Couplers & I/O modules: Item no. 750-4574-channel analog input; ±10 VDC; Single-ended1 of 4Color: Item no. 750-457 4-channel analog input; ±10 VDC; Single-ended LoginPlease wait ...Add to shopping cartGenerate DatasheetCompareAdd to WatchlistFind distributorsItem no. 750-457 4-channel analog input; ±10 VDC; Single-ended LoginPlease wait ...Add to shopping cartGenerate DatasheetCompareAdd to WatchlistFind distributors