Allen Bradley SLC 100

I ordered a SLC 100, but i don't know how it's work. It's like SLC 500 or it's work alone without the need of any input and output cards?

User Manual can be found HERE

These controllers have been obsolete for quite a while. You need an RS232/422 converter to communicate with them, which is no longer sold. The DOS-based programming software is also no longer sold or supported. There is likely to be some aftermarket or gray-market supply for both, though. There have been several PLCTalk threads about the communications interface and alternatives to the original A-B hardware device.

I would strongly recommend purchasing a modern controller instead of attempting to learn and commission this very old controller.