Isolated 16 Way Serial Port Server RS485 RJ45 NB1A1 TCP UDP Modbus TCP to RTU Storage Configuration Gateway MQTT HTTP

NB1A1 is a series of serial server products, which can realize two-way transparent transmission of data from 16-channel serial port to Ethernet port. The shell adopts three-proof coating, which is Anti-Fungal, Anti-Humidity, and Anti-Salt Spray. Supports Modbus protocol conversion, multi-host gateway, storage gateway and other data conversion functions. At the same time, it also supports uploading on-site data to the cloud server to realize the cloud monitoring function.

• Industrial design is stable and reliable, port isolation protection design;
  
• 16 independent RS485 ports are supported.
  
• Support a variety of Modbus gateway modes, multi-host, storage, configurable gateway;
  
• Supports active ModBus data reporting.
  
• Supports two network ports and switch cascading.
  
• Supports POE power supply；
  
• Support access standard MQTT, OneNET, Baidu Cloud, Huawei Cloud, Alibaba Cloud;
  
• Rich LED status indicator, real-time indication of equipment working status;
  
• Support host computer, AT command configuration and other configuration methods;
  
• Support terminal or DC head power supply, 8-28V DC wide voltage input, support reverse
• protection;
  
• The baud rate ranges from 1200 to 460800bps；
  
• Supports serial heartbeat packets, network heartbeat packets, and registration packets.
  
• Each way supports working modes: TCP client, TCP server, UDP client, UDP server, MQTT
• client, HTTP client;
  
• 16 servers can be enabled at the same time, and each server supports eight clients.
  
• supports HTTP client mode;
  
• Support remote upgrade, easy customization and optimization;
  
• Supports virtual serial port software.