Couplers & I/O modules: Item no. 750-457/025-0004-channel analog input; ±10 VDC; Single-ended; Ext. Temperature1 of 4 4-channel analog input; ±10 VDC; Single-ended; Ext. TemperaturePlease wait ...PU (SPU): 1 PieceAdd to shopping cartGenerate DatasheetCompareAdd to Watchlist 4-channel analog input; ±10 VDC; Single-ended; Ext. TemperaturePlease wait ...PU (SPU): 1 PieceAdd to shopping cartGenerate DatasheetCompareAdd to Watchlist