Ebyte NE2-D11P RS485 to Ethernet Serial Server, ModBus Gateway, Support MQTTC/HTTPC Modes

Ebyte NE2-D11P RS485 to Ethernet Serial Server, ModBus Gateway, Support MQTTC/HTTPC Modes

NE2-D11P single serial port server is used to realize bidirectional transparent transmission of data from RS485 serial port to Ethernet port. It has multiple Modbus gateway modes and MQTTC/HTTPC IoT gateway modes, which can meet the networking functions of various serial port devices/PLCs; it adopts industrial-grade design standards to ensure equipment reliability. The serial port server realizes transparent transmission of serial port data to Ethernet TCP/IP data packets. Users do not need to care about the specific details, and the protocol conversion is completed inside the device.

Datasheet

Features

• RJ45 supports 10/100M Ethernet interface, cross direct connection adaptive
• The product supports 2-channel Socket, each channel supports TCP Server, TCP Client, UDP Server, UDPClient, HTTPC, MQTTC, and the server mode supports 5-channel connection in a single channel
• Supports three configuration methods: configuration tool, web page and AT command
• Supports DHCP function
• Supports DNS (domain name resolution) and can customize domain name resolution server
• Supports multiple Modbus gateways (simple protocol conversion, multi-host mode, stored gateway, configurable gateway, active upload mode)
• Supports fast access to AliCloud, Baidu Cloud, OneNET, Huawei Cloud, and version 3.1.1 standard MQTT servers
• Supports HTTP protocol (GET/POST request)
• Supports virtual serial port
• Supports disconnection reconnection and timeout restart function
• Supports Keepalive mechanism, which can quickly detect network anomalies and reconnect quickly
• Supports short connection function, and the short connection interval can be customized
• All modes support heartbeat packet and registration packet functions
• Support one-key restore factory settings
• Supports online upgrade function

Specifications

• Interface signal: RS485
• Working voltage: DC 8~28V
• Network protocol: TCP/UDP, MQTT, HTTP, IPv4, DHCP, DNS
• Working Mode: TCP Server(default), TCP Client, UDP Server, UDP Client, HTTP Client, MQTT Client
• Working temperature and humidity: -40 ~ +85℃, 5% ~ 95%RH (no condensation)
• Storage temperature and humidity: -40 ~ +105℃, 5% ~ 95%RH (no condensation)
• Dimensions: 80*28*27mm