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1756-L74

1756-L74 Allen-Bradley ControlLogix Logix5574 Processor

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  • Manufacturer: Allen-Bradley

  • Product No.: 1756-L74

  • Product Type: Processor Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 500g

  • Shipping port: Xiamen

  • Warranty: 12 months

30 kunlik qaytarish siyosati · 12 oylik kafolat
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Tavsif

Allen-Bradley 1756-L74 ControlLogix Logix5574 Processor

The Allen-Bradley 1756-L74 is a Programmable Automation Controller (PAC) for ControlLogix systems. This controller provides 16 MB user memory with 0.98 MB I/O memory. It features a built-in USB programming port and supports extensive industrial automation applications.

Product Overview

  • Brand: Allen-Bradley / Rockwell Automation
  • Model: 1756-L74 Logix5574 Processor
  • Type: Programmable Automation Controller (PAC)
  • User Memory: 16 MB total capacity
  • I/O Memory: 0.98 MB dedicated memory

Memory & Storage

  • User Memory: 16 MB for data and logic
  • I/O Memory: 0.98 MB for I/O processing
  • Non-volatile: 1 GB SD card included (1784-SD1)
  • Expansion: Up to 2 GB SD card supported
  • Storage: Energy storage module, no battery required

I/O Capacity

  • Total I/O: 128,000 maximum points
  • Digital I/O: 128,000 maximum points
  • Analog I/O: 4,000 maximum points
  • Tasks: 32 controller tasks available
  • Programs: 100 programs per task

Physical & Electrical

  • Current Draw: 800 mA @5.1V, 5 mA @1.2V
  • Power Dissipation: 2.5 Watts maximum
  • Thermal Dissipation: 8.5 BTU/hour
  • Isolation: 30V continuous isolation
  • Slot Width: Single-slot controller module

Environmental Ratings

  • Temperature: 0 to 60°C operating range
  • Storage: -40 to 85°C temperature range
  • Shock: 30G operating, 50G non-operating
  • Vibration: 10G at 500 Hz, 2G overall
  • Enclosure: Open-style module design

FAQ

  • Q: What is 1756-L74?
    A: Allen-Bradley Programmable Automation Controller with 16MB memory.
  • Q: Storage type used?
    A: Energy storage module, no battery required for memory retention.
  • Q: I/O capacity maximum?
    A: 128,000 digital I/O points maximum capacity.
🏷️ Tags: Processor Module

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