Rockwell-automation 1757-FFLD4 Foundation Fieldbus Linking Device Inst Uživatelský manuál stáhnout pdf (Strana 23)

Foundation Fieldbus Linking Device 23

Publication

1757-IN021E-EN-P - August 2009

1757-FFLD2, 1757-FFLD4 - Environmental Specifications

Attribute Value

Operating temperature

IEC 60068-2-1 (Test Ad, Operating Cold)

IEC 60068-2-2 (Test Bd, Operating Dry Heat)

IEC 60068-2-14 (Test Nb, Operating Thermal

Shock)

0…60 °C (32…140 °F)

Nonoperating temperature

IEC 60068-2-1 (Test Ab, Unpackaged

Nonoperating Cold)

IEC 60068-2-2 (Test Bb, Unpackaged

Nonoperating Dry Heat)

IEC 60068-2-14 (Test Na, Unpackaged

Thermal Shock)

-40…85 °C (-40…185 °F)

Relative humidity

IEC 60068-2-30 (Test Db, Unpackaged

Damp Heat)

5…95% noncondensing

Vibration

IEC 60068-2-6 (Test Fc, Operating)

5 g @ 10…500 Hz

Operating shock

IEC 60068-2-27 (Test Ea, Unpackaged

Shock)

15 g

Nonoperating shock

IEC 60068-2-27 (Test Ea, Unpackaged

Shock)

30 g

Emissions

CISPR 11

Group 1, Class A

ESD immunity

IEC 61000-4-2

6 kV contact discharges

8 kV air discharges

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Rockwell-automation 1757-FFLD4 Foundation Fieldbus Linking Device Inst Uživatelský manuál Strana 23