Omron NX1P2 series, Hardware User Manual

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Isolating the CPU Rack from the Control Panel
If the ground wire for a Unit with a ground terminal is shared with power equipment, noise will adverse-
ly affect the Units.
You can use OMRON NX-AUX01 DIN Track Insulation Spacers with PFP-50N or PFP-100N DIN
Tracks to isolate the CPU Rack from the control panel.
l
Installing DIN Track Insulation Spacers and DIN Track
Secure the DIN Track Insulation Spacers to the control panel with screws, and then secure the DIN
Track to the DIN Track Insulation Spacers. The recommended tightening torque for M4 screws is
1.2 N·m.
Insulation spacer
Control panel
DIN Tracks
Screws M4 x 10
• DIN Track Insulation Spacers
NX-AUX01 (OMRON Corporation)
Three Spacers are included in one model.
35
14.8 10
32.7
4.5 dia.
6
10
M4
10 dia.
Precautions for Correct Use
If you use DIN Track Insulation Spacers to install a CPU Rack, the height will be increased by
approximately 10 mm. Make sure that the CPU Rack and connecting cables do not come into
contact with other devices.
5 Installation and Wiring
5-50
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)