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Specifications
This section provides the specifications of the Safety CPU Unit and the Safety I/O
Units.
2-1 Safety CPU Unit
............................................................................................ 2 - 2
2-1-1 Models and Specifications ............................................................................ 2 - 2
2-1-2 Part Names and Functions ........................................................................... 2 - 8
2-1-3 Indicators .................................................................................................... 2 - 10
2-2 Safety Input Unit......................................................................................... 2 - 16
2-2-1 Models and Specifications .......................................................................... 2 - 16
2-2-2 Part Names and Functions ......................................................................... 2 - 22
2-2-3 Indicators .................................................................................................... 2 - 24
2-3 Safety Output Unit...................................................................................... 2 - 28
2-3-1 Models and Specifications .......................................................................... 2 - 28
2-3-2 Part Names and Functions ......................................................................... 2 - 35
2-3-3 Indicators .................................................................................................... 2 - 38
2-4 PFH ..............................................................................................................2 - 41
2 - 1
NX-series Safety Control Unit User's Manual (Z930)
2