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Allen-Bradley

Allen Bradley 1756-L82E ControlLogix 5580 Controller

SKU 1756-L82E

  • Part Number:

    1756-L82E

  • Manufacturer:

    Allen-Bradley

  • Condition:

    Brand New & in Stock

  • Product Type:

    ControlLogix 5580 Controller

  • Origin:

    USA

  • Shipping Detail:

    Fedex and UPS etc

  • Warranty:

    12 months

Frequently inquire Together

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Allen Bradley 1756-L82E ControlLogix 5580 Controller

Configured for deterministic control execution in ControlLogix 5580 architectures, the Allen Bradley 1756-L82E (1756-L82E controller module) provides direct CPU processing, EtherNet/IP communication, and backplane coordination for high‑density I/O systems.

Hardware Specifications

Parameter Specification
Model 1756-L82E
Brand Allen Bradley
Origin Not specified
Weight approx. 0.394 kg
Dimensions Not specified
Operating Temp 0 deg C to +60 deg C (Series C), 0 deg C to +50 deg C (Series B)
Power Consumption 6.2 W
Core Performance Indicators 128,000 digital I/O max; 4000 analog I/O max; 4 GB SD nonvolatile storage

Profinet / EtherNet/IP Deterministic Networks

The 1756-L82E integrates deterministic EtherNet/IP scheduling through its embedded communication interface. Backplane bus communication velocity is maintained under high I/O loading, ensuring predictable scan cycles across distributed architectures. Firmware flash compatibility aligns with ControlLogix Series B and Series C chassis, allowing stable operation across 1756-A4 through 1756-A17 frames. I/O density scaling is supported through coordinated backplane arbitration, preventing bandwidth saturation during peak cyclic updates.

Frequently Asked Questions

Q: Can the 1756-L82E be hot-swapped in a powered ControlLogix chassis A: CPU modules require the chassis to be de‑energized before removal or insertion to maintain backplane integrity and avoid controller fault states.

Q: Does the controller support redundant power supplies A: Yes. It is compatible with 1756-PA75R, 1756-PB75R, and 1756-PSCA2 redundant supply families.

Q: Are firmware updates backward-compatible across chassis revisions A: Firmware must match the controller’s major revision branch. Cross‑revision loading may be rejected by the module.

Field Installation Guidelines

  • Maintain proper alignment when seating the controller to avoid bent backplane pins.

  • Route Ethernet cabling according to IEC 61918 and IEC 61784‑5‑2 to ensure signal integrity.

  • Keep USB wiring within wire category 3 practices and avoid permanent USB connections.

  • Separate high‑voltage conductors from communication wiring to reduce conducted RF interference.

  • Ensure adequate ventilation around the controller to dissipate its 21.2 BTU/hr thermal output.

Related Tags:
Allen-Bradley ControlLogix 5580 Controller
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Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
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Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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