Couplers & I/O modules: Item no. 750-4832-channel analog input; 0 ... 30 VDC; Differential input1 of 4Color: 2-channel analog input; 0 ... 30 VDC; Differential input LoginPlease wait ...PU (SPU): 1 PieceAdd to shopping cartGenerate DatasheetCompareAdd to Watchlist 2-channel analog input; 0 ... 30 VDC; Differential input LoginPlease wait ...PU (SPU): 1 PieceAdd to shopping cartGenerate DatasheetCompareAdd to Watchlist