Product Details
Product Description
The Allen Bradley 1756-PBXT is a ControlLogix DC power supply module designed for extended temperature operation. It delivers stable 24 V DC input power to ControlLogix systems, supporting a wide voltage range and ensuring reliable performance in demanding industrial environments. With high isolation voltage and compact construction, it is suitable for distributed automation systems requiring robust and efficient power management.
Technical Specifications
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Manufacturer Allen Bradley
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Product Line ControlLogix
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Product Type DC Power Supply Module (Extended Temperature)
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Part Number 1756-PBXT
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Weight 2.19 lbs (0.99 kg)
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Input Voltage 24 V DC nominal
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Voltage Range 18–32 V DC
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Input Power 81 W
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Power Output 52 W
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Isolation Voltage 250 V continuous
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Operating Temperature 0–60 °C (32–140 °F)
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Enclosure Open-style (no housing)
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Mounting Style ControlLogix chassis integration
Application Scenarios
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Powering ControlLogix controllers and I/O modules in extended temperature environments
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Industrial automation systems requiring stable DC supply with high isolation
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Distributed control systems with modular expansion needs
FAQ
Q: What voltage range does the 1756-PBXT support? A: It operates between 18 V DC and 32 V DC, with a nominal input of 24 V DC.
Q: What is the maximum power output? A: The module provides up to 52 W of output power.
Q: Is the module suitable for extended temperature environments? A: Yes, it supports operating temperatures from 0–60 °C (32–140 °F).
Comparable Models
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1756-PBXT: 24 V DC extended temperature power supply (this model)
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1756-PA72: 120/240 V AC standard power supply
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1756-PB75: 24 V DC standard temperature power supply
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.