PCD2.M48X 數(shù)字量輸入模塊 SAIA

　　PCD2.M48X 數(shù)字量輸入模塊 SAIA

　　PCD2.M48X 特點：

　　→具有TCP Server、TCP Client、UDP、虛擬串口、點對點連接等五種操作模式；

　　→用戶基于網(wǎng)絡(luò)軟件，不需要做任何修改就可以與C2000 E210通訊；

　　→通過安裝我們免費提供的虛擬串口軟件，用戶基于串口的軟件不需要做任何修改就可以與C2000 E210通訊；

　　→對于需要開發(fā)軟件的用戶，我們免費提供通訊動態(tài)庫、設(shè)置動態(tài)庫或OCX控件；

　　→通過瀏覽器、設(shè)置軟件或設(shè)置動態(tài)庫進(jìn)行參數(shù)設(shè)置；

　　→支持DNS域名解析功能；

　　→低消耗設(shè)計，無需散熱裝置；

　　→看門狗設(shè)計，穩(wěn)定性高。

　　工作模式：

　　1．作為TCP服務(wù)器，轉(zhuǎn)換器上電后在的TCP 端口等待數(shù)據(jù)服務(wù)器的連接請求，數(shù)據(jù)服務(wù)器在需要與轉(zhuǎn)換器通訊的時候，向轉(zhuǎn)換器的監(jiān)聽端口請求建立TCP 連接，連接建立后，數(shù)據(jù)服務(wù)器可以隨時向轉(zhuǎn)換器發(fā)送數(shù)據(jù)，轉(zhuǎn)換器也可以隨時將數(shù)據(jù)發(fā)送到數(shù)據(jù)服務(wù)器，在完成的通訊后，數(shù)據(jù)服務(wù)器可以主動要求斷開連接，否則連接一直保持。

　　PCD2.M48X characteristic:

　　→ it has five operation modes: TCP server, TCP client, UDP, virtual serial port and point-to-point connection;

　　→ based on network software, users can communicate with C2000 E210 without any modification;

　　→ by installing our free virtual serial port software, users can communicate with C2000 E210 without any modification;

　　→ for users who need to develop software, we provide communication dynamic library, setting dynamic library or ocx control for free;

　　→ set parameters throu browser, setting software or dynamic library;

　　→ support DNS domain name resolution function;

　　→ low consumption design, sink required;

　　→ watchdog design, stability.

　　Working mode:

　　1. As a TCP server, after the converter is powered on, it waits for the connection request of the data server at the specified TCP port. When the data server needs to communicate with the converter, it requests the monitoring port of the converter to establish a TCP connection. After the connection is established, the data server can send data to the converter at any time, and the converter can also send data to the data server at any time. After the specified communication, The data server can actively request to disconnect, otherwise the connection will remain.