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LTE Cat1 RS485 TRB145 industrial gateway

TRB145003000 | Teltonika Networks
The TRB145 is an ultra-compact LTE Cat1 (up to 10Mbps DL/5Mbps UL) industrial gateway with RS485 interface, Gigabit Ethernet port, virtual USB, digital I/Os, automated SMS/USSD, MQTT/Modbus/DNP3 support, and remote management via RMS. It features an IP30 aluminum enclosure, DIN rail or surface mounting, power consumption less than 5W, and operates from "40°C to +75°C.
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Description

Description

The TRB145 is an extremely compact industrial gateway (74.5-25-64.4mm; ~130g) designed for IoT/M2M applications. It supports LTE Cat1 connectivity up to 10Mbps download and 5Mbps upload (fallback to 3G/2G), with automatic SIM switching and automated management via SMS and USSD.

It features a Gigabit Ethernet port (auto MDI/MDIX), an RS485 interface for industrial serial communications, micro-USB, a Mini-SIM slot, an LTE antenna, and configurable digital I/Os on the power connector (2 inputs/outputs), along with open-collector relays up to 30V/300mA.

The RutOS firmware implements static routing, a NAT firewall, bridge/passthrough, captive portal, link monitoring (ping/wget reboot, LCP/ICMP), a configurable firewall, an Apple/allow list, and a data quota. Supports MQTT, Modbus TCP, DNP3, SMS-HTTP/EMAIL, and programmable schemes via I/O juggler.

Remote management available via RMS, WebUI, SSH, SNMP, MQTT, JSON-RPC, Modbus TCP, and FOTA. 9"30VDC power supply with reverse polarity and transient protection, consumption <5W. The IP30 aluminum case protects against dust and humidity up to 90% non-condensing.Main Features

  • LTE Cat1 up to 10Mbps DL / 5Mbps UL; 3G/2G backup
  • Full/half duplex RS485 port for serial communication
  • RJ45 Gigabit Ethernet with auto MDI/MDIX
  • Micro-USB, mini SIM slot, SMA antenna
  • 2 configurable digital inputs/outputs via DC connector
  • Connection monitoring with automatic reboots and watchdog
  • Static routing, bridge/passthrough, captive portal hotspot
  • IoT protocols: MQTT, Modbus TCP, DNP3; Advanced SMS/USSD support
  • Firewall, data quota control, operator lockout
  • Remote management: RMS, FOTA, WebUI, SSH, SNMP, MQTT, JSON-RPC, Modbus TCP
  • Compact IP30 aluminum design, DIN rail mounting
  • Dimensions 74.5-25-64.4mm; weight ~130g
  • Power supply 9 to 30V DC, polarity protection
  • Operating temperature "40°C/+75°C, humidity up to 90%
  • Consumption less than 5W

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