Allen Bradley SLC 500 Output and input Module

Allen-Bradley SLC 500 PLC DC Output Module (32 point) 1746-OB32 - Read!

Allen-Bradley 1746-OB16 SLC 500 Output Module. Ser D. NOS

Allen Bradley 1746-OB16 SLC500 Digital Output Module

Allen Bradley 1746-OB16 ser. D. SLC 500 16 pt Output Module

Pair Of Allen-Bradley 1746-OB16 Ser C SLC 500 Output Modules

Allen-Bradley 1746-OB32 Output Module SLC500 Ser D

Allen Bradley 1746-IB32 SLC 500 Input Module SER C