Couplers & I/O modules: Item no. 750-4732-channel analog input; 4 … 20 mA; Single-ended1 of 4Color: Item no. 750-473 2-channel analog input; 4 … 20 mA; Single-endedPlease wait ...PU (SPU): 1 PieceAdd to shopping listBuy via Distributor eShopGenerate DatasheetDownloads as zipCompareAdd to WatchlistFind distributorsConfigureItem no. 750-473 2-channel analog input; 4 … 20 mA; Single-endedPlease wait ...PU (SPU): 1 PieceAdd to shopping listBuy via Distributor eShopGenerate DatasheetDownloads as zipCompareAdd to WatchlistFind distributorsConfigure