Filter Default sortingSort by popularitySort by average ratingSort by latestSort by price: low to highSort by price: high to low Add to cart PLC Module/Rack, PLCs & Machine ControlAllen-Bradley FlexI/O 1794-OB32 Sink Input $299.00 PLUS TAXPre-Owned tested product 1794-OB32P I/O MODULE FLEX I/O 32 DIGITAL SINK INPUTS SIL2 RATED 24 VOLT DC