Product Details
Overview
The Allen-Bradley 1756-L73XT is a high-performance ControlLogix XT Programmable Automation Controller (PAC) designed for harsh industrial environments and demanding process control applications. This module provides 8 MB of user memory and supports deterministic I/O performance with advanced network connectivity options. Its compact XT form factor allows deployment in tight spaces while maintaining robust processing capabilities.
Technical Specifications
Processor & Memory
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Model: 1756-L73XT
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User Memory: 8 MB for program and data storage
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Processor Architecture: High-speed ControlLogix XT CPU for deterministic performance
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Non-volatile Storage: Supports program retention during power cycles
Communication & Networking
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EtherNet/IP Ports: Built-in for seamless integration into industrial networks
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Serial Ports: Optional RS-232/RS-485 interfaces for legacy device connectivity
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I/O Determinism: Supports precise timing for time-critical operations
Environmental & Physical
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Operating Temperature: -20°C to 60°C
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Storage Temperature: -40°C to 85°C
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Relative Humidity: 5–95% without condensation
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Mounting: Designed for XT-compatible racks
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Dimensions: Standard XT footprint for compact deployment
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Weight: Approximately 1.2 kg
Compatibility
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Compatible with XT I/O modules and ControlLogix system accessories
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Supports high-density distributed I/O configurations
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Ideal for industrial process control, machine automation, and critical system applications
Features
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High-speed ControlLogix XT CPU with 8 MB memory
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Deterministic performance for precise control
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Integrated EtherNet/IP for industrial networking
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Compact XT form factor for tight spaces
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Supports distributed I/O and advanced control strategies
Applications
The 1756-L73XT PAC is suitable for machine automation, process control, batch operations, and any application requiring high reliability and precise I/O control. It is particularly effective in environments where space is limited and performance is critical.
FAQ
Q: What is the user memory of 1756-L73XT?
A: The module provides 8 MB of user memory for programs and data.
Q: Which I/O modules are compatible?
A: It supports all XT I/O modules designed for ControlLogix systems.
Q: Can it operate in extreme temperatures?
A: Yes, it functions from -20°C to 60°C and can be stored between -40°C and 85°C.
Q: Does it support network connectivity?
A: Yes, it includes EtherNet/IP ports for seamless integration into industrial networks.
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
Strategic Selection: Choosing the Right SCADA Software for Your PLC Project
In industrial automation, the SCADA (Supervisory Control and Data Acquisition) system acts as the bridge between raw machine data and actionable human intelligence. Selecting the incorrect software platform can lead to integration bottlenecks, scalability issues, and excessive long-term maintenance costs. As an automation consultant with 15 years of experience, I have guided many projects through the selection process. Below are the essential criteria for choosing a platform that ensures both performance and longevity.
Ensuring Operational Continuity: The Strategic Value of Redundant Automation Systems
In modern industrial landscapes, unplanned downtime is the ultimate adversary. For sectors relying on complex PLC and DCS architectures, a single hardware failure can trigger catastrophic production losses. Therefore, implementing redundant automation systems is no longer a luxury; it is a fundamental requirement for mission-critical operations. In this article, I analyze why redundancy remains the backbone of reliable industrial infrastructure.
Selecting the Right Cables for Industrial Automation: A Comprehensive Guide
Selecting the appropriate cabling infrastructure is critical for the success of any industrial automation project. Improper cable selection often leads to signal degradation, system instability, and costly downtime. As an automation engineer, I frequently see projects compromised by poor cabling choices in harsh industrial environments. This guide simplifies the complex landscape of cabling to help you make informed decisions for your PLC, DCS, and control systems.