USC-B5-TA30 Unitronics Unistream PLC with 14 digital/2 analog inputs and 10 transistor/2 analog outputs

Why Choose the Unitronics USC-B5-TA30 UniStream PLC Controller?

The Unitronics USC-B5-TA30 is a powerful UniStream programmable logic controller (PLC) with integrated I/O designed for advanced industrial automation and machine control systems. As part of the UniStream Standard series, the controller combines a high-performance CPU with built-in digital, analogue and temperature inputs together with transistor outputs, allowing engineers to implement complex automation tasks in a compact DIN-rail mounted controller.

The USC-B5-TA30 integrates 14 digital inputs, 2 analogue inputs, 2 temperature inputs, 10 transistor outputs and 2 analogue outputs, enabling direct connection to sensors, actuators and process devices. This built-in I/O configuration reduces wiring complexity while providing a flexible control platform for modern automation environments.

With extensive networking capabilities including Ethernet/IP, Modbus TCP and EtherCAT support, the controller can integrate seamlessly with industrial equipment, distributed I/O systems and enterprise networks. The platform also supports Virtual HMI functionality, enabling remote monitoring and control via PCs or mobile devices.

Key Advantages

• Integrated PLC CPU with built-in I/O for compact automation systems.
• Transistor outputs suitable for high-speed switching and PWM control.
• Combination of digital, analogue and temperature inputs for flexible sensing.
• Supports industrial protocols including Ethernet/IP, Modbus TCP and EtherCAT.
• Virtual HMI capability for remote monitoring and machine control.
• Expandable architecture supporting large distributed I/O systems.

Key Features

• UniStream PLC controller with integrated I/O.
• 14 digital inputs including high-speed counter channels.
• 10 transistor outputs (PNP) including PWM high-speed outputs.
• 2 analogue inputs supporting voltage or current signals.
• 2 temperature inputs supporting RTD and thermocouple sensors.
• 2 analogue outputs supporting voltage or current signals.
• 512 MB RAM with large internal system and user storage.
• Dual Ethernet ports for industrial networking.
• USB and Mini-USB ports for programming and connectivity.

Technical Specifications

• Manufacturer: Unitronics
• Series: UniStream PLC
• Model: USC-B5-TA30
• Controller type: PLC CPU with built-in I/O
• Memory: 512 MB RAM
• System storage: 3 GB system ROM + 1 GB user ROM
• Digital inputs: 14 — 24 V DC sink/source (including high-speed counter channels)
• Digital outputs: 10 — transistor outputs (PNP, including PWM outputs)
• Analogue inputs: 2 — inputs (0–10 V / 0–20 mA / 4–20 mA)
• Temperature inputs: 2 — RTD / thermocouple inputs
• 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, Mini-USB
• Supported protocols: Ethernet/IP, Modbus TCP, EtherCAT, BACnet, RS-232, RS-485, CANopen
• I/O expansion: up to approximately 2048 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, enabling reliable control of machinery, production lines and industrial processes. Controllers such as the UniStream series combine powerful processing capability with integrated networking and scalable I/O architecture to support complex automation environments.

The USC-B5-TA30 provides a flexible automation platform capable of integrating machine control, networking and process monitoring within a single industrial controller.

Typical Applications

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