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International Standards

• The standards are abbreviated as follows: U: UL, U1: UL (Class I Division 2 Products for Hazardous Locations), C: CSA,
    UC: cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK,
    L: Lloyd, CE: EC Directives, C-Tick: C-Tick mark, and KC: KC Registration.
• Contact your OMRON representative for further details and applicable conditions for these standards.

Power Supply Units

Product
Name
Power
supply
voltage
Output
capacity
Options Model Standards
Total power
consumption
24-VDC
service
power supply
RUN
output
Maintenance
forecast
monitor
AC Power
Supply Unit
100 to
240 VAC
90 W No Yes No NX-PA9001 UC1, N, L, CE,
RCM, KC
DC Power
Supply Unit
24 VDC 70 W NX-PD7001

Accessories

There is no accessory for the NX-series Power Supply Unit.