Allen-Bradley 1734-IB8 Ser D 8 Channel 24VDC Input Point I/O Module

Allen Bradley 1734-IB8, 8 Channel Digital Input Card

1734-IV8 Point I/O 8-point digital input module, 24V DC (source) inputs

Allen-Bradley 1734-IB8 POINT I/O Digital input module, 8 x 24V DC

Allen-Bradley 1734-IB8S 8-Channel Safety Input Module

Allen-Bradley 1734-OB8 8 Point Digital Input Output Module 24VDC

Allen-Bradley 1734-IB8 Ser. D Digital Input Module (lot of 8 pieces)

Allen-Bradley 1734-IB8 Point IO Digital Input Module