SIMATIC S7-300, Digital output SM 322, isolated, 8 DO (relay), 1x 40-pole, 24 V DC, 120-230 V AC, 5 A with RC filter overvoltage protection6ES7322-5HF00-0AB0 : SM322, 8DO Relay, 24VDC, 120-230V AC, 5ASKU: 6ES73225HF000AB0Add to WishlistProduct ConditionBrand NewReturn & Refund Policyas per PA terms & conditionsShipping Infocost extra at the time of delivery