quote:以下是引用Susan_lsq在2009-08-31 15:43:55的发言：

cp5711是西门子新推出的通讯卡，就是USB接口的cp5512，但是可惜啊，还没机会用呢，网上搜的cp5711地说明：
•Innovation of the PG/PC connector technology for USB V2.0

•Functionally compatible with the CP 5512, as well as PC Adapter USB

•+ 5 V Power supply from USB V2.0

•+24 V optional external power supply

•Mechanical USB latching on the housing of the CP 5711

•Diagnostic information via LEDs

•Integral PROFIBUS termination resistor, switchable

•Suitable for mounting on a mounting rail (with optional accessories)

Applications created for the CP 5512 can be used for the CP 5711 without any changes to the configuration or the user software.

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