Appendices
A - 2
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)
A-1 Specifications
This section gives the general specifications that are common to NX-series NX1P2 CPU Units and their
relevant products.
For the electrical and mechanical specifications, refer to the Models and Specifications section for each
product.
Item Specification
Enclosure Mounted in a panel
Grounding method Ground to less than 100 .
Operating
environment
Ambient operating tempera-
ture
0 to 55°C
Ambient operating humidity 10% to 95% (with no condensation)
Atmosphere Must be free from corrosive gases.
Ambient storage tempera-
ture
-25 to 70°C (excluding battery)
Altitude 2,000 m max.
Pollution degree 2 or less: Conforms to JIS B 3502 and IEC 61131-2.
Noise immunity 2 kV on power supply line (Conforms to IEC 61000-4-4.)
Overvoltage category Category II: Conforms to JIS B 3502 and IEC 61131-2.
EMC immunity level Zone B
Vibration resistance
Conforms to IEC 60068-2-6.
5 to 8.4 Hz with 3.5-mm amplitude, 8.4 to 150 Hz, acceleration
of 9.8 m/s
2
100 min each in X, Y, and Z directions (10 sweeps of 10 min
each = 100 min total)
Shock resistance
Conforms to IEC 60068-2-27.
147 m/s
2
, 3 times in X, Y, and Z directions
Battery
Life 5 years (Power ON time rate 0% (power OFF))
Model CJ1W-BAT01 (sold separately)
Applicable
standards
*1
*1. Refer to the OMRON website (http://www.ia.omron.com/) or consult your OMRON representative for the most
recent applicable standards for each model.
EU Directives EN 61131-2
cULus Listed UL 61010-2-201 and ANSI/ISA 12.12.01
Shipbuilding Standards ---
Other than the above. KC
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