Allen-Bradley 1771-ASB Remote I/O Adapter module

Allen Bradley Part No Cat 1771-ASB remote I/O adapter Module

1771-ASB Universal Remote I/O Adapter Module Refurbished

Allen Bradley 1747-ASB Remote I/O Adapter Module

Allen-Bradley 1771-ASB Remote I/O Adapter Module Ser B Rev C

ALLEN-BRADLEY 1747-SN Ser A REMOTE I/O SCANNER MODULE

Allen Bradley 1746-OX8 SLC 500 Isolated Relay Digital Output Module SER A