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UCR-ST-B8-EU Unitronics Unitronics Router B8 Europe
Unitronics UCR-ST-B8-EU industrial dual-SIM 4G LTE router with Wi-Fi, GPS, Ethernet, RS232, RS485, industrial I/O and secure remote connectivity for automation systems.
£413.54
Why Choose the Unitronics UCR-ST-B8-EU Industrial 4G LTE Router?
The Unitronics UCR-ST-B8-EU is a powerful industrial dual-SIM 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 advanced Unitronics B8 router series, it enables reliable communication between controllers, cloud platforms and remote maintenance systems through industrial-grade cellular networking.
Designed specifically for Europe, the Middle East, Africa, India, Korea, Thailand and Malaysia, the UCR-ST-B8-EU combines dual-SIM redundancy, integrated GPS positioning, serial communications, Ethernet networking and advanced VPN functionality within a rugged industrial enclosure. These features make it ideal for industrial IoT, telemetry, machine connectivity and secure remote access applications.
With 4G LTE Cat 4 connectivity, dual external SIM card slots, four Ethernet ports, RS232 and RS485 interfaces, integrated GNSS/GPS, microSD storage and industrial I/O, the UCR-ST-B8-EU provides a complete industrial communications platform for OEMs, system integrators and automation engineers.
Key Advantages
- Industrial dual-SIM 4G LTE router with Wi-Fi.
- Designed for European, Middle Eastern, African and Asian LTE networks.
- Integrated GNSS/GPS positioning capability.
- Dual SIM redundancy for enhanced network availability.
- Four Ethernet ports for flexible industrial networking.
- RS232 and RS485 serial communications.
- Supports secure VPN remote access.
- Industrial I/O for remote monitoring and control.
Key Features
- Unitronics UCR-ST-B8-EU industrial router.
- 4G LTE Cat 4 cellular communications.
- Download speeds up to 150 Mbps.
- Upload speeds up to 50 Mbps.
- Dual external SIM card holders.
- 4 × 10/100 Mbps Ethernet ports.
- 1 WAN port configurable as LAN.
- 3 dedicated LAN ports.
- Integrated GNSS/GPS receiver.
- Wi-Fi access point or client mode.
- RS232 and RS485 communication interfaces.
- USB 2.0 interface.
- MicroSD card slot.
- 3 digital inputs and 1 analogue input.
- 2 digital outputs and 1 relay output.
- VPN, MQTT, Modbus TCP and Modbus RTU support.
- Firewall and industrial security features.
Advanced Industrial Connectivity and IIoT Integration
The UCR-ST-B8-EU enables secure remote access to PLC systems, industrial machinery and infrastructure through modern cellular networks. Integrated VPN technology, firewall protection and support for industrial communication protocols allow engineers to perform diagnostics, monitor equipment and manage systems remotely while maintaining network security.
Dual-SIM capability provides improved resilience by allowing automatic switching between mobile operators, while integrated GPS functionality supports fleet monitoring, asset tracking and location-based applications. Multiple Ethernet and serial interfaces allow simultaneous connectivity to PLCs, HMIs, drives, sensors and SCADA systems.
Typical Applications
- Remote PLC monitoring and diagnostics.
- Industrial IoT and cloud connectivity.
- SCADA telemetry systems.
- Water and wastewater infrastructure.
- Energy and utility monitoring.
- Machine builders and OEM equipment.
- Remote asset management and tracking.
- Industrial networking and communications.
Technical Specifications
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| Connectivity | 4G LTE | |
|---|---|---|
| Coil / Supply Voltage | 9–30 V DC | |
| Digital Inputs | 3 | |
| Digital Outputs | 2 | |
| Analogue I/O | 1 AI / 0 AO | |
| Communication | RS232, RS485 | |
| Device Type | Router / Remote Access | |
| Voltage | 30 V | |
| Series | UCR B8 Industrial Routers | |
| Product type | Industrial cellular router | |
| Cellular technology | 4G LTE Cat 4 | |
| Coverage region | Europe, Middle East, Africa, India, Korea, Thailand, Malaysia | |
| LTE-FDD bands | B1, B3, B7, B8, B20, B28A | |
| LTE-TDD bands | B38, B40, B41 | |
| 3G bands | B1, B8 | |
| 2G bands | B3, B8 | |
| Download speed | Up to 150 Mbps | |
| Upload speed | Up to 50 Mbps | |
| SIM slots | 2 external SIM holders | |
| Ethernet ports | 4 × 10/100 Mbps | |
| Serial interfaces | RS232 and RS485 | |
| USB interface | USB 2.0 | |
| Wi-Fi | Access point and client mode | |
| GNSS | Integrated GPS receiver | |
| Memory | 128 MB DDR2 RAM, 16 MB Flash | |
| Digital inputs | 3 | |
| Analogue inputs | 1 | |
| Digital outputs | 2 | |
| Relay outputs | 1 | |
| Supply voltage | 9-30 V DC | |
| Power consumption | Less than 5 W | |
| Operating temperature | -40°C to +75°C | |
| Mounting | DIN rail or panel mounting | |
| Dimensions | Approx. 100 × 110 × 50 mm | |
| Weight | Approx. 287 g |
Frequently Asked Questions
What is the Unitronics UCR-ST-B8-EU used for?
The UCR-ST-B8-EU is an industrial dual-SIM 4G LTE router used to provide secure remote connectivity between PLC systems, automation equipment, SCADA platforms and cloud services.
What makes the B8 series different from the B5 series?
The B8 series adds dual SIM capability, four Ethernet ports, RS232 and RS485 communications, GPS functionality, microSD storage and expanded industrial I/O.
Does the router support GPS positioning?
Yes. The UCR-ST-B8-EU includes an integrated GNSS/GPS receiver for positioning, asset tracking and geo-fencing applications.
Which regions does the EU version support?
The EU model is optimised for Europe, the Middle East, Africa, India, Korea, Thailand and Malaysia, supporting a wide range of LTE, 3G and 2G frequency bands.
Can the router send SMS messages?
Yes. The router supports embedded SMS messaging, allowing compatible PLC systems to send and receive notifications, alarms and commands through the cellular network.
Trusted by Industrial Automation Engineers
Unitronics B8 industrial routers are widely used throughout industrial automation environments to provide secure remote access, dual-SIM redundancy, GPS functionality and advanced industrial communications for critical control systems.
