Couplers & I/O modules: Item no. 750-4662-channel analog input; 4 … 20 mA; Single-ended1 of 4Color: Item no. 750-466 2-channel analog input; 4 … 20 mA; Single-ended LoginPU (SPU): 1 PieceAdd to shopping listBuy via Distributor eShopGenerate DatasheetDownloads as zipCompareAdd to WatchlistFind distributorsItem no. 750-466 2-channel analog input; 4 … 20 mA; Single-ended LoginPU (SPU): 1 PieceAdd to shopping listBuy via Distributor eShopGenerate DatasheetDownloads as zipCompareAdd to WatchlistFind distributors