SIMATIC S7-300, Digital output SM 322, isolated, 8 DO, 24 V DC, 2A, 1x 20-pole6ES7322-1BF01-0AA0 : SM322, 8DO, 24V DC, 2ASKU: 6ES73221BF010AA0Add to WishlistProduct ConditionBrand NewReturn & Refund Policyas per PA terms & conditionsShipping Infocost extra at the time of delivery