SIPLUS C-Plug -40 +70 C with conformal coating based on 6GK1900-0AB10 . removable data storage medium for simple device replacement in case of fault. for recording configuration or configuration and application data. can be used in the following SIMATIC NET products with C-plug slot. SCALANCE XC-200. XP-200. XM-400. XR-500. M-800 S615 and W-700