1.功能简介 
1. Function Introduction 

1.1功能概述 
1.1 Function Overview 

GC-6221模块是集成1路4G的扩展通讯模块。该模块可用于扩展4G通讯，并可以连接到服务端，通过TCP、UDP通讯采集数据，并将采集到的数值通过内部总线发送给GCAN-PLC-3/4/5系列PLC主控模块。该模块可与其他任何GC系列IO模块搭配使用，实现工业自动化或分布式控制系统中数据的接收与发送。 
The GC-6221 module is an extended communication module that integrates one 4G channel. This module can be used to expand 4G communication and can be connected to the server to collect data through TCP and UDP communication, and send the collected values to the GCAN-PLC-3/4/5 series PLC main control module through the internal bus. This module can be used in conjunction with any other GC series IO module to achieve data reception and transmission in industrial automation or distributed control systems. 

1.2性能特点 
1.2 Performance Characteristics 

●扩展4G形式为client； 
●Extend 4G to client format; 
●支持TCP Client和UDP通讯形式； 
● Supports TCP Client and UDP communication formats; 
●以太网参数通过程序中的功能块进行设置； 
●Ethernet parameters are set through functional blocks in the program; 
●电气隔离为500 Vrms； 
●Electrical isolation is 500 Vrms; 
●通过GCAN-PLC-3/4/5系列PLC主控模块和外接24V-DC电源供电； 
●Powered by GCAN-PLC-3/4/5 series PLC main control module and external 24V-DC power supply; 
●组态无地址设置，通过总线耦合器或控制器配置； 
●Configuration without address setting, configured through bus coupler or controller; 
●工作温度范围：-40℃~+85℃； 
●Working temperature range: -40 ℃~+85 ℃; 
●尺寸：长100mm*宽69mm*高12mm。 
●Size: Length 100mm * Width 69mm * Height 12mm. 

1.3典型应用 
1.3 Typical Applications 

●给PLC控制器增加4G扩展功能； 
●Add 4G expansion function to PLC controller; 
●可以通过在程序中调用扩展4G功能块实现对总线数据收发处理。 
● The bus data can be sent and received by calling the expanded 4G function block in the program.

GC-6221设备使用手册链接
GC-6221 Equipment User Manual Link

www.gcgd.net/filedownload/2977856

如果您需要具体了解设备或者询价，可以加我微信或在线对话框联络。
If you need specific information about the equipment or inquire about the price,you can add me on WeChat or contact me through the online chat.