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1756-L71

1756-L71 ControlLogix Processor | Allen-Bradley 2MB Memory

In stock (23 units), ready to be shipped

  • Manufacturer: Allen-Bradley

  • Product No.: 1756-L71

  • Product Type: Processor Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 230g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

Allen-Bradley 1756-L71 ControlLogix Processor

The Allen-Bradley 1756-L71 is a ControlLogix processor module from Rockwell Automation. It provides reliable control for industrial automation with substantial memory capacity.

Product Identification

  • Brand & Manufacturer: Allen-Bradley / Rockwell Automation
  • Model: 1756-L71
  • Part Number: 1756-L71
  • Series: ControlLogix
  • Module Type: Processor Module

Memory & Processing Specifications

  • User Memory: 2 MB for program and data storage
  • I/O Memory: 0.98 MB allocated for I/O data handling
  • Maximum Digital I/O: 128,000 points capacity
  • Task Capacity: Supports up to 32 tasks
  • Programs per Task: Up to 100 programs per task

Electrical & Physical Specifications

  • Power Consumption: 800mA @ 5.1V, 5mA @ 1.2V DC
  • Power Dissipation: 2.5 Watts thermal output
  • Weight: 0.23 kg (0.51 lbs)
  • Dimensions: Standard ControlLogix single-slot module
  • Mounting: Single slot in 1756 series chassis

Environmental Specifications

  • Operating Temperature: 0°C to 60°C (32°F to 140°F)
  • Storage Temperature: -40°C to 85°C (-40°F to 185°F)
  • Shock Resistance: 30 G operational shock tolerance
  • Vibration Resistance: 5 G at 10-500 Hz frequencies
  • Humidity Range: Standard industrial operating range

Shipping Information

  • One (1) Allen-Bradley 1756-L71 processor module
  • Standard factory packaging and documentation
  • Protective materials ensure safe transportation
  • Global shipping via FedEx, UPS, or DHL

Frequently Asked Questions (FAQ)

What is the main memory capacity of this processor?

  • The 1756-L71 provides 2 MB of user memory for program storage and data, plus 0.98 MB of dedicated I/O memory for signal processing.

How much does this processor module weigh?

  • The 1756-L71 processor weighs 0.23 kg (0.51 lbs). This lightweight design simplifies installation while maintaining robust industrial construction.

What temperature range does it operate in?

  • This processor operates in temperatures from 0°C to 60°C (32°F to 140°F), with storage capability from -40°C to 85°C for various industrial environments.
🏷️ Tags: Processor Module

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  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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A
Anonymous

Ordered a 1756-L71 ControlLogix processor for a system upgrade. It arrived in original Allen-Bradley packaging, factory sealed, never opened. Price was fair and shipping was quick. Powered it up on the bench first, and it booted without any issues. Good transaction.

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