4G LTE industrial router with RS485 Modbus gateway, dual SIM, digital I/O, and DeviceHub management. The standard choice for SCADA and remote monitoring on 4G.
Cellular
4G LTE Cat 12 (600Mbps DL), 3G fallback
UK Bands
B1, B3, B7, B8, B20, B28, B38, B40, B41
Power Input
9-48 VDC
IP Rating
IP30
Temperature
-40 to +70°C
Interfaces
RS232, RS485, 2x DI, 2x DO, 4x GbE LAN, 1x GbE WAN
Applications
The Milesight UR35 is the 4G LTE version of the UR75, providing the same RS485 Modbus gateway, dual SIM failover, and DeviceHub management at a lower price point. For the majority of UK remote monitoring applications where 5G coverage is not a current requirement, the UR35 is the practical specification.
Applications
- SCADA outstation connectivity – RS485 Modbus gateway for legacy RTU/PLC devices
- Utility remote monitoring – pumping stations, substations, environmental monitoring
- PSTN switch-off migration – replacing dialup and leased line connections
- Remote monitoring on 4G where 5G coverage is not available or required
Full Specification
| Model Number | UR35-504A-G |
| Cellular Standard | 4G LTE Cat 12 (600Mbps DL), 3G fallback |
| UK Network Bands | B1, B3, B7, B8, B20, B28, B38, B40, B41 |
| Industrial Interfaces | RS232, RS485, 2x DI, 2x DO, 4x GbE LAN, 1x GbE WAN |
| Power Input | 9-48 VDC |
| Operating Temperature | -40 to +70°C |
| IP Rating | IP30 |
| Dimensions | 167 x 105 x 45 mm |
Application Diagram
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