Industrial Ethernet S7 OPC Redundancy V13 for CP 1612 A2, CP 1613 A2, CP 1623, CP 1628 redundant OPC Server software Pair for IE software S7 products Single License for 2 installations; Runtime software, Software and electr. manual on DVD; License key on USB stick; Class A; 2 languages (de, en); for Windows Server 2008 R2 SP1
