Allen Bradley 1746-IA16 Ser C SLC500 Input Module Card Board 1746-1A16 AB Unit

1746-IB16 /C Allen Bradley SLC 500 DC Input Module 17461B16 used w/ box

1746-IB16 /C Allen Bradley SLC 500 DC Input Module 17461B16 used w/ box #2

Allen-Bradley Input Module SLC 500 Cat# 1746-1A16 .. TP-006C

Allen-Bradley SLC 500 Input Module – 1746-IB16 SER A – Used/Untested

Allen Bradley 1746-IB16 Ser. A Sink Input Module SLC 500 1746IB16 10 - 30 VDC

Allen Bradley SLC 500 Input Module 1746-IV 16 Series A

Allen-Bradley SLC 500 Input Module – 1746-IV16 SER A – Used/Untested