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Analog Input Module 1771-ILK | Allen-Bradley

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About the Product

Allen-Bradley 1771-ILK Isolated Analog Input Module

Core Features

  • 8-channel isolated differential inputs (1000V isolation)
  • Dual signal type support: voltage & current inputs
  • High-resolution 15-bit + sign conversion
  • No external power required
  • Conformal coating for protection

Technical Specifications

Input Types

Voltage: 0-5V, 1-5V, ±5V, 0-10V, ±10V DC

Current: 4-20mA, 0-20mA, ±20mA
Resolution 15 bits + sign (32,768 counts)
Weight 0.8kg
Update Rate 500ms for all 8 channels
Power Consumption 1.3A backplane current

Industrial Applications

• Process control monitoring

• Temperature measurement systems

• Pressure transducer interfaces

• Flow meter signal conditioning

• Legacy PLC-5 system integration

Installation Details

  • Uses 1771-WF wiring arm
  • Rack-mountable design
  • Built-in status indicator
  • 500V/us minimum slew rate
  • 24ms typical AC signal delay

Environmental Specifications

Isolation 1000V between channels
Coating Conformal coated
Signal Delay 20ms DC / 24ms AC (OFF state)

Package Contents

• 1771-ILK analog input module

• Installation documentation

• Compliance information

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  • 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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