Wishlist Quick view SIEMENS Siemens S7 Stand. PID contr. FBS V5.2, w/o SW 6ES7860-2AA21-0YX1 €209.00 S7 Stand. PID contr. FBS V5.2, w/o SW SIMATIC S7, Version PID Ctrl V5.2 single license for 1 installation R-SW, without SW and without documentation, Class A, 2 languages (de, en), Reference HW: S7-300/-400, C7 Datasheet: Download PDF Add to Wishlist