Couplers & I/O modules: Item no. 750-4378-channel digital input; 24 VDC; 0.2 ms; Low-side switching1 of 4Color: 8-channel digital input; 24 VDC; 0.2 ms; Low-side switchingPlease wait ...Add to shopping cartGenerate DatasheetCompareAdd to Watchlist 8-channel digital input; 24 VDC; 0.2 ms; Low-side switchingPlease wait ...Add to shopping cartGenerate DatasheetCompareAdd to Watchlist