Programmable Logic Circuits Model: 6ES7223-1PH22-0XA0 Condition and Warranty: 100% NEW sealed in box. One-Year Warranty. Customer-oriented. We are devoted to providing excellent customer service. Kaishuo is spealized in PLC hardwares covering leading brands for more than one decade. We have large stock in the warehouse. You are most welcome to consult us online for any model and quantity for good prices.