SENTRON VL controlling by S7-300

I want to control SENTRON VL Compact circuit breaker by Siemens S7-300 plc ( without profibus).I could not find any connection diagram on the net.How many DI,DQ's I need for controlling?

Anyone have any ideas?

Here's an example diagram from the following document:

http://www.automation.siemens.co.uk/Main/extra/literature/Files/A&D%20Catalogues/Low%20Voltage%20Control%20Catalogues/SENTRON%20LV%20Switchgear/Archive/NSPS%202001/NSPS_04.pdf

thanks sir.