Allen-Bradley 1756-PSCA ControlLogix Product

The Allen-Bradley 1756-PSCA is a discontinued ControlLogix product. It was a chassis adapter for redundant power supply (RPS) in the earlier ControlLogix 5570 and 5580 series. It's no longer available for purchase, having been replaced by the 1756-PSCA2.

Here's what I can share about the 1756-PSCA:

Overview:
Function: Combined power from one or two redundant power supplies into a single power connection for the backplane of the ControlLogix 5570 and 5580 chassis.
Input: Accepted power from one or two 1756-PWxxN redundant power supplies.
Output: Delivered combined power to the ControlLogix chassis backplane.
Design: Open-type, passive module.

Specifications:
Input Voltage: Supported voltage range of the connected 1756-PWxxN power supplies (typically 24VDC or 48VDC).
Output Voltage: Matched the input voltage.
Current Rating: Matched the combined current rating of the connected power supplies.
Dimensions: Similar to modern 1756-PSCA2 (approximately 3.35" x 2.16" x 0.87").

Features:
Redundancy: Enhanced system uptime by ensuring power delivery even if one power supply failed.
Fault tolerance: Minimized downtime and potential equipment damage caused by power interruptions.
Compact size: Occupied minimal space in the control cabinet.
Easy installation: Simple setup and integration with ControlLogix systems.

Applications:
Industrial automation: Critical applications requiring continuous operation in manufacturing, process control, and power generation.
Data centers: Ensuring uninterrupted power to servers and network equipment.
Transportation systems: Maintaining reliable power for railway signaling, airport operations, and traffic control systems.
Medical facilities: Delivering uninterrupted power to life-critical equipment.

FAQ & Contact:

Q: Are you a trading company or a manufacturer?

A: We are a trading company.

Q: What is your lead time?

A: Usually, it takes one to three days if the item is in stock. Negotiations are necessary if the goods are not readily available.

Q: Does your company provide samples? Are they free or do you charge extra?

A: It depends on the specific goods needed and the order quantity.

Q: What are your terms of payment?

A: Payment terms are 100% T/T before shipping. For larger quantities, we can negotiate.

SHIPPING:

🚀 For items in stock, we'll ship within 3 days of payment receipt.

🌍 Worldwide shipping via DHL, UPS, FedEx, TNT, and EMS.

🚢 Notify us if you have a specific shipping agent.

📦 We'll securely pack the parts. If you have special requirements, please let us know.

🕓 Typically, we ship before 4:30 PM and provide a tracking number afterward. Expect delivery in 7-15 days.

✉️ When you receive the package, please inform us.

📋 To speed up the process, include the following shipping information:

1). Your zip code.

2). Your company name and contact details.

Company Service:

🚚 Swift delivery (1-3 days for in-stock products)

🔧 Experienced team (Over 10 years of sales expertise)

📦 Extensive inventory (Diverse brands and overseas warehouse)

🛡️ Quality assurance (Products with clear condition and a 1-year warranty)

Connect with Us

📞 Phone: +86 18857985841

📧 Email: sales@controltech-supply.com

💬 Skype: +86 18857985841

📱 WhatsApp: 8618857985841

🕒 Business hours: 24/7 Online Support

🏠 Address: 1100 Linjiang East Road, Bailongqiao, Wucheng District, Jinhua City, Zhejiang Province

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