Product Details
Product Description
The Allen Bradley ControlLogix 1756-PBR2 is a redundant power supply bundle engineered to provide reliable DC input power for ControlLogix systems. Designed for high‑availability automation environments, this module ensures continuous operation by maintaining redundancy across critical power supply functions.
Technical Specifications
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Manufacturer: Allen Bradley
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Product Line: ControlLogix
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Catalog Number / Model: 1756-PBR2
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Product Type: Redundant Power Supply Bundle
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Weight: 13.69 lbs (6.21 kg)
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Input Voltage Range: 19–32 VDC
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Module Type: ControlLogix redundant power supply
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Mounting: Compatible with ControlLogix chassis
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Functionality: Provides backup power capability to reduce downtime risk
Application Scenarios
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Continuous process industries requiring uninterrupted operation
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Manufacturing systems with critical uptime requirements
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Energy and utility sectors where redundant power is essential for compliance and safety
FAQ
Q: What is the purpose of the 1756-PBR2 bundle? A: It delivers redundant DC input power to ControlLogix systems, ensuring uninterrupted operation.
Q: Can the 1756-PBR2 be used with non‑ControlLogix platforms? A: No, it is specifically designed for ControlLogix chassis and modules.
Q: What input voltage does the module support? A: The unit operates within a DC input range of 19–32 VDC.
Comparison with Similar Models
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1756-PBR2: Standard redundant DC power bundle for ControlLogix systems.
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1756-PB75: Single DC power supply option without redundancy.
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1756-PSCA2: Chassis adapter for redundant power supply integration.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Optimizing Power Supply Sizing for Industrial Automation Systems
The power supply is the silent heartbeat of any industrial automation system. While engineers often prioritize processors and communication protocols, a stable power architecture remains the most critical factor for long-term reliability. In my 15 years of experience, I have found that neglecting power supply sizing often leads to ghost errors, intermittent field device failures, and costly production downtime.
PLC vs. PAC: Navigating Selection in Modern Industrial Automation
Selecting the right controller is a fundamental decision in industrial automation. While the lines between Programmable Logic Controllers (PLC) and Programmable Automation Controllers (PAC) often blur, understanding their core architectural differences is essential for system reliability. Both controllers serve as the brain of control systems, yet their specific capabilities dictate their suitability for various factory automation tasks.
Transforming Textile Manufacturing: The Strategic Integration of Industrial Automation and AI
The textile industry stands at a critical technological crossroads. Legacy operations must now embrace digital transformation to remain competitive in a global market. By integrating advanced industrial automation—ranging from PLC-controlled machinery to sophisticated AI-driven analytics—manufacturers can significantly boost productivity, minimize material waste, and elevate overall product quality.