Siemens S7-200 CPU224

[jeenjang 0]

Does it support both source and sink type input by changing its common voltage? I know CPU215 supports this.

[Guest Guest]

I've been waiting for the answer yet noone answers it...ha... anyway, i found that there's 2 types of CPU224 available, one is IEC Type 1 , which provides source and sink input on ur choice, the other type is sink input only (so-called input for PNP devices). just to inform u~~

[Guest Guest_jeenjang]

i thought i logged in?? hm strange