Couplers & I/O modules: Item no. 750-4518-channel analog input; Resistance measurement; Adjustable1 of 4Item no. 750-451 8-channel analog input; Resistance measurement; Adjustable LoginPlease wait ...PU (SPU): 1 PieceAdd to shopping listBuy via Distributor eShopGenerate DatasheetCompareAdd to WatchlistFind distributorsItem no. 750-451 8-channel analog input; Resistance measurement; Adjustable LoginPlease wait ...PU (SPU): 1 PieceAdd to shopping listBuy via Distributor eShopGenerate DatasheetCompareAdd to WatchlistFind distributors