SIMATIC S7-1200, Digital output SM 1222, 16 DO, 24 V DC, sourcing (Sinking Output), NPN transistor 0.5 A6ES7222-1BH321XB0 : Digital Output SM1222, 16DO, 24V DC sinkSKU: 6ES72221BH321XB0Add to WishlistProduct ConditionBrand NewReturn & Refund Policyas per PA terms & conditionsShipping Infocost extra at the time of delivery