Allen-Bradley 1794-TB3 Flex I/O Base Module

Allen-Bradley 1794-IB10X0B6 Flex I/O Digital Input/Output Module

Allen Bradley 1734-CTM Series C Point I/O Common Terminal Module

Allen-Bradley 1734-OB8 Point I/O Digital Output Module

1734-CTM | Allen Bradley | Point I/O, Common Terminal Module, Used, Ser C

Allen-Bradley 1734-OB8E Digital Output Module

Beckhoff EL2008 8-Channel Digital Output Terminal

Beckhoff KL1114 4-Channel Digital Input Terminal