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Environmental Specifications
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Original instructions
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Environmental Specifications
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Original instructions
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Safety Class
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Class 1, IEC 536
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Safety Type
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IEC 529: IP20
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Temperature range (operating)
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0 ... +60 oC air intake temperature (without forced ventilation). Under more difficult ventilation conditions, power dissipation must be taken into account (refer to the module descriptions).
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Temperature range (storage)
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-40 ... +85 oC (without battery)
-40 ... +70 oC (with battery)
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Relative humidity
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95 % continuous for 30 days
75 % annual average, noncondensing
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Atmospheric pressure (operating)
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>=700 hPa (700 mbar)
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Atmospheric pressure (transport)
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>=230 hPa (230 mbar)
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Pollutants
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Maximum at 60% relative humidity, noncondensing
S02 <= 0.5 ml/m3
H2S <= 0.1 ml/m3
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Shock
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15 g at 147 m/s2 for 11 ms
Three shocks/axis per IEC 68.2-6EC
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Vibration
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10...57 Hz @ 0.075mm d.a.57...150Hz @ 1 g per IEC 68.2-27EA
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Dielectric strength
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Conforms to IEC 664
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Norms and Standards
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CE, UL, CSA, FM
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Equipment definition
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Open equipment (IEC 1131-2)
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Circuits
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RatedVoltage
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Fast transients / Burst per IEC61000-4-4
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Power mains
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24 VDC / 230 VAC
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+/-2 kV
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BinaryDiscrete inputs
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24 VDC
230 VAC
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+/-1 kV
+/-2 kV
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Analog inputs
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-
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+/-1 kV
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Discrete outputs (electronic)
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24 VDC
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+/-1 kV
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Analog outputs
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-
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+/-1 kV
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Relay outputs
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24 VDC / 230 VAC
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+/-1 kV
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Shielded cables
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-
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+/-1 kV
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Noise immunity to electrostatic discharge
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+/-4 kV for indirect contact discharge
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Noise immunity to electromagnetic fields
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10 V/m
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RFI suppression
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Limit curve A
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