Couplers & I/O modules: XTR Item no. 750-455/040-0004-channel analog input; 4 … 20 mA; Single-ended; Extreme1 of 4Color: Item no. 750-455/040-000 4-channel analog input; 4 … 20 mA; Single-ended; Extreme LoginPlease wait ...PU (SPU): 1 PieceAdd to shopping listBuy via Distributor eShopGenerate DatasheetDownloads as zipCompareAdd to WatchlistFind distributorsConfigureItem no. 750-455/040-000 4-channel analog input; 4 … 20 mA; Single-ended; Extreme LoginPlease wait ...PU (SPU): 1 PieceAdd to shopping listBuy via Distributor eShopGenerate DatasheetDownloads as zipCompareAdd to WatchlistFind distributorsConfigure