The CAT4/3G/2G LTE industrial gateway model TRB143 is equipped with an M-Bus interface capable of connecting up to 250 slave devices and powering 6 of them and a Gigabit Ethernet interface. It also has a digital input and a digital output controllable from the device itself or externally via HTTP or SMS. The TRB143 has been designed to be used in industrial applications and therefore supports operating temperatures between -40ºC and +75ºC and supply range between 12Vdc and 30Vdc.
The TRB143 acts as an M-Bus server and can store records in RAM memory with the readings of the different slaves. More info on the wiki by Teltonika.
The TRB143 has a Linux operating system with Yocto SDK that offers extensive customization and loading possibilities for additional software modules. In addition, it has the following functionalities as standard: Network NAT, Static/Dynamic routing, Firewall (port forward, traffic rules, custom rules), OpenVPN, DDNS, integration into the RMS platform, FOTA configuration, SSH, CLI, configuration and monitoring through SMS messages and ping reboot.
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