Where I can find a document of CompactLogix for connection

I want to buy CompactLogix 1769-L27ERM-QBFC1B for my machine. In the manual, it says there are 4 embedded analog inputs. My boss wants me to do all electrical schematic before buying the PLC. Currently, I don't know exactly where I can connect my analog signal input (load cell) to the PLC. I think I have not found the correct document. Please help.

Thanks

I think this will help you out.

http://literature.rockwellautomation.com/idc/groups/literature/documents/um/1769-um021_-en-p.pdf