Allen Bradley 1746-OB16 Ser. D SLC 500 16-Point DC Output Module USED

Allen Bradley 1746-OB16, Series D, DC Source Output Module - USED

Allen-Bradley 1746-OB16 SLC 500 Digital DC Source Output Module 10-50VDC Used

Allen Bradley 1746-OB16, Series D, DC Source Output Module - USED

Allen Bradley 1746-OB16 Series C DC Source Output Module USED

Allen Bradley 1746-IB16 SLC 500 Input Module SER C USED

1746-IA16 Allen Bradley SLC 500 AC Input Module 1746IA16 SERIES C USED