1756-L81ESK

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Overview of Allen Bradley 1756-L81ESK

The Allen Bradley 1756-L81ESK is a GuardLogix 5580 safety controller offering integrated safety and control in one compact module. It features 3MB standard memory and 1.5MB safety memory, with embedded 1 Gb Ethernet and USB ports for fast communication and programming. Designed for demanding industrial safety applications, this controller supports up to 100 EtherNet/IP nodes.

Key Features of Allen Bradley 1756-L81ESK

  • Dual Memory: 3MB user memory and 1.5MB dedicated safety memory for complex automation programs.
  • Communication: Embedded 1 Gigabit Ethernet port and USB 2.0 for fast data transfer and programming.
  • Safety Integration: Supports safety-rated control functions compliant with industry standards.
  • High Capacity: Supports up to 100 EtherNet/IP nodes for scalable networked control.
  • Open Enclosure: Designed for easy installation into ControlLogix chassis.
  • Conformal Coated Board: Protection against harsh environmental conditions like moisture and dust.

Technical Specs

Specification Details
User Memory 3 MB
Safety Memory 1.5 MB
EtherNet/IP Nodes 100 max
Communication Ports 1 Gb Ethernet, USB 2.0
Power Dissipation Approx. 6.2 W
Operating Temperature 0 to 60 °C (32 to 140 °F)
Weight 0.394 kg (0.868 lb)
Slot Width 1

Applications / Use Case

The 1756-L81ESK is used in industrial environments requiring integrated safety and control, such as manufacturing, assembly lines, and process automation. It combines safety programs with standard control in a single platform to reduce complexity and improve safety system performance.

Rockwell Automation stands behind the 1756-L81ESK with industry certifications and customer support.

1756-L81ESK

$0.00

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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