Rockwell-automation 1799-DASCII DeviceNet Serial Interface Manuale Utente Scaricare il pdf (Pagina 34)

34 DeviceNet Serial Interface Module

Publication 1799-IN012B-EN-P - July 2008

Environmental Specifications

Attribute Value

Temperature, operating 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):

-20…70 °C (-4…158 °F)

Temperature, nonoperating IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),

IEC 60068-2-2 (Test Bb, U npackaged Nonoperating Dry Heat),

IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock):

-40…85 °C (-40…185 °F)

Relative humidity IEC 60068-2-30 (Test Db, Unpackaged Nonoperating Damp Heat):

5…95% noncondensing

Shock, operating IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g peak acceleration

Shock, nonoperating IEC 60068-2-27 (Test Ea, Unpackaged Shock)

50 g peak acceleration

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

5 g @ 10…500 Hz

ESD immunity IEC 61000-4-2:

8 kV indirect contact discharges

Radiated RF immunity IEC 61000-4-3:

10V/m with 1 kHz sine-wave 80%AM from 30…2000 MHz

10V/m with 200 Hz 50% Pulse 100%AM at 900 MHz

10V/m with 200 Hz 50% Pulse 100%AM at 1890 MHz

3V/m with 1 kHz sine-wave 80%AM from 2000…2700 MHz

EFT/B immunity IEC 61000-4-4:

2 kV at 5 kHz on communication ports

Surge transient immunity IEC 61000-4-5:

2 kV line-earth (CM) on shielded ports

Conducted RF immunity IEC 61000-4-6:

10V rms with 1 kHz sine-wave 80% AM from 150 kHz…80 MHz

Emissions CISPR 11

Group 1, Class A

Wire Size

0.25...2.5 mm

(22...14 AWG) solid or stranded shielded copper wire

rated at 80 °C (176 °F) or higher. Refer to DeviceNet Media Design And

Installation Guide, publication DNET-UM072.

Wiring category

(1)

2 - on communication ports

(1)

Use this Conductor Category information for planning conductor routing. Refer to Industrial Automation Wiring and

Grounding Guidelines, publication 1770-4.1.

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