Allen Bradley 1746-OB16 SLC 500 Ser D Output Module

Allen Bradley SLC500 Output Module 1746-OB16 Ser. C

Allen Bradley 1746-OA16 SER. D SLC 500 Output Module USED

Allen Bradley SLC500 Output Module 1746-OB16

Allen-Bradley SLC 500 1746-OB16 SER D output Module

Allen Bradley 1746-OB32 Ser D SLC500 Output Module USED

Allen Bradley SLC500 1746-OB16 Output Module Ser. D

New Allen-Bradley 1746-OB16 Ser D SLC 500 16 Point DC Output Module 1746OB16 US