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1771-IGD Allen-Bradley - TTL Input Module

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About the Product

Allen-Bradley 1771-IGD TTL Input Module

Quick Facts

  • ✔ 16-channel TTL input module
  • ✔ Selectable positive/negative logic
  • ✔ Ultra-fast <1ms response time
  • ✔ Works with Series A/B chassis
  • ✔ Built-in status LEDs

Technical Highlights

Input Voltage Range 2.0-5.25VDC (ON), -0.2-0.8VDC (OFF)
Logic Options Positive or Negative (jumper selectable)
Backplane Current 130mA @ 5VDC
Isolation Rating 1500V AC RMS
Operating Temp 0°C to 60°C (32°F to 140°F)

Where It Works Best

• High-speed digital signal processing

• Laboratory test equipment interfaces

• Precision manufacturing systems

• Automated inspection machines

• Semiconductor handling equipment

What Makes It Special

• Dual logic mode operation

• 18 status indicators for easy monitoring

• Built-in surge protection

• Compatible with older PLC systems

• Rugged industrial design

Installation Checklist

① Requires 1771-WH wiring arm

② Use 14 AWG shielded cable

③ Set logic jumper before power-up

④ Allow 1.0 N·m terminal torque

⑤ Verify chassis compatibility

Package Contents

• 1771-IGD module

• Installation documentation

• 1-year warranty card

Shipping Information

• Same-day dispatch available

• Global express options

• Tracking provided

  • 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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