4 Installation and Wiring
4 - 6
NX-series Digital I/O Unit User’s Manual (W521)
Always turn OFF the Unit power supply and I/O power supply before you remove the NX Unit.
1 Use a flat-blade screwdriver to pull up the DIN Track mounting hook on the Unit to remove.
2 Put your fingers on the protrusions for removing multiple NX Units including the Unit to be
removed, then pull out straight forward to remove.
4-1-3 Removing NX Units
Flat-blade screwdriver
DIN track mounting hook
Protrusion for removing the Unit
Protrusion for removing the Unit