Position Interface Units for pulse output, encoder input, and SSI input.
There are 3 products of Position Interface Unit.
![NX-EC0[][][]](/Images/l_3190-26-171605-78x78.jpg) NX-series Incremental Encoder Input Unit
            
            
                NX-EC0[][][]
            
            
               NX-series Incremental Encoder Input Unit
            
            
                NX-EC0[][][]
            
        
    More precise timing control by synchronizing the position data with the EtherCAT® Distributed Clock
![NX-ECS[][][]](/Images/l_3191-26-171606-78x78.jpg) NX-series SSI Input Unit
            
            
                NX-ECS[][][]
            
            
               NX-series SSI Input Unit
            
            
                NX-ECS[][][]
            
        
    Synchronous Serial Interface (SSI) to connect external axes to the Sysmac system
![NX-PG0[][][]](/Images/l_3192-26-171936-78x78.jpg) NX-series Pulse Output Unit
            
            
                NX-PG0[][][]
            
            
               NX-series Pulse Output Unit
            
            
                NX-PG0[][][]
            
        
    Positioning control with pulse outputs to command stepper motor drives and other pulse input motor drives