USC-B10-R38 Unitronics Unistream PLC with 24 digital/2 analog inputs and 12 relay outputs

Why Choose the Unitronics USC-B10-R38 UniStream PLC Controller?

The Unitronics USC-B10-R38 is a powerful UniStream Pro programmable logic controller (PLC) with integrated I/O designed for advanced industrial automation and machine control applications. As part of the UniStream Pro platform, this DIN rail mounted controller combines high processing capability, extensive networking support and built-in I/O, making it suitable for demanding industrial control systems.

The USC-B10-R38 integrates 24 digital inputs, 2 analogue inputs and 12 relay outputs, allowing direct connection to sensors, switches and actuators without requiring additional I/O modules. This configuration enables engineers to design compact automation systems while maintaining flexibility for future expansion.

UniStream PLCs also provide Virtual HMI functionality, allowing operators to monitor and control machines remotely from PCs, mobile devices or remote displays. This capability helps simplify system architecture by eliminating the need for a dedicated HMI panel in many applications.

Key Advantages

• Integrated PLC CPU with built-in I/O for compact automation systems.
• 24 digital inputs including high-speed counter channels.
• 12 relay outputs for switching industrial loads.
• 2 analogue inputs supporting voltage or current signals.
• Supports advanced industrial communication protocols.
• Remote monitoring and operation through Virtual HMI functionality.

Key Features

• UniStream Pro PLC controller with integrated I/O.
• 24 digital inputs (24 V DC sink/source including high-speed counters).
• 12 relay outputs for switching contactors, valves and control loads.
• 2 analogue inputs (0–10 V / 0–20 mA / 4–20 mA).
• Dual Ethernet ports for industrial networking.
• USB host and Mini-USB ports for programming and connectivity.
• Expandable architecture supporting UniStream local and remote I/O modules.

Technical Specifications

• Manufacturer: Unitronics
• Series: UniStream PLC (Pro version)
• Model: USC-B10-R38
• Controller type: PLC CPU with built-in I/O
• Digital inputs: 24 — 24 V DC sink/source (including 4 high-speed counter inputs)
• Analogue inputs: 2 — inputs (0–10 V / 0–20 mA / 4–20 mA)
• Relay outputs: 12 — SPST relay outputs
• 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 others
• 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 processing capability, integrated networking and scalable I/O architecture, allowing engineers to control machinery, monitor processes and integrate industrial equipment within connected automation environments.

With its built-in digital, analogue and relay I/O, the USC-B10-R38 provides a versatile control platform suitable for machine automation, process control and factory-wide automation systems.

Typical Applications

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