Chapter 2 Basic Unit Specification
1. Function
2-5
1.5 Environment specification
Item
-14S -20S -26S -36S -20M -30M -20H -30H -40H -60H
Operating Temperature 0 to 55 (32 to 131F)℃ ( Operating ambient temperature )
Storage Temperature -25 to +70℃
Relative Humidity Level RH1, 30 to 95% (non-condensing)
Pollution Degree 2 (IEC 60664)
Installation category II
Enclosure IP20
Corrosion Immunity No corrosive gases
Altitude
Operation: 0 to 2,000m ( 0 to 6,565 feet)
Transport: 0 to 3,000m ( 0 to 9,840 feet)
Vibration Resistance
When mounted on a DIN rail: 10 to 57Hz amplitude 0.075mm, 57 to
150Hz acceleration 9.8m/sec
2
(1G) Lloyd’s 2 hours per axis on each of
three mutually perpendicular axis.
When mounted on a panel surface: 2 to 25Hz amplitude 1.6mm, 25 to
100Hz acceleration 39.2m/sec
2
(4G) Lloyd’s 90 minutes per axis on
each of three mutually perpendicular axis.
Shock Resistance 147 m/sec
2
(15G), 11ms duration, 3 shocks per axis, on three mutually
perpendicular axis (IEC61131)
Noise Immunity 1,000Vpp, 1us @30 to 100 Hz
Dielectric withstand 1,500VAC, > 1mins between all terminals to ground ( for AC type)
Dielectric withstand 500VAC, > 1mins between all terminals to ground ( for DC type)
Insulation Resistance 500VDC, > 10M ohm between all terminals to ground
Grounding 100 ohm or less
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