DIN Track
Use one screw for each three holes.
• Using an NS 35/7,5 PERF or NS 35/15 PERF DIN Track
Use one M6 screw for each four holes in the DIN Track. There must be a screw for each inter-
val of 100 mm or less. The screw tightening torque is 5.2 N·m.
DIN Track
Use one screw for each four holes.
2 Make sure that the DIN Track mounting hook on the CPU Unit is in the unlock position.
4.5 mm
DIN Track mounting hooks
DIN Track Mounting Hooks
in Locked Position
DIN Track Mounting Hooks
in Unlocked Position
6.9 mm
POWER
PORT2
POWER
PORT2
If the DIN Track mounting hooks are pulled up, they are in the unlocked position.
If the DIN Track mounting hooks are pressed down, they are in the locked position.
Use a flat-blade screwdriver to pull up the DIN T
rack mounting hook on the Unit to release the
locked position.
3 Press the CPU Unit straight against the DIN Track.
5 Installation and Wiring
5-16
NX-series NX502 CPU Unit Hardware User's Manual (W629)