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西門子CPU224CN/AC/DC/DC訂貨號：6ES7214-1BD23-0XB0

 地址（ Add ）：上海市松江區(qū)弘翔路58號195

公司優(yōu)勢產(chǎn)品系列=西門子S7-200CN | S7-300PLC |  觸摸屏 | 變頻器 | 伺服電機(jī) | 數(shù)控系統(tǒng) | 總線電纜| 開關(guān)電源
CPU221 DC/DC/DC,6輸入/4輸出
CPU221 繼電器輸出,6輸入/4輸出
CPU222 DC/DC/DC,8輸入/6輸出
CPU222 繼電器輸出,8輸入/6輸出
CPU224 DC/DC/DC,14輸入/10輸出
CPU224 繼電器輸出,14輸入/10輸出
CPU224XP DC/DC/DC,14DI/10DO,2AI/1AO
CPU224XP 繼電器輸出,14DI/10DO,2AI/1AO
CPU226 DC/DC/DC,24輸入/16輸出
CPU226 繼電器輸出,24輸入/16輸出

Structure
SIWAREX MS is an expansion module for the SIMATIC S7-200 and operates together with other expansion modules of the system. The installation and cabling for the 71,2 mm wide module is minimal. Load cell, power supply and TTY interface connections are made with screw terminals and the RS232 serial interface with a 9-pin D-sub connector. Weighing electronics can be completely integrated into the automation system with SIWAREX MS operation in SIMATIC.
System Integration in SIMATIC S7-200
SIWAREX MS is a component of SIMATIC S7-200. This gives you complete freedom for configuration of the automation solution - including the weighing application. The optimum solution can be created for small, medium and large systems by selectively combining the SIMATIC components. Customer specific or branch specific solutions can be developed quickly and easily using the configuration package and the “ready to use” application “Getting started”.

西門子已經(jīng)對S7-200的CPU系列進(jìn)行了改進(jìn)，增加了新功能。而且還增加了一個(gè)新型號CPU224 XP。為了支持新功能，又增加了兩種新的存儲卡。在新的CPU系列中已經(jīng)取消了CPU226 XM的型號。

新產(chǎn)品已在2004年8月發(fā)布。新產(chǎn)品的價(jià)格不變。按老產(chǎn)品訂貨號訂貨的用戶，可能直接收到新產(chǎn)品（僅限CPU224和CPU226）。

新產(chǎn)品完全向下兼容老產(chǎn)品的功能。新CPU的訂貨號中間有23的數(shù)字，如6ES7 214-1BD23-0XB0

另外，西門子還將推出新的S7-200專用的HMI（人機(jī)界面），以及一個(gè)新的OPC Server產(chǎn)品。