Rockwell-automation 1771-OQ/B Isolated 24V dc Output Module Installati Manual de usuario descargar pdf (Pagina 9)

Publication 1771-IN081B-EN-P - June 2004

Isolated 24V dc Output Module 9

Specifications

Outputs per Module 8 (4 groups of 2, each group sharing a common dc supply)

Module Location 1771-A1B, thru -A4B or later I/O chassis

Output Voltage Range 24V dc, 2.25A, 4A inrush derated linearly from 37°C to 1.25A, 24V dc

@ 60°C

2.25A per group derated linearly from 37°C to 1.25A

Maximum Output Current 2.25A per output

2.25A per group

9.0A per module

Maximum Surge Current 4.0A for 10ms per output

Maximum On-state Voltage

Drop

2V dc @ 2.25A

Maximum Off-stage Leakage

Current

1.0mA per output @ 34V dc, 25°C

Maximum Power Rating 4.5W per output

Output Signal Delay 10ms on or off

Power Dissipation 19.1W (max.), 1.1W (min.)

Thermal Dissipation 65.1 BTU/hr (max.), 3.75 BTU/hr (min.)

Backplane Current 225mA @ 5V

Isolation Voltage 50V continuous, tested to withstand 500V for 60s

Envitonmental Conditions

Operating Temperative 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 to 60°C (32 to 140°F)

Storage 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 Nonoperating Thermal Shock):

-40 to 85°C (-40 to 185°F)

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

5 to 95% noncondensing

Shock

Operating

Nonoperating

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

30g

50g

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

2g @ 10-500Hz

Radiated RF Immunity IEC 61000-4.3

10V/m with 1kHz sine-wave 80%AM from 30MHz to 1000MHz

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

EFT/B Immunity IEC 61000-4.4

±1kV at 5kHz on signal ports

Surge Transient Immunity IEC 61000-4.5

±1kV line-line(DM) and ±2kV line-earth(CM) on signal ports

Conducted RF Immunity IEC 61000-4.6

10Vrms with 1kHz sine-wave 80%AM from 150kHz to 30MHz

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