Proc Historian OPC UA Serv OPT for Process Historian 2014 SP3, runtime software, single license, license key on USB stick PROC historian OPC UA Serv OPT for Process Historian 2014 SP2, runtime software, single license, license key on USB stick SIMATIC Process Historian 2014 SP2 OPC UA Server PROC historian OPC UA Serv OPT for Process Historian 2014 SP2, runtime software, single license, license key on USB stick SIMATIC Process Historian 2014 SP2 OPC UA Server
