Couplers & I/O modules: Item no. 750-4002-channel digital input; 24 VDC; 3 ms1 of 4Color: Item no. 750-400 2-channel digital input; 24 VDC; 3 msRegular in stock LoginVariant selectionChange:Ambient temperature (operation): 0 … +55 °CPluggable connector: fixedPU (SPU): 1 PieceAdd to shopping cartGenerate DatasheetDownloads as zipCompareAdd to WatchlistFind distributorsConfigureItem no. 750-400 2-channel digital input; 24 VDC; 3 msRegular in stock LoginVariant selectionChange:Ambient temperature (operation): 0 … +55 °CPluggable connector: fixedPU (SPU): 1 PieceAdd to shopping cartGenerate DatasheetDownloads as zipCompareAdd to WatchlistFind distributorsConfigure