Unitronics UCR-ST-B5-EU industrial 4G LTE cellular router with Wi-Fi, dual Ethernet ports, VPN support, SMS functionality and UniCloud connectivity for industrial automation systems.
£178.00
The Unitronics UCR-ST-B5-EU is a compact industrial 4G LTE cellular router with Wi-Fi designed to provide secure remote connectivity for PLC systems, SCADA networks and industrial automation equipment. As part of the Unitronics B5 router series, it enables reliable communication between automation devices, cloud platforms and remote maintenance systems using modern cellular infrastructure.
Designed specifically for Europe, the Middle East and Africa, the UCR-ST-B5-EU delivers secure remote access, IIoT connectivity and cloud integration through Unitronics UniCloud. The router enables engineers to monitor equipment, access PLCs remotely, perform diagnostics and receive real-time machine data from virtually any location.
With integrated 4G LTE Cat 4 connectivity, dual Ethernet ports, Wi-Fi support, VPN capability and embedded SMS functionality, the UCR-ST-B5-EU provides a complete industrial networking solution for modern automation applications. Its rugged industrial design and DIN rail mounting capability make it ideal for installation within control panels and automation cabinets.
The UCR-ST-B5-EU enables automation engineers to remotely connect to Unitronics Vision, Samba, Jazz and UniStream PLCs using secure cellular communications. Through UniCloud integration, users can monitor machine performance, analyse operational data, receive alerts and access remote diagnostics tools from anywhere with internet connectivity.
Its support for VPN technologies, industrial communication protocols and embedded SMS messaging allows the router to serve as a complete connectivity gateway for modern industrial automation systems. The rugged aluminium housing and wide temperature specification ensure dependable operation in demanding industrial environments.
| Voltage | 30 V |
|---|---|
| Series | UCR B5 Industrial Routers |
| Product type | Industrial cellular router |
| Cellular technology | 4G LTE Cat 4 |
| Fallback technologies | 3G and GSM |
| LTE bands | B1, B3, B7, B8, B20, B28A |
| 3G bands | B1, B8 |
| 2G bands | B3, B8 |
| Download speed | Up to 150 Mbps |
| Upload speed | Up to 50 Mbps |
| Ethernet ports | 2 × 10/100 Mbps |
| Wi-Fi | Access point and client mode |
| SIM slot | External SIM holder |
| Digital inputs | 1 |
| Digital outputs | 1 |
| Memory | 64 MB RAM, 16 MB Flash |
| Supply voltage | 9-30 V DC |
| Operating temperature | -40°C to +75°C |
| Mounting | DIN rail installation |
| Dimensions | Approx. 83 × 74 × 25 mm |
The UCR-ST-B5-EU is an industrial 4G LTE router designed to provide secure remote connectivity between PLC systems, automation equipment, cloud services and SCADA platforms.
The EU version supports LTE bands used throughout Europe, the Middle East, Africa and several Asian regions including Korea, Thailand and Malaysia.
Yes. The router can operate as either a Wi-Fi access point or connect as a client to an existing wireless network.
Yes. Embedded SMS functionality allows compatible PLC systems to send alerts, notifications and commands via the cellular network.
The router is designed for DIN rail mounting within industrial control cabinets and automation panels.
Unitronics UCR cellular routers are widely deployed throughout industrial automation environments to provide secure remote access, IIoT connectivity, cloud integration and reliable communication for PLC-based control systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...