Siemens part number 6GK7443-5DX05-0XE0. COMMUNICATION PROCESSOR CP443-5 EXTENDED FOR CONNECT. OF SIMATIC S7-400 TO PROFIBUS, DP, S5-COMPATIBLE PG/OP- AND S7-COMMUNICATION
You can contact the seller to adjust your order, negotiate the price, or inquire about other offers from their portfolio before making a purchase. Choose and click on the offer you are interested in. Find the button "SEND INQUIRY" on the right side of the offer and you will be moved directly to a chat with the seller.