USC-C5-B1 Unitronics Unistream PLC with Unicloud included

Why Choose the Unitronics USC-C5-B1 UniStream Cloud PLC?

The Unitronics USC-C5-B1 is a powerful DIN-rail mounted Programmable Logic Controller (PLC) designed for industrial automation, machine control and IIoT applications. As part of the advanced UniStream Cloud series, it combines high-performance control capabilities with integrated UniCloud connectivity, enabling remote monitoring, data collection and cloud-based automation management.

Developed for OEM machine builders, control panel manufacturers and automation engineers, the USC-C5-B1 provides advanced PLC functionality without built-in I/O, allowing complete flexibility when configuring automation systems using Uni-I/O and Remote I/O expansion modules. The controller offers powerful processing, extensive communication capabilities and seamless integration into modern Industry 4.0 environments.

Featuring dual Ethernet ports, USB connectivity, extensive protocol support and a built-in five-year UniCloud subscription, the USC-C5-B1 provides a scalable and future-ready automation platform suitable for manufacturing systems, process control applications, infrastructure projects and remote monitoring solutions.

Key Advantages

• Integrated UniCloud connectivity with five-year start-up subscription.
• Flexible PLC platform with no built-in I/O for customised system design.
• Dual Ethernet ports for industrial networking and remote access.
• Supports up to 2,048 I/O points via expansion modules.
• Advanced communication protocols including MQTT, Modbus TCP and EtherNet/IP.
• Ideal for Industry 4.0, IIoT and remote monitoring applications.
• DIN-rail mounted design for control cabinet installation.

Key Features

• Unitronics UniStream Cloud series.
• DIN-rail mounted PLC controller.
• No onboard I/O for maximum expansion flexibility.
• Built-in UniCloud functionality.
• 2 x Ethernet 10/100 Base-T ports.
• USB Host and USB Device ports.
• Supports MQTT, Modbus TCP, EtherNet/IP, CANopen, SNMP and BACnet.
• SQL Client, Web Server, FTP and VNC functionality.
• Data logging, recipes, trends and alarm management.
• Auto-tuned PID with up to 64 independent loops.
• Expandable with Uni-I/O, Remote I/O and Uni-COM modules.
• Supports virtual HMI and remote access solutions.

Technical Specifications

• Manufacturer: Unitronics
• Series: UniStream Cloud
• Model: USC-C5-B1
• Product type: PLC controller
• I/O configuration: No built-in I/O
• Supply voltage: 12 / 24 V DC nominal
• Operating voltage range: 10.2 to 28.8 V DC
• Ethernet ports: 2 x RJ45 10/100 Base-T
• USB ports: 1 x USB Host, 1 x USB Device
• RAM: 512 MB
• System memory: 3 GB
• User memory: 1 GB
• I/O expansion: Up to 2,048 I/O points
• Mounting type: DIN-rail mounting
• Battery: CR2032 lithium backup battery
• Operating temperature: -20°C to +55°C
• Protection rating: IP20

Built for Industry 4.0 and Remote Automation

The USC-C5-B1 combines advanced PLC processing power with integrated cloud functionality, allowing engineers to deploy scalable automation systems that can be monitored and managed remotely. Through UniCloud, users can create dashboards, receive alarms, analyse performance data and access machine information from virtually anywhere.

Its flexible architecture makes the controller ideal for projects requiring custom I/O configurations, extensive communications and future expansion. With support for local and remote I/O systems, the USC-C5-B1 can scale from simple machine control applications to large distributed automation systems.

Typical Applications

• OEM machine building.
• Industrial automation systems.
• Process control applications.
• Water and wastewater treatment.
• Building automation systems.
• Energy management and monitoring.
• Remote telemetry applications.
• Industry 4.0 and IIoT deployments.

Trusted by Automation Engineers Worldwide

Unitronics UniStream Cloud PLCs are trusted by machine builders, OEM manufacturers and industrial automation specialists who require scalable control systems, advanced communications and integrated cloud connectivity for modern industrial applications.