Allen-Bradley 1771-NIV

Allen-Bradley 1771-NIV – PLC-5 Analog Input Module

Product Description

The Allen-Bradley 1771-NIV is a PLC-5 analog input module designed to provide precise data acquisition for industrial automation systems. It supports multiple input ranges, ensuring compatibility with a variety of sensors and transducers. With high accuracy and reliability, this module is ideal for monitoring critical process variables in demanding environments.

Technical Specifications

• Model Number: 1771-NIV
• Series: PLC-5
• Input Channels: 8 differential inputs
• Input Signal Type: Voltage and Current
• Input Ranges:
  • Voltage: ±10V, ±5V, 0–10V, 0–5V
  • Current: 4–20 mA
• Resolution: 12 bits
• Accuracy: ±0.1% of full scale at 25°C
• Power Requirements:
  • Backplane Current: 1.2 A at 5V DC
• Temperature Range:
  • Operating: 0°C to 60°C (32°F to 140°F)
  • Storage: -40°C to 85°C (-40°F to 185°F)
• Certifications: UL, CSA, and CE compliant
• Dimensions: Fits standard 1771 I/O chassis
• Weight: Approx. 0.6 kg

Key Features

1. Versatile Input Compatibility
   Supports a range of voltage and current input types, making it suitable for various industrial sensors and devices.

2. High Accuracy and Resolution
   Provides precise data acquisition with 12-bit resolution and ±0.1% accuracy, ensuring dependable process monitoring.

3. Differential Inputs
   Minimizes noise and interference, delivering stable and accurate measurements in electrically noisy environments.

4. Seamless Integration
   Designed for the PLC-5 system, it fits into 1771 I/O chassis and integrates easily with existing Allen-Bradley control setups.

5. Robust Design
   Built for durability, the module operates reliably in challenging industrial conditions.

Applications

The Allen-Bradley 1771-NIV is ideal for:

• Process Control: Monitoring analog signals such as pressure, temperature, flow, and level in industries like water treatment, oil and gas, and food processing.
• Factory Automation: Capturing data from sensors in production lines and industrial equipment.
• Building Management Systems: Recording environmental variables like temperature and humidity.
• Energy Management: Measuring electrical parameters for system optimization.

Return to our PLC-5 Programmable Controllers main category to explore all models and specifications in this family.

Visit our Allen-Bradley Industrial Automation Products master category for the complete range of controllers, drives, motors, HMIs, and accessories.

Original Manufacturer Packaging

These products are industrial surplus items preserved in the original manufacturer box. Learn More

DDPARTSSOLUTION Packaging

These products are industrial surplus items shipped in secure DDPARTSSOLUTION protective packaging. Learn More

Refurbished

These products have been previously installed or may show cosmetic signs of prior handling. Learn More