maintenance of data exchange between devices of lower and higher levels of the system.
is applied as part of automated radiation monitoring systems.
|Computer type||Industrial Pentium III – type with processor speed not less than 1 GHz|
|Core memory, Mbyte||Not less than 512|
|Data links type||Rs-422 – 2, RS – 485 – 4, 100 FX – 8|
|Software||Operating system Microsoft Windows 2000 for Intel platform|
|Auto start||Automated start of applications during loading or restart|
|Redundancy leve||Multiplexer is replicated|
|Input current, VA||600|
|Off-peaks (interrupt of power supply), min||Not less than 20 (automated breakpoint and restart)|
|Time to failure, h||40000|
|Unauthorized access protection||Physical protection, control of access to hardware and software components, remote control|