DTU MGT551-E

MGT551-E DTU is a product based on 4G wireless data transmission terminal equipment for industrial users with TCP/IP network protocol of wireless data transmission channel. Providing transparent data channel to realize the bidirectional serial port to the network data transparent transmission, realizing the RS485 / RS232 / RS422 bus equipment with wireless data communication between the center control system. Features and Benefits -Embedded 4G DTU in the field of high-performance industrial communication, compatible with the RS485/RS232/RS422 bus in the industrial field, to meet the diverse needs of users; -Support the host computer to configure/query device parameters through the serial port AT command; -Support remote configuration/inquiry of device parameters through the Maiwe cloud platform; -Support multiple working modes: simple transparent transmission, MQTT protocol, Modbus; -Simple transparent transmission mode supports TCP Client, UDP Client, SSL; -Support heartbeat package and registration package functions, the types are ICCID, IMEI, user-defined data, etc.; -User-defined types support hexadecimal and string; -Support automatic reconnection function after network disconnection; -Support the function of disconnecting and reconnecting over time when the network receives data; -External independent hardware watchdog design prevents crashes.