Allen-Bradley, A 8 Point, DC Output Module, 12 to 24 VDC Outputs, Catalog #1771-OB, Series B. This Module is for the 1771 Series I/O Structure, and it has been powered up and tested, though not all 8 points where fired, and checked.
Allen-Bradley, A 8 Point, DC Output Module, 12 to 24 VDC Outputs, Catalog #1771-OB, Series B. This Module is for the 1771 Series I/O Structure, and it has been powered up and tested, though not all 8 points where fired, and checked.