Rockwell Automation 1771-OQ/B Isolated 24V dc Output Module Installation Instructions - Manual (Page 9)

Publication 1771-IN081B-EN-P - June 2004
Isolated 24V dc Output Module 9
Specifications
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