Allen-Bradley 1756-PSCA2 ControlLogix

Allen-Bradley 1756-PSCA2 ControlLogix Redundant power supply chassis adapter, Redundant power supply chassis adapter: mounts in place of the standard supply and accepts two 1756-CPR2 cables. NJT Automation sources the 1756-PSCA2 on request; send the part number for a replacement or repair quote.

Quote required. Request a quote below for pricing and delivery.

Allen-Bradley 1756-PSCA2 ControlLogix Redundant power supply chassis adapter – placeholder graphic, no product photograph on file

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Part Number	1756-PSCA2
Price	On Request Availability and condition determine final quote.
Description	ControlLogix Redundant power supply chassis adapter.
Shipping	UPS Ground included \| Next-Day Air and Worldwide Shipping available at checkout
Warranty	1-year full-function warranty provided by NJT Automation. Warranty details Included 1 year, full-function 2 years +15% of product price 3 years +25% of product price View full warranty policy
Returns	90-day free returns. View return policy
Exchange	Send us your defective 1756-PSCA2 after your purchase for a 10% core credit. We also purchase old or damaged parts outright.

Availability

Sourced on request

We do not have a 1756-PSCA2 on the shelf right now. We can source one through our supplier network; request a quote and we confirm availability, price and lead time before you commit.

Sourcing

Sourced through our Level 1 network of vetted US suppliers. Each unit is checked before it ships and carries the same NJT warranty and return policy as our own stock. Quotes within one hour during business hours; typical delivery 3–5 business days, next-day air available. Sourced parts are not available for local pickup.

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Part Number Decoder

ControlLogix Redundant power supply chassis adapter

1756PSCA2

1756: BulletinControlLogix: Rockwell Automation's chassis-based control platform (controllers, I/O, communication modules, power supplies and chassis).
PSCA2: Module codeRedundant power supply chassis adapter: mounts in place of the standard supply and accepts two 1756-CPR2 cables.

Decoded from the Rockwell Automation catalog-number structure. Series and firmware revision are printed on the product label, not encoded here.

Intended Use

Intended for plant-wide discrete, process, and motion control applications. ControlLogix hardware serves large machines, process lines and multi-axis motion systems across automotive, food and beverage, water, oil and gas and packaging plants.

Physical Data

Weight and DimensionsWeight0.66 lb (0.30 kg)H × W × D5.7 × 1.4 × 5.7 in. (145 × 35 × 145 mm)

Weight	0.30 kg (0.66 lb) Typical unit weight
Dimensions (H × W × D)	145 × 35 × 145 mm (5.7 × 1.4 × 5.7 in.) Single-slot module
Shipping Weight	0.83 kg (1.82 lb) Estimated: unit weight plus box and packing material; bills as 2 lb
Shipping Box (L × W × H)	12 × 12 × 8 in. (305 × 305 × 203 mm) Smallest standard box fitting the product with 3 in. cushioning per side

Product weight and dimensions are typical manufacturer-published values and may differ by series or option. Shipping box and weight are estimates for freight planning; the packed unit may ship in a different box.

Similar Part Numbers

1756-DHRIO Module code: Data Highway Plus / Remote I/O module
1756-HIST2G Module code: FactoryTalk Historian Machine Edition module with 2 GB
1756-RM2 Module code: Redundancy module, second generation

Allen Bradley Information

Technical SpecificationsLifecycle status

Lifecycle	Active Verify current status with the manufacturer.

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Frequently Asked Questions

What is the 1756-PSCA2?

The Allen-Bradley 1756-PSCA2 is a ControlLogix Redundant power supply chassis adapter: Redundant power supply chassis adapter: mounts in place of the standard supply and accepts two 1756-CPR2 cables.

What condition is it in?

The 1756-PSCA2 may be available on request in Unused surplus / Refurbished / Used condition. We can quote this part in unused surplus, refurbished, or used condition depending on availability and your preference. Specify your requirement in the RFQ.

When does this part ship?

The 1756-PSCA2 is sourced on request. Request a quote and we'll confirm availability and lead time, typically a few business days.