Allen Bradley 1771-IAD/D Rev. B03 120V AC/DC Input Module Series D Used

Allen Bradley 1771-OW16/B Electromechanical Contact Output Module + 1 Year Wa...

Allen Bradley 1771-IAD D Rev. B02 120V AC/DC Input Module Series D Used

Allen Bradley 1771-OFE2/B Analog Output Module F/W Rev. B Series B Used

Allen Bradley 1771-OFE2/B Rev. W01 Analog Output Module Series B

Allen Bradley 1771-OW16/B Rev. J02 Electromechanical Contact Output Module

Allen Bradley 1771-IBD B Rev. E03 Input Module 10 - 30VDC Series B Used

Allen Bradley 1771-OFE2/B Rev. AB3 Analog Output Module Series B Used