SOFTNET-IE S7 V8.1 or higher; SW for S7-, S5-comp. comm.; OPC, PG/OP communication, NCM PC, up to 64 connections UCL License package with 20 Single Licenses, R-software Runtime software, Software and electr. manual on DVD ; Class A, 2 languages (de, en) for CP 1512/CP 1612/CP 7515 UCL license agreement required