Couplers & I/O modules: Item no. 750-4102-channel digital input; 24 VDC; 3 ms; Proximity switch1 of 4Color: Item no. 750-410 2-channel digital input; 24 VDC; 3 ms; Proximity switchPlease wait ...PU (SPU): 1 PieceAdd to shopping listGenerate DatasheetCompareAdd to WatchlistFind distributorsItem no. 750-410 2-channel digital input; 24 VDC; 3 ms; Proximity switchPlease wait ...PU (SPU): 1 PieceAdd to shopping listGenerate DatasheetCompareAdd to WatchlistFind distributors