1756-PA75 Allen-Bradley PLC 120/240V AC-Input Power Supply New

1756-PA75 Allen-Bradley PLC 120/240V AC-Input Power Supply New

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PLCAGE: 1756-PA75 Allen-Bradley PLC 120/240V AC-Input Power Supply New

Features

*All regulated voltages necessary for any ControlLogix® module to operate in the chassis

*Limited hold-up time for fluctuations in incoming line power

*Enables orderly system shutdown by signaling modules in the chassis of imminent voltage failure

*Provides all of the regulated voltages necessary for any ControlLogix module to operate in the chassis.

*Provides limited hold-up time for fluctuations in incoming line power.

*Signals modules in chassis of imminent voltage failure for orderly system shutdown.

*Redundant power supplies offer:

   -Automatic chassis load sharing between the redundant power supplies.

-LED indicators for visual operating status of the pair.

-Solid state relay for system recognition of supply status when wired to an input module.

Specification

Attribute	1756-PA72/C	1756-PA75/B
Input voltage range	85…265V AC
Input voltage, nom	120V/240V AC
Input frequency range	47…63 Hz
Input power, max	100VA/100 W
Output power, max	75 W @ 0…60 °C (32…140 °F)(2)
Power consumption	25 W @ 0…60 °C (32…140 °F)
Power dissipation	85.3 BTU/hr
Hold-up time	5 cycles @ 85V AC, 50/60 Hz 6 cycles @ 120V AC, 50/60 Hz 6 cycles @ 200V AC, 50/60 Hz 6 cycles @ 240V AC, 50/60 Hz
Inrush current, max	20 A
Current capacity at 1.2V DC	1.5 A
Current capacity at 3.3V DC	4 A
Current capacity at 5.1V DC	10 A	13 A
Current capacity at 24V DC	2.8 A
Overcurrent protection, max	User-supplied 15 A(
Fusing	Non-replaceable fuse is soldered in place
Transformer load, max	100VA
Isolation voltage	250V (continuous), reinforced insulation type Type tested @ 3500V DC for 60 s, power input-to-backplane
Weight, approx.	0.95 kg (2.10 lb)
Chassis	1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17
Conductor screw torque	0.8 N•m (7 lb•in)
North American temperature code	T4
Enclosure type rating	None (open-style)

Environmental Specifications - 1756 Standard AC Power Supplies

Attribute	1756-PA72/C, 1756-PA75/B
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)	0…60 °C (32…140 °F)
Temperature, storage 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…85 °C (-40…185 °F)
Relative humidity IEC 60068-2-30 (Test Db, Unpackaged Nonoperating Damp Heat)	5…95% noncondensing
Vibration IEC 60068-2-6 (Test Fc, Operating)	2 g @ 10…500 Hz
Shock, operating IEC 60068-2-27 (Test Ea, Unpackaged Shock)	30g
Shock, nonoperating IEC 60068-2-27 (Test Ea, Unpackaged Shock)	50g
Emissions	CISPR 11: Group 1, Class A
ESD immunity IEC 61000-4-2	6kV contact discharges 8kV air discharge
Radiated RF immunity IEC 61000-4-3	10V/m with 1 kHz sine-wave 80% AM from 80... 2000 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz 3V/m with 1kHz sine-wave 80% AM from 2000...2700 MHz
EFT/B immunity IEC 61000-4-4	+/- 4 kV at 5 kHz on signal ports
Surge transient immunity IEC 61000-4-5	+/- 1 kV line-line (DM) and +/- 2 kV line-earth (CM) on signal ports
Conducted RF immunity IEC 61000-4-	10Vrms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz
Oscillatory surge withstand IEEE C37.90.1	3 kV
Voltage variation IEC 61000-4-11	30% dips for 1 period at 0° and 80° on AC supply ports 60% dips for 5 and 50 periods on AC supply ports +/- 10% fluctuations for 15 min on AC supply ports >95% interruptions for 250 periods on AC supply ports