1771-IN Module by Allen-Bradley – Reliable 8-Point AC Input

Allen-Bradley 1771-IN | 8-Channel AC Input Module 

The Allen-Bradley 1771-IN is a versatile AC input module for PLC-5 systems. It features 8 input channels that work with 12-28V AC signals. This module is perfect for connecting switches, sensors, and control devices in industrial automation.

📊 Technical Specifications

• Brand: Allen-Bradley (Rockwell Automation)
• Model: 1771-IN
• Input Channels: 8 points
• Input Type: AC Digital Input
• Operating Voltage: 12-28V AC
• Backplane Current: 80 mA @ 5VDC
• Off-State Current: 2.8 mA (max)
• Response Time: 18ms (±10ms)
• Power Dissipation: 5.4W (max), 0.4W (min)
• Isolation Voltage: 1500V AC
• Wiring Arm: 1771-WA
• Operating Temp: 0-60°C (32-140°F)
• Weight: 0.8 lbs (0.36 kg)

🛠️ Compatibility & Applications

• Works with all 1771 I/O chassis
• Perfect for pushbuttons and limit switches
• Ideal for motor starters and pilot lights
• Great for industrial control systems

📦 Package & Shipping Info

• 1 x 1771-IN AC Input Module
• 1 x 1771-WA Wiring Arm
• 📦 Shipping: FedEx, UPS, DHL Available
• 🔧 Warranty: 12 Months

❓ Frequently Asked Questions

• What voltage does this module support?
  It works with 12-28V AC signals only.
• How many input channels does it have?
  It provides 8 separate input channels.
• Can I use this with DC signals?
  No, this module is designed for AC signals only.
• What is the response time?
  It has an 18ms response time for reliable operation.
• Is optical isolation included?
  Yes, it protects against electrical noise and surges.

📞 Contact Information

• 📧 Email: sales@powergearx.com
• 📞 Phone: +86 180 3000 5825

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