Couplers & I/O modules: Item no. 753-531/000-8004-channel digital output; 24 VDC; 0.5 A; Interference-free; 2-conductor connection1 of 4Picture differs from the item.Item no. 753-531/000-800 4-channel digital output; 24 VDC; 0.5 A; Interference-free; 2-conductor connectionPlease wait ...PU (SPU): 1 PieceAdd to shopping listBuy via Distributor eShopGenerate DatasheetDownloads as zipCompareAdd to WatchlistFind distributorsItem no. 753-531/000-800 4-channel digital output; 24 VDC; 0.5 A; Interference-free; 2-conductor connectionPlease wait ...PU (SPU): 1 PieceAdd to shopping listBuy via Distributor eShopGenerate DatasheetDownloads as zipCompareAdd to WatchlistFind distributors