Ebyte NA111-M RS485 to Ethernet Serial Server - Support Modbus Gateway & MQTT/HTTP IoT Gateway Mode

Ebyte NA111-M RS485 to Ethernet Serial Server - Support Modbus Gateway & MQTT/HTTP IoT Gateway Mode

NA111-M is a serial port server that realizes serial port data ⇌ Ethernet data conversion; it has multiple Modbus gateway modes and MQTT/HTTP 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 product has a built-in RJ45 interface, and the RS485 port uses a 3×2.54mm plug-in Phoenix head spring terminal. The product can be installed using a guide rail or a positioning hole.

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 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, OneNET, Huawei Cloud, and version3.1standard 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

• Working voltage: 8～28V DC
• interface: Serial port (RS485, 3×3.81mm Phoenix terminal)
• Network port: (RJ45)
• Working mode: TCP Server (default), TCP Client, UDP Server, UDP Client, HTTP Client, MQTT Client
• Socket connection: TCP server supports 6 client connections
• Network protocol: TCP/UDP、MQTT、HTTP、IPv4、DHCP、DNS
• Serial baud rate: 1200 ~ 230400 bps (default 115200)
• Data bits: 5, 6, 7, 8 (default)
• Stop bit: 1 (default), 2
• Check digit: None (default), Odd, Even
• flow control: NONE (default), RTS/CTS, DSR/DTR, XON/XOF
• Working temperature and humidity: -40～+85℃, 5%～95%RH (no condensation)
• Storage temperature and humidity: -40 ~ +105℃, 5% ~ 95%RH (no condensation)
• Dimensions: 93*28*27mm

Package Includes

• 1x Ebyte NA111-M RS485 to Ethernet Serial Server - Support Modbus Gateway & MQTT/HTTP IoT Gateway Mode