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USC-B5-T42 Unitronics Unistream PLC with 24 digital/2 analog inputs and 16 transistor outputs
Unitronics USC-B5-T42 UniStream PLC with Virtual HMI functionality, 24 digital inputs, 2 analogue inputs, 16 transistor outputs, dual Ethernet connectivity and advanced industrial communications.
£458.17
Why Choose the Unitronics USC-B5-T42 UniStream PLC?
The Unitronics USC-B5-T42 is a powerful and highly flexible UniStream programmable logic controller (PLC) designed for advanced machine control and industrial automation applications. As part of the Unitronics UniStream Virtual HMI series, this controller combines powerful processing capabilities, advanced communications and integrated I/O in a compact DIN rail mounted platform.
Designed for OEM machine builders, system integrators and industrial engineers, the USC-B5-T42 delivers reliable automation performance while reducing hardware complexity. The controller utilises Virtual HMI technology, enabling machine operation, monitoring and diagnostics through remote displays, VNC-enabled devices and industrial networks without requiring an integrated screen.
With 24 digital inputs, 2 analogue inputs and 16 transistor outputs, the USC-B5-T42 provides high-speed control capabilities for demanding automation systems. Integrated Ethernet connectivity, USB communications and extensive protocol support ensure seamless integration into modern Industry 4.0 environments.
Key Advantages
- Advanced PLC with Virtual HMI functionality.
- 24 digital inputs, 2 analogue inputs and 16 transistor outputs.
- Integrated 2 PWM high-speed output channels.
- Dual Ethernet ports for networking and remote access.
- Supports cloud connectivity and industrial communication protocols.
- Expandable up to 2,048 I/O points.
- Compact DIN rail mounting design.
- Suitable for high-speed machine automation applications.
Key Features
- Unitronics UniStream Standard (B5) controller.
- 24 x 24V DC digital inputs including 4 high-speed counter channels.
- 2 x analogue inputs (0-10V / 0-20mA, 12-bit).
- 16 x PNP transistor outputs.
- 2 PWM output channels for high-speed control applications.
- Dual 10/100 Base-T Ethernet ports.
- USB host and USB device ports.
- MicroSD and microSDHC card support.
- Virtual HMI operation through VNC-enabled devices.
- UniCloud connectivity support.
High-Speed Automation and Machine Control
The USC-B5-T42 is designed for applications requiring fast switching performance and precise output control. Its transistor outputs and integrated PWM functionality make it suitable for controlling valves, actuators, positioning systems and other high-speed automation equipment.
The UniStream platform combines PLC control, communications, data logging, cloud connectivity and Virtual HMI functionality into a single solution. Support for industrial networking protocols enables seamless integration with SCADA systems, HMIs, remote monitoring platforms and factory automation infrastructure.
Typical Applications
- Packaging and production machinery.
- Material handling systems.
- Automated assembly equipment.
- Process automation systems.
- Water and wastewater treatment.
- OEM machine building.
- Industrial IoT and remote monitoring projects.
- Energy management and building automation.
Technical Specifications
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| Communication | Ethernet | |
|---|---|---|
| Product Series | Unitronics UniStream | |
| Device Type | CPU / Controller | |
| Coil / Supply Voltage | 24 V DC | |
| Digital Inputs | 24 | |
| Digital Outputs | 16 | |
| Analogue I/O | 2 AI / 0 AO | |
| Output Type | Transistor | |
| Voltage | 24 V | |
| IP Rating | IP20 | |
| Series | UniStream Virtual HMI PLC | |
| Product type | Programmable Logic Controller (PLC) | |
| Version | Standard (B5) | |
| Supply voltage | 24 V DC | |
| Permissible voltage range | 20.4 to 28.8 V DC | |
| Digital inputs | 24 x 24V DC | |
| High-speed counter inputs | 4 channels | |
| Analogue inputs | 2 x 0-10V / 0-20mA | |
| Analogue resolution | 12-bit | |
| Digital outputs | 16 x PNP transistor outputs | |
| PWM outputs | 2 channels | |
| Ethernet ports | 2 x RJ45 | |
| USB ports | 1 x USB Host, 1 x USB Device | |
| Memory | 512 MB RAM, 3 GB system memory, 1 GB user memory | |
| External storage | MicroSD / MicroSDHC | |
| I/O expansion | Up to 2,048 I/O points | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Dimensions (H × W × D) | approx. 123.2 × 121 × 63.9 mm | |
| Operating temperature | -20°C to +55°C |
Frequently Asked Questions
What is the Unitronics USC-B5-T42 used for?
The USC-B5-T42 is a programmable logic controller designed for industrial automation, machine control, process monitoring and OEM equipment applications.
How many built-in I/O points does the controller provide?
The controller includes 24 digital inputs, 2 analogue inputs and 16 transistor outputs, providing a total of 42 onboard I/O points.
What type of outputs does the USC-B5-T42 provide?
The controller features 16 PNP transistor outputs, including 2 PWM output channels for high-speed control applications.
Does the controller include an HMI screen?
No. The USC-B5-T42 uses Unitronics Virtual HMI technology, allowing visualisation and control through external displays and VNC-enabled devices.
Can the controller be expanded?
Yes. The UniStream platform supports expansion up to 2,048 I/O points using local and remote I/O modules.
Trusted by Automation Engineers Worldwide
Unitronics UniStream PLCs are widely used by machine builders and industrial automation professionals who require powerful control, high-speed outputs, advanced communications and scalable automation platforms.
