"The Teltonika TRB145 Industrial Rugged LTE RS485 Gateway enables cellular communication with industrial equipment that uses RS485 serial interfaces. It supports 4G LTE Cat 1 connectivity with 3G and 2G fallback and is compatible with Modbus and DNP3 industrial communication protocols. The gateway runs RutOS, an OpenWrt-based Linux operating system, with network configuration, VPN, firewall and remote management capabilities. A compact aluminium enclosure, 9-30 V DC power input and support for two-wire or four-wire RS485 connections make it suitable for industrial automation, telemetry, remote monitoring and equipment management applications."
| Specification | Value |
|---|---|
| Product Type | LTE RS485 Gateway |
| Cellular Connectivity | 4G LTE Cat 1, 3G, 2G |
| LTE Speed | Up to 10 Mbps download / 5 Mbps upload |
| Serial Interface | 1 × RS485 |
| RS485 Communication | 2-wire or 4-wire |
| SIM Slot | 1 × Mini SIM (2FF) |
| Configurable I/O | 2 inputs/outputs on supported variants |
| USB Interface | 1 × Micro-USB virtual network interface |
| RAM | 128 MB |
| Flash Memory | 512 MB |
| Power Input | 9-30 V DC |
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