Couplers & I/O modules: Item no. 750-375Fieldbus Coupler PROFINET IO; 3rd Generation; Advanced1 of 3Color: Item no. 750-375 Fieldbus Coupler PROFINET IO; 3rd Generation; AdvancedRegular in stock LoginAdd to shopping cartGenerate DatasheetDownloads as zipCompareAdd to WatchlistFind distributorsConfigureItem no. 750-375 Fieldbus Coupler PROFINET IO; 3rd Generation; AdvancedRegular in stock LoginAdd to shopping cartGenerate DatasheetDownloads as zipCompareAdd to WatchlistFind distributorsConfigure