help is needed here please

hi everyone i live here in honduras and my question is this
i have this old plc GE FANUC MICRO PROGRAMABLE CONTROLLER
IC 620MDR014B 14POINT DC INPUT RELAY
OUTPUT ELECTRICAL RATING 100-240 VAC 50/60HZ 10 W
so i need to develop a automation project that involves 2 sewing machines but the problem i have is that i don´t have the configuration of the cable rs-232 rj11 conector to pull the program of the plc to a computer also i don´t have the program to design the ladder instructions and the variables the thing is the company that i work for is going trough a bad situation right now and i need to bring back to life this plc because i don´t have any expectances of they buying a new one and this one was abandoned somewhere in the plant so i am asking if anyone can help me whit this in i also downloaded the comreq wizard from this forum but i don´t understand what is this for so i will appreciate any help in regard of this .thanks everyone
atte riccard from honduras.

There was a discussion about this model not too long ago. Take a look at this thread.

http://www.plctalk.net/qanda/showthread.php?t=22521

You can find the software here:

http://application.gefanuc.com/support/plc/f-ic620-micro.htm

Download the file ver242.zip

If you click on "Manuals" on the same page, you'll find the manuals for both the PLC and the software. The hardware manual includes the cable pinouts.