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DC Input Module 1771-IH | Allen-Bradley

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About the Product

Allen-Bradley 1771-IH DC Input Module

Key Features

  • 8-channel DC input module for PLC-5 systems
  • Wide voltage range: 24-50V DC operation
  • Compact rack-mount design
  • LED status indicators for all channels
  • Industrial-grade durability

Technical Specifications

Input Type Sinking DC (10-60V range)
Nominal Current 8.4mA @24V / 20mA @48V
Response Time 15ms ±7ms (ON/OFF)
Isolation 1500V AC RMS protection
Power Consumption 74mA backplane current
Temperature Range 0°C to 60°C (32°F to 140°F)

Industrial Applications

• Machine tool control systems

• Conveyor belt monitoring

• Packaging equipment inputs

• Material handling systems

• Industrial automation controls

Wiring & Installation

• Uses 1771-WA wiring arm

• Accepts 10-60V DC signals

• 2.5-6KΩ input impedance

• Requires 5V DC backplane power

• Rack-mountable design

What's Included

• 1771-IH module

• Installation guide

• 1-year manufacturer warranty

Order & Shipping

• In stock, ready to ship

• FedEx/UPS/DHL options

• International shipping available

  • 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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