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1747-L543 Allen-Bradley - Controller Module

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About the Product

Allen-Bradley 1747-L543 SLC 5/04 Controller

Core Specifications

Processor Type SLC 5/04 (High Memory Version)
Memory Capacity 64KB (60KB program + 4KB data)
I/O Capacity 4096 Discrete Inputs / 4096 Discrete Outputs
Analog Capacity 480 Local Analog I/O points
Scan Performance 0.225ms I/O scan, 0.9ms/K program scan
Bit Execution 0.37μs typical

Communication Interfaces

  • Data Highway Plus (DH+): 3-wire terminal connection
  • RS-232: 9-pin programming port
  • Supports distributed I/O architecture
  • Compatible with HMI and SCADA systems

System Features

  • Battery-backed RAM (1747-BA)
  • Flash EPROM backup memory (1747-M13)
  • 107 programming instructions including PID
  • 20ms-3s power hold-up time
  • Front-panel diagnostic indicators

Status Indicators

  • Run Mode
  • CPU Fault
  • Forced I/O
  • Battery Low
  • RS-232 Activity
  • DH+ Network Status

Physical Configuration

  • Mounts in slot 0 of 1746 chassis
  • Supports 3 local I/O chassis
  • 30 module slots maximum
  • 1A @5VDC backplane current
  • 125mA @24VDC current

Environmental Ratings

  • Operating Temperature: 0-60°C (32-140°F)
  • Storage Temperature: -40-85°C (-40-185°F)
  • Humidity: 5-95% non-condensing
  • Shock Resistance: 30G operational
  • Vibration: 2.5G @57-2000Hz

Typical Applications

  • Medium-to-large process control systems
  • Distributed control architectures
  • Complex automation strategies
  • PID and motion control applications
  • Legacy system upgrades and retrofits
  • Quick Quotes: Receive pricing and availability fast from our dedicated customer service team.
  • Delivery: Expedited, freight, and international shipping available worldwide.
  • Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
  • Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
  • Payment: Flexible options including major credit cards, PayPal, and bank transfers.
  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
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