Preferred

1756-PA75R

ControlLogix AC Redundant Power Supply

Name: ControlLogix AC Redundant Power Supply
Brand: Rockwell Automation
SKU: 1756-pa75r

Serial #:

Lifecycle status: Active

Product at a glance

Repairable/Replaceable Repairable/Replaceable

Product Registration

Lifecycle status: Active

Product at a glance

Repairable/Replaceable Repairable/Replaceable

Product Registration

Description

ControlLogix, 85-265 VAC Redundant Power Supply

Product Details

Unique Product Identifier	1756-PA75R
UPC	612598274222
Estimated Lead Time	5 days
Standard Warranty Duration	1 year See details
Country of Origin	Mexico

The information provided by Rockwell Automation on www.rockwellautomation.com (the “Site”) is for demonstration purposes only and may be incomplete or inaccurate. All information is provided “as is”, and Rockwell Automation makes no representations or warranties of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, or completeness of any information on the Site. Use of this information is at your own risk.

Connection Cables	1756-CPR2
Frequency Rating	47...63Hz
Output Voltage and Current	5V DC @ 13A, 3.3V DC @ 4A,
Redundant Configuration	True

Type of voltage (input voltage)	AC
Power output	75 W
Output voltage at DC	5.1 V
Input voltage, nom	120/240V AC
Inrush current, max	20 A
Input power, max	120VA/115 W
Current capacity	4A @ 3.3V DC
Power output, max	75 W @ 0...60 °C (32...140 °F)
Annunciator power	240V AC 50/60 Hz, 240V DC @ 50mA, resistive only
Wire category	3 - on annunciator ports, 1 - on power ports, 3 - on 1756-CPR2 connections
Hold-up time	2 cycles @ 60 Hz, 2 cycles @ 50 Hz
Wire size	Power: 2.5 mm² (14 AWG) solid or stranded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulation max, Annunciator: 0.25…2.5 mm² (22 AWG) solid or stranded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulat
Suitable for safety functions	False
Type of output voltage	DC
Input voltage at AC 50 Hz	85 V
Input voltage at AC 60 Hz	85 V
Redundancy capable	False
Input frequency	47 Hz
Pilot duty rating	Annunciator - not rated

Width	145 mm
Height	175 mm
Depth	137 mm
Enclosure type rating	None (open-style)
Weight	1.45 kg
ISAGX	False
Rockwell tire and rubber rated	False
Conductor screw torque	0.565 nm

Vibration	2 G @ 10...500 Hz
Relative humidity	5...95% noncondensing
Shock	Operating: 30 G
Operating temperature	0 to 60 °C
Voltage variation	IEC 61000-4-11: 30% dips for 1 period at 0° and 180° 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

Environmental Compliance	See Details \| Submit Inquiry
SVHC Information	View Guidance
Environmental Compliance	See Details \| Submit Inquiry
SVHC Information	View Guidance

Drawings
3-Dimensional STEP model (STP)	Download (ZIP)

Drawings
3-Dimensional STEP model (STP) Download (ZIP)

General	Publication
Product Profile	--
Product Cutsheet	--
Selection Guide	1756-SG001
Installation Instructions	1756-IN619

Installation Instructions	Publication
1756-in620_-en-p	1756-IN620

Technical Data	Publication
1756-td005_-en-e	1756-TD005

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This product was certified with the above certifications as of 2026-05-20. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.

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Regulatory Information

EU Importer Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium
EU Authorized Representative Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium

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Technotes

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Overview

Unique Product Identifier	1756-PA75R
UPC	612598274222
Estimated Lead Time	5 days
Standard Warranty Duration	1 year See details
Country of Origin	Mexico

Electrical & Connectivity

Connection Cables	1756-CPR2
Frequency Rating	47...63Hz
Output Voltage and Current	5V DC @ 13A, 3.3V DC @ 4A,
Redundant Configuration	True

Type of voltage (input voltage)	AC
Power output	75 W
Output voltage at DC	5.1 V
Input voltage, nom	120/240V AC
Inrush current, max	20 A
Input power, max	120VA/115 W
Current capacity	4A @ 3.3V DC
Power output, max	75 W @ 0...60 °C (32...140 °F)
Annunciator power	240V AC 50/60 Hz, 240V DC @ 50mA, resistive only
Wire category	3 - on annunciator ports, 1 - on power ports, 3 - on 1756-CPR2 connections
Hold-up time	2 cycles @ 60 Hz, 2 cycles @ 50 Hz
Wire size	Power: 2.5 mm² (14 AWG) solid or stranded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulation max, Annunciator: 0.25…2.5 mm² (22 AWG) solid or stranded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulat
Suitable for safety functions	False
Type of output voltage	DC
Input voltage at AC 50 Hz	85 V
Input voltage at AC 60 Hz	85 V
Redundancy capable	False
Input frequency	47 Hz
Pilot duty rating	Annunciator - not rated

Physical Characteristics

Width	145 mm
Height	175 mm
Depth	137 mm
Enclosure type rating	None (open-style)
Weight	1.45 kg
ISAGX	False
Rockwell tire and rubber rated	False
Conductor screw torque	0.565 nm

Compliance & Environment

Vibration	2 G @ 10...500 Hz
Relative humidity	5...95% noncondensing
Shock	Operating: 30 G
Operating temperature	0 to 60 °C
Voltage variation	IEC 61000-4-11: 30% dips for 1 period at 0° and 180° 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

Sustainability

Environmental Compliance	See Details \| Submit Inquiry
SVHC Information	View Guidance
Environmental Compliance	See Details \| Submit Inquiry
SVHC Information	View Guidance

Drawings

Drawings
3-Dimensional STEP model (STP)	Download (ZIP)

Drawings
3-Dimensional STEP model (STP) Download (ZIP)

Documents

Product Profile General
--

Product Cutsheet General
--

Selection Guide General
1756-SG001

Installation Instructions General
1756-IN619

1756-in620_-en-p Installation Instructions
1756-IN620

1756-td005_-en-e Technical Data
1756-TD005

General	Publication
Product Profile	--
Product Cutsheet	--
Selection Guide	1756-SG001
Installation Instructions	1756-IN619
Installation Instructions	Publication
1756-in620_-en-p	1756-IN620
Technical Data	Publication
1756-td005_-en-e	1756-TD005