GS21 General Specifications
Item
Specifications
Operating Ambient Temperature
0 to 55°
Storage Ambient Temperature
-20 to 60°
Operating/Storage Ambient Humidity
10 to 90%RH, non-condensing (The wet bulb temperature is 39°) When the ambient temperature exceeds 40°, maintain the absolute humidity at 40° and 90%
Vibration Resistance
Conforms to

IEC 61131-2
 
Frequency
Acceleration
Half-Amplitude
Sweep Count
Under intermittent vibration
5 to 8.4Hz
-
3.5mm
10 times each in X, Y and Z directions
8.4 to 150Hz
9.8m/s²
-
Under continuous

vibration
5 to 8.4Hz
-
1.75mm
-
8.4 to 150Hz
4.9m/s²
-
Shock Resistance
Conforms to IEC 61131-2 (147m/s², 3 times each in the X, Y, and Z directions)
Operating Atmosphere
Must be free of lamp black, corrosive gas, flammable gas, or excessive amount of electro conductive dust particles. Must be no direct sunlight. (Same as for saving)
Operating Altitude (*1)
2000m or less
Overvoltage Category (*2)
II or less
Pollution Degree (*3)
2 or less
Cooling Method
Self-cooling
Grounding
Type D grounding (100Ω or less). Connect to panel if unable to ground.