Introduction
The Allen Bradley 1756-L83ES is a high-performance GuardLogix 5580 CPU module that integrates standard control and certified functional safety in a single 台. It is designed for complex automation systems where safety, motion, and standard control must coexist seamlessly. The module features 10 MB / standard user memory and 5 MB / safety memory, along with a 1 Gbps embedded EtherNet/IP port, allowing high-speed communication with up to 250 EtherNet/IP devices. Its architecture is optimized for large distributed systems requiring deterministic performance and rigorous safety compliance.
Technical Specifications
| Parameter | Specification | Notes |
|---|---|---|
| Module Type | GuardLogix 5580 CPU Module | Integrated standard + safety controller |
| Standard User Memory | 10 MB | Memory for standard logic and data |
| Safety Memory | 5 MB | Dedicated memory for safety routines |
| CPU Architecture | Multi-core | サポートs concurrent safety and standard tasks |
| Embedded Ethernet | 1 × 1 Gbps (10/100/1000 Mbps) | High-speed EtherNet/IP connectivity |
| Maximum EtherNet/IP Devices | 250 | Network device limit |
| Maximum Digital I/O Points | 128,000 | System-wide capacity |
| Maximum Analog I/O Points | 4,000 | System-wide capacity |
| Safety サポート | SIL/PL GuardLogix-certified | Functional safety compliance |
| USB Interface | 1 × USB | Programming and local diagnostics |
| SD Card サポート | Optional | Data logging and configuration backup |
| Backplane Power (5V) | Varies with chassis population | For module and expansion I/O |
| Operating Temperature | 0 °C to +60 °C | Industrial range |
| Storage Temperature | -40 °C to +85 °C | Non-operational |
| Relative Humidity | 5%–95% non-condensing | Environmental durability |
| Vibration | Industrial grade | Shock and vibration resistant |
| Shock | Industrial grade | Designed for industrial environments |
| Dimensions (H × W × D) | 145 mm × 35 mm × 118 mm (5.7″ × 1.4″ × 4.6″) | Standard 1756 series module footprint |
| 重量 | 0.39 kg (0.86 lb) | Approximate module weight |
Applications
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Large-scale manufacturing lines with integrated motion control and safety interlocks.
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Process industries (chemical, pharmaceutical, food & beverage) requiring safety-certified shutdowns and standard control in one system.
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Distributed automation systems with extensive EtherNet/IP networks and high device counts.
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OEM machinery where combining safety and control reduces panel space and system complexity.
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Infrastructure or utilities requiring reliable functional safety alongside high-speed automation.
Advantages
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Integrated Safety and Standard Control: Reduces hardware footprint by combining safety and control in one module.
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Certified Safety Memory: Dedicated safety memory ensures functional safety compliance.
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High-Speed Ethernet: 1 Gbps port supports high-throughput, low-latency communication.
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Scalable I/O Capacity: サポートs tens / thousands / digital and analog I/O points.
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Deterministic Performance: Multi-core CPU maintains predictable behavior under mixed workloads.
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Unified Engineering Environment: Studio 5000 allows programming, debugging, and safety validation in one platform.
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Advanced Diagnostics: Enables monitoring and rapid troubleshooting for both safety and standard control.
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Space and Cost Efficiency: Combines two controllers in one, reducing integration costs.
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Industrial Robustness: Rated for vibration, shock, and harsh environmental conditions.
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Future-Ready: サポートs motion, safety, and enterprise connectivity for modern automation systems.
会社情報
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