Couplers & I/O modules: Item no. 750-457/025-0004-channel analog input; ±10 VDC; Single-ended; Ext. Temperature1 of 4Item no. 750-457/025-000 4-channel analog input; ±10 VDC; Single-ended; Ext. TemperaturePU (SPU): 1 PieceAdd to shopping listBuy via Distributor eShopGenerate DatasheetDownloads as zipCompareAdd to WatchlistFind distributorsConfigureItem no. 750-457/025-000 4-channel analog input; ±10 VDC; Single-ended; Ext. TemperaturePU (SPU): 1 PieceAdd to shopping listBuy via Distributor eShopGenerate DatasheetDownloads as zipCompareAdd to WatchlistFind distributorsConfigure