Ebyte NB114 RS232/RS485/RS422 to Ethernet Converter, UART to Ethernet Serial Server

Ebyte NB114 RS232/RS485/RS422 to Ethernet Converter, UART to Ethernet Serial Server

NB114 is a serial port server that converts serial port data to Ethernet data. It has multiple Modbus gateway modes and MQTTC/HTTPC Internet of Things gateway modes, which can meet the networking functions of various serial port devices/PLCs. Adopt industrial design standards to ensure equipment reliability; The product comes with RJ45 network port and 4 × 3.81mmPhoenix terminal andDB9 data interface; Support multiple serial port protocols (RS422/RS485/RS232); Install with locating holes.

Datasheet

Features

• RJ45 supports 10M Ethernet interface
• Support multiple working modes (TCP Server, TCP Client, UDP Server, UDP Client, HTTPC, MQTTC)
• Support configuration tools, web pages and AT commands
• The server mode supports multiple socket connections
• Support multiple serial port protocols (RS485, RS422, RS232)
• Support multiple baud rates
• Support DHCP function
• DNS (domain name resolution) is supported, and the domain name resolution server can be customized
• Support multiple Modbus gateways (simple protocol conversion, multi-host mode, storage gateway, configurable gateway)
• Support fast access to Alibaba Cloud, Baidu Cloud, One NET, Huawei Cloud, andversion3.1 standard MQTT servers
• Support HTTP protocol (GET/POST request)
• Support virtual serial port
• Support timeout restart function and customize the restart time
• Support the short connection function and customize the short connection interval
• Support heartbeat package and registration package functions
• Support serial port cache cleaning function
• Support access to the Internet and LAN
• Support hardware restoration to factory settings
• Support online upgrade function.

Specifications

• Operating voltage: DC 8～28V
• Interface: UART（RS485/RS422/RS232) - Ethernet（RJ45）
• Working mode: TCP Server, TCP Client, UDP Server, UDP Client (default TCP Server)
• Socket links: Support 6 ways
• Network protocol: IP,TCP/UDP, IPv4
• Size: 82 mm * 84 mm * 25 mm （length*width*height）
• Working temperature and humidity: -40 ～ +85℃、5% ～ 95%RH（No condensation）
  
• Storage temperature and humidity: -40 ～ +105℃、5% ～ 95%RH（No condensation）