Siemens SIMATIC PLC 2XV9450-2AR10-0AA0 Industr. Time Synchronisation    SICLOCK TC400 and GPS2000    Bundle with Lightning Protectio    contents:    - Central Plant Clock TC400    - GPS-Receiver    with 2,5m Connecting Cable    - Lightning Protection Module    - Antenna base    - Installation material 2XV94502AR100AA0