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UCR-ST-B5-SA Unitronics Unitronics Router B5 Rest of World
Unitronics UCR-ST-B5-SA industrial 4G LTE cellular router with Wi-Fi, dual Ethernet ports, VPN support, SMS functionality and UniCloud connectivity for industrial automation systems.
£258.83
Why Choose the Unitronics UCR-ST-B5-SA Industrial 4G LTE Router?
The Unitronics UCR-ST-B5-SA is a compact industrial 4G LTE cellular router with Wi-Fi designed to provide secure remote connectivity for PLC systems, industrial equipment, SCADA networks and IIoT applications. As part of the proven Unitronics B5 router series, it enables reliable communication between automation devices, cloud platforms and remote maintenance systems using modern cellular networks.
Designed specifically for South America, Australia, New Zealand and Taiwan, the UCR-ST-B5-SA provides secure VPN access, industrial IoT connectivity and seamless integration with Unitronics UniCloud services. Engineers can remotely monitor equipment, access PLCs, collect operational data and perform diagnostics from virtually anywhere with internet access.
With integrated 4G LTE Cat 4 connectivity, dual Ethernet ports, Wi-Fi capability, SMS messaging functionality and industrial-grade reliability, the UCR-ST-B5-SA delivers a complete networking solution for modern automation systems. Its compact design and DIN rail compatibility make it ideal for installation inside control panels and industrial enclosures.
Key Advantages
- Industrial 4G LTE cellular router with Wi-Fi.
- Designed for South America, Australia, New Zealand and Taiwan.
- Supports secure VPN remote access.
- Dual Ethernet ports with configurable WAN/LAN functionality.
- Integrated Wi-Fi access point and client modes.
- Embedded SMS messaging capability.
- Supports UniCloud remote monitoring.
- Compact DIN rail mountable industrial design.
Key Features
- Unitronics UCR-ST-B5-SA industrial router.
- 4G LTE Cat 4 cellular connectivity.
- Download speeds up to 150 Mbps.
- Upload speeds up to 50 Mbps.
- 2 × 10/100 Mbps Ethernet ports.
- 1 WAN port configurable as LAN.
- Wi-Fi hotspot or client mode operation.
- 1 digital input and 1 digital output.
- Embedded SMS send/receive functionality.
- VPN, MQTT and Modbus communication support.
- Firewall security features.
- External SIM card slot.
- DIN rail mounting compatible.
- Wide operating temperature range.
Secure Remote Connectivity for Industrial Automation
The UCR-ST-B5-SA enables secure remote access to Unitronics Vision, Samba, Jazz and UniStream controllers through cellular networks. By connecting automation systems to UniCloud, engineers can monitor machine performance, receive alarms, analyse data and access remote diagnostics tools without requiring on-site visits.
Its combination of industrial-grade construction, VPN support, embedded SMS functionality and support for widely used LTE bands makes it suitable for installations in remote locations and critical infrastructure projects. The wide operating temperature range ensures dependable performance in demanding industrial environments.
Typical Applications
- Remote PLC monitoring and diagnostics.
- Industrial IoT and cloud connectivity.
- SCADA telemetry systems.
- Water and wastewater infrastructure.
- Machine builders and OEM equipment.
- Energy and utility monitoring.
- Remote maintenance and service access.
Technical Specifications
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| Connectivity | 4G LTE | |
|---|---|---|
| Digital Inputs | 1 | |
| Digital Outputs | 1 | |
| Communication | Ethernet | |
| Device Type | Router / Remote Access | |
| Coil / Supply Voltage | 9–30 V DC | |
| 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-FDD bands | B1, B2, B3, B4, B5, B7, B8, B28 | |
| LTE-TDD bands | B40 | |
| 3G bands | B1, B2, B5, B8 | |
| 2G bands | B2, B3, B5, 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 | 83 × 74 × 25 mm | |
| Weight | Approx. 125 g |
Frequently Asked Questions
What is the Unitronics UCR-ST-B5-SA used for?
The UCR-ST-B5-SA is an industrial 4G LTE router designed to provide secure remote connectivity between PLC systems, automation equipment, cloud services and SCADA platforms.
Which regions does the SA model support?
The SA version is designed for use in South America, Australia, New Zealand and Taiwan, supporting LTE frequency bands commonly used throughout these regions.
Does the router support Wi-Fi?
Yes. The router can operate as either a Wi-Fi access point or connect as a client to an existing wireless network.
Can the router send SMS messages?
Yes. Embedded SMS functionality enables PLC systems and automation applications to send alerts, notifications and status updates through the cellular network.
How is the router installed?
The router is designed for DIN rail mounting inside industrial control panels and automation cabinets.
Trusted by Industrial Automation Engineers
Unitronics UCR cellular routers are widely used throughout industrial automation environments to provide secure remote access, cloud connectivity, IIoT functionality and reliable communications for PLC-based control systems.
