2. System component
6
General specification
Table 2.1 General specification
Item Specification
Rated voltage and
frequency
24VDC System power
supply/ MV power
supply
Allowable voltage and
frequency
24VDC
±
10%
Operating temperature
0 to 55
°
C
Storage temperature
-25 to 70
°
C
Humidity 5 to 95%RH (no condensation)
Vibration (no current) 2 to 9Hz Amplitude 0.75mm
9 to 150Hz Acceleration 1.96m/s
2
Shock (no current) XYZ direction 1.96m/s
2
Grounding Dedicated class D grounding or greater
Atmosphere No corrosive gas (JEMIS-022 class 1)
Environment
Dust concentration 0.1mg/m
3
or less