Rockwell-automation 1757-FFLD4 Foundation Fieldbus Linking Device Inst Manual do Utilizador descarregar pdf (Página 24)

24 Foundation Fieldbus Linking Device

Publication

1757-IN021E-EN-P - August 2009

Radiated RF immunity

IEC 61000-4-3

1V/m with 1 kHz sine-wave 80% AM from

2000…2700 MHz

10V/m with 1 kHz sine-wave 80% AM from

80…2000 MHz

10V/m with 200 Hz 50% Pulse 100% AM at

900 MHz and 1890 MHz

EFT/B immunity

IEC 61000-4-4

±2 kV at 5 kHz on power ports

±2 kV at 5 kHz on shielded Fieldbus ports

±2 kV at 5 kHz on Ethernet ports

Surge transient immunity

IEC 61000-4-5

±2 kV line-earth (CM) on shielded Fieldbus

ports

±2 kV line-earth (CM) on shielded Ethernet

ports

Conducted RF immunity

IEC 61000-4-6

10V rms with 1 kHz sine-wave 80% AM

from 150 kHz…80 MHz on power ports,

shielded Fieldbus ports, and Ethernet ports

Magnetic field immunity

IEC 61000-4-8

30 A/m long duration at 50 Hz

1757-FFLD2, 1757-FFLD4 - Certifications

(1)

Certification

(2)

Value

c-UL-us UL Listed for Class I, Division 2 Group

A,B,C,D Hazardous Locations, certified for

U.S. and Canada. See UL File E194810.

1757-FFLD2, 1757-FFLD4 - Environmental Specifications

Attribute Value

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Rockwell-automation 1757-FFLD4 Foundation Fieldbus Linking Device Inst Manual do Utilizador Página 24