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Analog Input Module 1771-IL | Allen-Bradley

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About the Product

Allen-Bradley 1771-IL Isolated Analog Input Module

Key Features

  • ✔ 8-channel isolated differential inputs
  • ✔ Dual-range voltage & current inputs
  • ✔ 16-bit high resolution
  • ✔ Auto-calibration capability
  • ✔ 1000V isolation protection

Signal Ranges Supported

Voltage Ranges Current Ranges
• 1-5V DC • 4-20mA
• 0-5V DC • 0-20mA
• ±5V DC • ±20mA
• 0-10V DC
• ±10V DC

Technical Specifications

Resolution 16-bit (including sign)
Accuracy (Voltage) 0.01% typical @25°C
Accuracy (Current) 0.06% typical @25°C
Isolation 1000V between channels
Update Rate 500ms for all 8 channels

Industrial Applications

• Process control systems

• Temperature monitoring

• Pressure measurement

• Flow rate monitoring

• Legacy PLC-5 system upgrades

Wiring & Installation

  • Uses 1771-WG wiring arm
  • No external power required
  • 1-slot rack mounting
  • Auto-calibration feature
  • Integral overvoltage protection

Package Includes

• 1771-IL analog input module

• Installation documentation

• 1-year manufacturer warranty

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  • 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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