TRB143 - 4G M-Bus Gateway - Teltonika

Industrial 4G LTE to M-Bus Gateway

The Teltonika TRB143 is a compact industrial gateway designed for telemetry, metering, and utility monitoring applications. Thanks to its M-Bus interface, it allows connecting meters and remote measurement equipment via the cellular network.

4G to M-Bus Gateway

The TRB143 supports LTE Cat 1 connectivity with a physical SIM slot. It enables data from M-Bus equipment to be sent to a monitoring platform, a remote server, or an IoT infrastructure.

Ethernet, M-Bus and Digital I/O

The gateway features an M-Bus interface, a Gigabit Ethernet port, a digital input, and a digital output. This combination facilitates integration into metering, energy, water, building, or environmental monitoring installations.

Security, VPN and Remote Management

The TRB143 runs RutOS with firewall, SMS control, remote administration, and RMS compatibility. OpenVPN, IPsec, GRE, PPTP, and L2TP VPNs secure communications between the site and the central infrastructure.

Industrial Design

With its 9-30 VDC power supply, an operating range of -40 °C to +75 °C, and DIN rail, wall or flat surface mounting options, the TRB143 is suitable for technical cabinets and field sites.

Highlights

• LTE Cat 1 to M-Bus Gateway
• 1 Gigabit Ethernet port
• 1 digital input and 1 digital output
• 1 physical SIM slot
• Suitable for telemetry and metering
• 9-30 VDC power supply