SIMATIC S7-300, Digital output SM 322, isolated, 16 DO, 24 V DC, 0.5A, 1x 20-pole, Total current 4 A/group (8 A/module)6ES7322-1BH01-0AA0 : SM322, 16DO 24V DC, 0,5ASKU: 6ES73221BH010AA0Programming support? (optional)0/500Quantity*Only 5 left in stockAdd to WishlistProduct ConditionBrand NewReturn & Refund Policyas per PA terms & conditionsShipping Infocost extra at the time of delivery