This application is related to the following co-pending applications: U.S. Ser. No. 29/292,018, filed Sep. 25, 2007 and titled “Programmable Logic Controller System Module”; U.S. Ser. No. 29/292,016, filed Sep. 25, 2007 and titled “Programmable Logic Controller System Module”; U.S. Ser. No. 29/292,015, filed Sep. 25, 2007 and titled “Programmable Logic Controller System Module”; and U.S. Ser. No. 28/292,017, filed Sep. 25, 2007 and titled “Programmable Logic Controller System Module”.
The portions of the programmable logic controller system module shown in broken lines form no part of the claimed design.