Preferred

1756-PSCA2

ControlLogix Redundant P S Adaptor

Name: ControlLogix Redundant P S Adaptor
Brand: Rockwell Automation
SKU: 1756-PSCA2

Serial #:

Lifecycle status: Active

Description

Redundant Power Supply Chassis Adapter Module

Preferred

Lifecycle status: Active

Description

Redundant Power Supply Chassis Adapter Module

Product Details

Unique Product Identifier	1756-PSCA2
UPC	612598307692
Estimated Lead Time	5 days
Standard Warranty Duration	1 year See details
Country of Origin	Mexico

Frequency Rating	None (open-style)
Functions	Connects Two Power Supplies to
Temperature Rating	0…60 °C (32…140 °F)

Current capacity	4A @ 3.3V DC
Wire category	3 - on 1756-CPR2 connections

Mechanical

Enclosure type rating	None (open-style)
ISAGX	False
Rockwell tire and rubber rated	False

Operating temperature	0 to 60 °C
Relative humidity	5...95% noncondensing
Shock	Operating: 30 G
Vibration	2 G @ 10...500 Hz

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

General	Publication
Product Cutsheet	--
Selection Guide	1756-SG001
Product Profile	--
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 2026-08-11. 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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Overview

Unique Product Identifier	1756-PSCA2
UPC	612598307692
Estimated Lead Time	5 days
Standard Warranty Duration	1 year See details
Country of Origin	Mexico

Electrical & Connectivity

Frequency Rating	None (open-style)
Functions	Connects Two Power Supplies to
Temperature Rating	0…60 °C (32…140 °F)

Current capacity	4A @ 3.3V DC
Wire category	3 - on 1756-CPR2 connections

Physical Characteristics

Mechanical

Enclosure type rating	None (open-style)
ISAGX	False
Rockwell tire and rubber rated	False

Compliance & Environment

Operating temperature	0 to 60 °C
Relative humidity	5...95% noncondensing
Shock	Operating: 30 G
Vibration	2 G @ 10...500 Hz

Sustainability

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

Drawings

Documents

Product Cutsheet General
--

Selection Guide General
1756-SG001

Product Profile General
--

Installation Instructions General
1756-IN619

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

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

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

Looking for more documentation?

Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.

Visit the Technical Documentation Center Search the Literature Library

Certifications

${name=China CCC, link=http://literature.rockwellautomation.com/idc/groups/literature/documents/ct/1756-ct147_-en-e.pdf}$ ${name=ATEX, link=http://literature.rockwellautomation.com/idc/groups/literature/documents/ct/1756-ct001_-en-e.pdf}$ ${name=Australian RCM, link=http://literature.rockwellautomation.com/idc/groups/literature/documents/ct/1756-ct255_-en-e.pdf}$ ${name=IECEx Scheme, link=http://literature.rockwellautomation.com/idc/groups/literature/documents/ct/1756-ct003_-en-e.pdf}$ ${name=UL Listed, link=http://literature.rockwellautomation.com/idc/groups/literature/documents/ct/1756-ct087_-en-e.pdf}$ ${name=Korean KC, link=http://literature.rockwellautomation.com/idc/groups/literature/documents/ct/1756-ct032_-en-e.pdf}$ ${name=Eurasion Economic Community, link=http://literature.rockwellautomation.com/idc/groups/literature/documents/ct/1756-ct302_-ru-e.pdf}$

Looking for certification documents?
Explore certifications for this product and more in our comprehensive Literature Library.

Search the Literature Library

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

Alternative Products

Items Per Page:

Technotes

Technotes

Looking for more Technotes?

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