Ebyte NB114, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co., Ltd. NB114 User Manual
Copyright ©2012–2023
，
Chengdu Ebyte Electronic Technology Co., Ltd.
1. Introduction
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 × 3.81mm Phoenix terminal and
DB9 data interface; Support multiple serial port protocols (RS422/RS485/RS232); Install
with locating holes.
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, OneNET, Huawei Cloud, and version
3.1 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;