Allen Bradley 1771-OMD / B 1771OMD / B
Allen Bradley 1784-PCIC / AN 1784 PCIC / A
Allen Bradley 1784-PCIDS / B 1784PCIDS / B
Allen Bradley 1784-PCD / C 1784PCD / C
Allen Bradley 1771-ASB 1771ASB
Allen Bradley 1771-P4S / B 1771P4S / B
