1756-L85E - 40MB ControlLogix 5580 PLC | Allen-Bradley
N.º de pieza: 1756-L85E ✓ Activo| Cant. | Precio unitario | Total |
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| 1 | $0 | $0,00 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1.000 | $0 | $0,00 |
1756-L85E Descripción general
A programmable logic controller, or PLC, is an industrial computer that executes user-defined control logic and coordinates sensors, actuators, drives, safety systems, and factory communications. The ControlLogix platform provides shared memory and a modular architecture, allowing designers to configure a controller for deterministic machine automation rather than a simple standalone relay sequence. The 1756-L85E is suited to applications requiring substantial program and data capacity together with embedded network connectivity.
The verified product data identifies 40 MB user memory, one USB port, one 1 Gb Ethernet port, support for 300 EtherNet/IP devices, and a four-character alpha/numeric display. The USB port provides a convenient connection point for compatible engineering, maintenance, or device services, while the Ethernet port supports industrial network integration. The display gives technicians basic visible status information without requiring a separate local interface.
ControlLogix controllers are used when an automation system needs more than basic discrete I/O. Typical machine builders use the platform for sequencing conveyors, coordinating variable-frequency drives, handling analog process variables, and communicating with remote I/O or operator-interface devices. EtherNet/IP connectivity allows the controller to participate in industrial networks carrying coordinated control and diagnostic information rather than operating only as an isolated controller.
System design should account for the 1756 chassis, compatible 1756 I/O modules, power supply, network configuration, controller capacity, firmware selection, and required expansion modules. Firmware availability is an important lifecycle consideration because controller, service-tool, and network compatibility can depend on the installed firmware release. The manufacturer product page lists firmware for the 1756-L85E, including version information shown in the verified source.
This page combines the verified Rockwell Automation product and distributor information with practical selection guidance. It emphasizes the controller's verified capacity, connectivity, communication scale, and industrial-control role while avoiding unsupported electrical, environmental, or mechanical claims. Confirm current pricing, stock, firmware, and system compatibility with Rockwell Automation or an authorized distributor before purchasing or replacing an installed processor.
Alternativas directas para 1756-L85E — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
1756-L85ES
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
1756-L85E-NSE
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
1756-L85E Valores máximos y características eléctricas
| Product Type | ControlLogix 5580 programmable logic controller |
| User Memory | 40 MB |
| USB Port | 1 port |
| Embedded Ethernet Port | 1 port, 1 Gb |
| EtherNet/IP Device Capacity | 300 devices |
| Display | 4-character alpha/numeric |
| Controller Series | ControlLogix 5580 |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Processor Technology | Industrial programmable automation controller |
| Communication Protocol | EtherNet/IP |
| System Platform | 1756 ControlLogix |
| Firmware Information | Manufacturer product page lists firmware versions for 1756-L85E |
| Encapsulado | Industrial rack-mounted module |
Guía de configuración de pines de 1756-L85E industrial rack-mounted module
Configuración de pines para 1756-L85E (encapsulado industrial rack-mounted module). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para 1756-L85E.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
1756-L85E es adecuado para 7 aplicacións: Industrial Production-Line Control, Machine Sequencing and Conveyor Automation, Process and Factory Network Integration, Variable-Frequency Drive and Motion Coordination, Water and Utility Automation, Remote I/O and Distributed Machine Control, Packaging and Material-Handling Machinery.
Industrial Production-Line Control
The 1756-L85E is appropriate for coordinating automated production lines because its verified 40 MB user memory supports substantial ControlLogix programs and data structures. Its one 1 Gb Ethernet port can participate in EtherNet/IP communications for compatible line devices, while the listed capacity of 300 EtherNet/IP devices supports larger networked architectures. Install it in a compatible 1756 chassis with the required I/O modules and configure the controller, drives, sensors, and safety functions through the appropriate Rockwell Automation engineering workflow.
Recomendado
Machine Sequencing and Conveyor Automation
Use the 1756-L85E when a conveyor or machine requires centralized sequencing, status logic, and industrial-network visibility. The controller's 40 MB user memory provides room for structured logic and machine data, while its USB port supports compatible local engineering or service workflows. The four-character alpha/numeric display offers basic controller identification, but detailed operator functions should be implemented through compatible HMI hardware. Validate conveyor safety interlocks separately from standard machine sequencing.
Recomendado
Process and Factory Network Integration
The 1756-L85E fits factory systems that need programmable control plus EtherNet/IP communications. Its verified 1 Gb embedded Ethernet port supports connection to compatible industrial equipment, and the listed capacity of 300 EtherNet/IP devices provides a defined scale for network planning. Actual throughput and device behavior depend on network topology, traffic, controller workload, and device specifications. Commission the network with Rockwell Automation tools and verify address, bandwidth, and diagnostic requirements before production use.
Recomendado
Variable-Frequency Drive and Motion Coordination
The 1756-L85E can serve as the programmable control platform for machines coordinating drives and motion-related I/O. Its 40 MB user memory allows more complex sequencing and data handling than a minimal controller, while the Ethernet port supports communications with compatible network devices. Motion performance is determined by the selected drive family, network configuration, control task design, and I/O update rates, so the controller should not be treated as a stand-alone motor drive. Validate axis tuning, stopping behavior, and safety functions as a complete system.
Recomendado
Water and Utility Automation
The 1756-L85E is suitable for water, wastewater, and utility automation when the installation requires centralized control, remote I/O, and EtherNet/IP connectivity. The controller can coordinate pump sequencing, tank-level signals, alarms, and communications through a compatible 1756 system. Its four-character display is useful for basic identification, while detailed operator functions require an appropriate HMI. Environmental ratings, surge protection, cabinet temperature control, and network security must be designed separately for the deployment site.
Recomendado
Remote I/O and Distributed Machine Control
The 1756-L85E can serve as the central controller in a distributed machine architecture using compatible 1756 and EtherNet/IP equipment. Its listed support for up to 300 EtherNet/IP devices provides a useful planning figure for network scale, while its 1 Gb Ethernet port supports connected industrial communication. Remote I/O topology, device limits, cable routing, network performance, and fault response must be validated together. The controller should be installed and maintained in an appropriately engineered control cabinet.
Recomendado
Packaging and Material-Handling Machinery
The 1756-L85E is a useful controller for packaging and material-handling equipment that combines sequencing, field I/O, and factory communications. The 40 MB user memory supports structured application logic, and the embedded Ethernet port can connect compatible HMI, drive, remote I/O, or diagnostic equipment. Configure scan rates and network traffic for the machine's actual cycle requirements rather than relying on nominal capacity alone. Include guarding, emergency-stop functions, and safety-rated controls in the machine risk assessment.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para 1756-L85E — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | 1756-L85ES | 1756-L85E-NSE |
|---|---|---|---|
| Product Type | ControlLogix 5580 programmable logic controller | GuardLogix 5580 safety controller | ControlLogix 5580 NSE XT controller |
| Brand | Allen-Bradley | Allen-Bradley | Allen-Bradley |
| Package | 1756 ControlLogix rack module | 1756 ControlLogix rack module | 1756 ControlLogix rack module |
Diferenciadores clave
- ControlLogix 5580 standard controller with verified 40 MB user memory (frente a 1756-L85E-NSE)
- Listed capacity of 300 EtherNet/IP devices (frente a 1756-L85ES)
- Standard industrial controller versus safety-controller product family (frente a 1756-L85ES)
- Embedded connectivity and local identification (frente a 1756-L85E-NSE)
Notas de diseño
Before ordering or replacing the 1756-L85E, verify the complete ControlLogix system rather than comparing only the model number. Confirm chassis compatibility, power-supply requirements, installed I/O modules, program and data-memory requirements, firmware, communication modules, network topology, and the configured EtherNet/IP device count. The supplied sources identify 40 MB user memory and support for 300 EtherNet/IP devices, but those figures do not prove that every existing project will transfer without engineering review.
Treat firmware as part of the controller configuration. The verified Rockwell Automation product-page excerpt lists firmware releases for the 1756-L85E, including V29.011, but the excerpt does not establish universal compatibility for every project. Back up the controller and I/O configuration, identify the current firmware and connected module versions, review Rockwell Automation release notes, and test the upgraded program in a controlled environment before placing the controller back into production service.
Plan the 1 Gb Ethernet network and its attached EtherNet/IP devices as a complete engineered system. The verified capacity of 300 EtherNet/IP devices is a device-count specification, not a promise of unlimited throughput. Account for network traffic, device response times, switch capacity, topology, cable routing, redundancy where required, diagnostics, and controller workload. Use the manufacturer's configuration and validation tools to confirm that the selected equipment behaves correctly under the expected operating profile.
Do not treat a standard ControlLogix 1756-L85E listing as a safety-rated replacement for a GuardLogix application. The verified 1756-L85ES result identifies a GuardLogix 5580 safety controller with separate safety memory, so functional-safety requirements, memory partitioning, program structure, validation, and certification must be reviewed before substitution. Conduct the machine risk assessment and use the safety-rated model specified by that assessment.
Maintain controller visibility during commissioning and troubleshooting. The 1756-L85E provides a four-character alpha/numeric display for basic identification, while detailed diagnostics generally come from compatible ControlLogix engineering software and online monitoring tools. Record controller communications status, network faults, module state, and firmware information during maintenance. Avoid changing controller or network settings in an operating process without a documented rollback plan and tested recovery procedure.
Información de cumplimiento
The supplied manufacturer and distributor excerpts identify the product and its ControlLogix/GuardLogix context but do not state RoHS, REACH, lead-free, halogen-free, or conflict-minerals status. AEC-Q100 is not applicable to this industrial PLC product category.
