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New compact controller and 24 V supply to I/O card

Hello to all, when I look for reference for electrical drawings in manual for new IRC 5 compact I can see they are referring to old document used for first generation of IRC5C. But in this new controller I don't see old connector XS10 with 24 volts used to power up DSQC 652 I/O card. What is the procedure for this new controller, does it still have some 24 VDC source, or IO card has internal wiring for powering up. Thanks.