Slot The slot number is the physical location of the I/O module. This may be a combination of the rack number and the slot number when using expansion racks. Word and Bit The word and bit are used to identify the actual terminal connection in a particular I/O mod- ule.

Par sheet means a specification sheet for a slot machine that provides slot machine hold percentage, model number, hit frequency, number of coins that can be accepted and listing; Sample 1.