WAGO I/O System 750/753 Item no. 753-457 4-channel analog input; ±10 VDC; Single-ended Item no. 753-457 4-channel analog input Please wait ... List price per piece* On request Price and availability after Your price per piece* On request PU (SPU): 1 Piece Item no. 753-457 4-channel analog input Please wait ... List price per piece* On request Price and availability after Your price per piece* On request PU (SPU): 1 Piece