Allen-Bradley Flex I/O PLC Digital Input Output Modules 1794-IB16 1794-OB16

5069-IB16 & OB16 Allen Bradley Compact I/O Input Output Modules

allen bradley micrologix 1200 pLC w/2 Input, 2 Output Modules.

Digital 16-point Sourcing Output Modules Series B 5069-OB16

Allen Bradley 1734 SER C POINT I/O Digital Input Output Modules (You pick!)

Allen-Bradley SLC 500 PLC Rack With SLC 5/03 PLC 1747-L531 And 4 I/O Modules

Allen-Bradley 1746-P4 Power Supply w/SLC 500 Input Modules/SLC Output Modules

allen bradley slc 5/02 with input and output modules