Industrial Ethernet SOFTNET-S7 Lean upgrade Edition 2006 or higher Software for S7, S5-comp. comm., OPC PG/OP communication, NCM PC, up to 8 conn. Single License for 1 installation of runtime software, software and electr. manual on CD-ROM, License key on USB stick, Class A 2 languages (de, en) for CP 1512/ CP 1612/CP 7515