SIMATIC S7-300, Digital input SM 321, isolated, 16 DI, 24-48 V AC/DC with single rooting, 1x 40-pole6ES7321-1CH00-0AA0 : SM321, 16 DI, AC/DC 24-48V, 1ch/commonSKU: 6ES73211CH000AA0Add to WishlistProduct ConditionBrand NewReturn & Refund Policyas per PA terms & conditionsShipping Infocost extra at the time of delivery
