18
D320 PLC User's Manual
Environmental Operating Ranges
Item
Specifications
Operating temp. 0 to 55
°
C (32 to 131
°
F)
Ambient
temperature
Storage temp.
-20 to 70
°
C (-4.0 to 158
°
F)
Operating
30% to 85% RH (Non-condensing)
Ambient
humidity
Storage
30% to 85% RH (Non-condensing)
Between AC external terminal and earth, AC 1500 V for 1 min.
Breakdown voltage
Between DC external terminal and earth, AC 500 V for 1 min.
Insulation resistance
Between AC external terminal and earth, AC 1500 V for 1 min.
Vibration resistance
10 to 55 Hz/1 min., amplitude 0.75 mm, each direction of X, Y, Z for 10 min.
Insulation resistance
Over 98 m/S
2
, X, Y, Z each direction 4 times.
Noise resistance
1500 Vp-p pulse width 50 ns, 1
µ
s (according to noise simulator method)
Usage condition
No corrosive gas or severe dust conditions.
Содержание D320 PLC
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