Industrial 4G router rs485/232通信串口服務器 工業物聯網方案選型

Main features：
>Support mobile EC20 / ec200t-lte module 2g 3g 4G dial-up Internet access；
>Support dual network port 1wan + 1lan or 2lan mode, can be selected throughthe page, support WAN port connection to the external network;
>Support WiFi sta mode, can choose to use STA to connect the superior routeto connect to the external network;
>The system supports serial data transparent transmission mode by default,and supports server type TCP / mqtt board side as client side;
>Support RS232 / RS485 working mode, optional;
>Support RS485 working mode to select transmission direction automatically;
>It supports wide power input dc9-36v, and ultra-low energy consumption isonly 2W;
>Board level built-in multi-level anti surge protection circuit, isolationcircuit;
>Industrial grade stable SIM card holder;
>The system supports RS232 / RS485 data transparent transmission mode bydefault, and supports server type TCP / mqtt, and the board side is clientside;
>It can provide IO pin using block diagram, users can program and writeRS232 / RS485 data, and develop transmission protocol or firmware bythemselves;

BOJINGnet工業級4G TLE DTURS232/RS485 TO LTE的其他特性有：

>移遠EC20/EC200T-LTE模塊2G 3G 4G撥號上網 三網通移動/聯通/電信；

>雙網口1WAN+1LAN或2LAN模式可以通過頁面選擇，支持WAN口連接外網；

> WiFi STA模式，可以選擇用STA連接上級路由連接外網；

>WiFi熱點模式 2.4G b/g/n150Mbps速率，可一鍵開關WiFi熱點適合各種應用場合

> RS232/RS485工作模式可選擇；

> RS485工作模式自動選擇傳輸方向；

>寬電源輸入DC9-36V，超低能耗僅2W；

>板級內置多級抗浪涌保護電路，隔離電路；

>工業級專用穩固SIM卡卡托；

>系統默認支持RS232/RS485數據透傳模式，支持服務器類型TCP/MQTT板端為Client端；

>用戶可自行編程讀寫RS232/RS485數據，自行開發傳輸協議；

Industrial 4G router rs485/232通信串口服務器 工業物聯網方案選型