU with built-in I/O
• Digital inputs: 14 — 24 V DC sink/source (including high-speed counter channels)
• Analogue inputs: 2 — inputs (0–10 V / 0–20 mA)
• Temperature inputs: 2 — RTD / thermocouple inputs
• Relay outputs: 8 — SPST outputs
• Analogue outputs: 2 — outputs (0–10 V / −10–10 V / 0–20 mA / 4–20 mA)
• Supply voltage: 20.4 to 28.8 V DC (24 V DC nominal)
• Communication ports: 2 — Ethernet RJ45, USB host, Mini-USB device
• Supported protocols: Ethernet/IP, Modbus TCP, EtherCAT, BACnet, RS-232, RS-485, CANopen and more
• I/O expansion: up to approximately 2,048 I/O points
• Mounting: DIN rail
• Protection rating: IP20 / NEMA 1
• Operating temperature: −20 °C to +55 °C

Industrial PLC Control Systems

Programmable logic controllers form the backbone of modern industrial automation systems. Platforms such as the UniStream series combine powerful computing capability with flexible I/O configurations and industrial networking, allowing engineers to integrate machine control, process monitoring and data management within a single automation platform.

With its combination of digital, analogue and temperature inputs together with relay and analogue outputs, the USC-B10-RA28 provides a versatile automation solution for complex industrial control systems.

Typical Applications

• Industrial machine automation and control.
• Process monitoring and control systems.
• Packaging and production line equipment.
• Material handling and conveyor systems.
• Smart manufacturing and factory automation.