1756-L85E | Allen-Bradley ControlLogix 5580 High-Performance Gigabit Controller Module
Allen-Bradley · PLCs & Industrial Controllers
Description The Allen-Bradley 1756-L85E is a high-performance ControlLogix 5580 controller designed to manage demanding automation tasks with extensive memory capacity and advanced communication capabilities. This controller supports high-speed Ethernet connectivity and large program structures, making it suitable for complex manufacturing and process applications. The 1756-L85E offers robust processing power for large-scale systems requiring fast execution, extensive I/O support, and integrated motion control. Technical Specifications Condition New/Never Used Surplus Brand Allen-Bradley Category PLCs & Automation Controllers Part Number 1756-L85E Subcategory ControlLogix Processor Modules Series ControlLogix 5580 Module Type Processor Module User Memory 40 MB Nonvolatile Memory 2 GB (1784-SD2) Tasks Supported 32 Programs per Task Up to 1000 Discrete I/O Capacity 128,000 Analog I/O Capacity 4,000 Ethernet Communication Speed 10/100/1000 Mbps USB Port USB 2.0 (12 Mbps) Ethernet Nodes Supported 300 Backplane Current (1.2 VDC) 5 mA Backplane Current (5.1 VDC) 1.2 A Power Dissipation 6.2 W Thermal Dissipation 21.2 BTU/hr Isolation Voltage 50 V continuous Operating Temperature 0–60 °C Relative Humidity 5–95% non-condensing Enclosure None Weight 0.20 kg (0.44 lbs) Information About 1756-L85E The 1756-L85E is a top-tier controller within the Allen-Bradley ControlLogix 5580 series, built for high-throughput, networked automation environments. It features an industrial-grade design with embedded USB and Gigabit Ethernet ports, enabling compatibility with modern communication architectures and Industry 4.0 systems. The controller supports a broad range of I/O modules and integrates seamlessly with the Studio 5000 environment for coordinated system development. Its processing architecture and large user memory make it suitable for multi-tasking applications that require simultaneous program execution and consistent high-speed performance. Key Features: Gigabit Ethernet Port: Provides 10/100/1000 Mbps communication for fast data exchange across complex networks. Large User Memory: Offers 40 MB of memory to support extensive logic programs and large automation projects. Multi-Tasking Capability: Supports up to 32 tasks and 1000 programs per task for structured and prioritized operations. High I/O Capacity: Accommodates up to 128,000 discrete and 4,000 analog I/O points for large-scale systems. Integrated USB Port: Enables programming, configuration, and online edits through USB 2.0. Industrial Certifications: Approved for hazardous locations and compliant with UL, CE, and related standards. Robust Environmental Performance: Handles vibration, shock, and wide humidity ranges for harsh industrial environments. Advanced Communication Support: Compatible with DeviceNet, EtherNet/IP, DH+, and other automation networks. The 1756-L85E delivers the reliability and precision required for high-performance industrial control and coordinated automation systems.
Brand: Allen-Bradley · Category: PLCs & Industrial Controllers
Key features
- Gigabit Ethernet Port: Provides 10/100/1000 Mbps communication for fast data exchange across complex networks.
- Large User Memory: Offers 40 MB of memory to support extensive logic programs and large automation projects.
- Multi-Tasking Capability: Supports up to 32 tasks and 1000 programs per task for structured and prioritized operations.
- High I/O Capacity: Accommodates up to 128,000 discrete and 4,000 analog I/O points for large-scale systems.
- Integrated USB Port: Enables programming, configuration, and online edits through USB 2.0.
- Industrial Certifications: Approved for hazardous locations and compliant with UL, CE, and related standards.
- Robust Environmental Performance: Handles vibration, shock, and wide humidity ranges for harsh industrial environments.
- Advanced Communication Support: Compatible with DeviceNet, EtherNet/IP, DH+, and other automation networks.
Specifications
| Manufacturer part number | 1756-L85E |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs & Automation Controllers |
| Part Number | 1756-L85E |
| Subcategory | ControlLogix Processor Modules |
| Series | ControlLogix 5580 |
| Module Type | Processor Module |
| User Memory | 40 MB |
| Nonvolatile Memory | 2 GB (1784-SD2) |
| Tasks Supported | 32 |
| Programs per Task | Up to 1000 |
| Discrete I/O Capacity | 128,000 |
| Analog I/O Capacity | 4,000 |
| Ethernet Communication Speed | 10/100/1000 Mbps |
| USB Port | USB 2.0 (12 Mbps) |
| Ethernet Nodes Supported | 300 |
| Backplane Current (1.2 VDC) | 5 mA |
| Backplane Current (5.1 VDC) | 1.2 A |
| Power Dissipation | 6.2 W |
| Thermal Dissipation | 21.2 BTU/hr |
| Isolation Voltage | 50 V continuous |
| Operating Temperature | 0–60 °C |
| Relative Humidity | 5–95% non-condensing |
| Enclosure | None |
| Weight | 0.20 kg (0.44 lbs) |
| Product type | ControlLogix Logix5580 Processor, 40MB, USB/EtherNet |
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