Delta PLC problem

Dear Sirs
I am using Delta PLC DVP14SS11R and would like to connect the extension module DVP08SN11T.
I am using other modules and conenction series as follows.

(1)DVP14SS11R (2)DVP04TC (3)DVP06XA-S (4)DVP08SN11T.

Both DVP14SS11R & DVP08SN11T have same outputs Y0,Y1, Y2..etc So how PLC will identify. I need to get out put from both. So what is the Ladder logic, I am using WPL Soft

Please help

Pls reply back

Have you visited their web page ??? Have downloaded their manuals?, have you asked them for support ??
Try this: http://www.delta.com.tw/product/em/download/download_main.asp?act=3&pid=3&cid=1&tpid=2