PUSR USR-DR154

USR-DR154 | "Lipstick" Size 4G Modem DIN Rail Mount, Modbus Gateway, SSL Encryption. The USR-DR154 is an ultra-small 4G modem with RS485 connector. It can realize transparent transmission between RS485 and 4G network. It supports multiple protocols such as TCP/UDP/HTTP/MQTT. It supports timeout reboot, DNS and other advanced features such as heartbeat package, registration package, etc. With this device, users can make data transfer of the serial field device easy.