Allen-Bradley 1771-NIV

Overview

The Allen-Bradley 1771-NIV is a robust and highly accurate PLC-5 analog input module, engineered to deliver precise data acquisition for demanding industrial automation systems. This essential component seamlessly integrates into your existing PLC-5 architecture, providing reliable monitoring of critical process variables. Its versatile input capabilities, supporting both voltage and current signals across multiple ranges, make it compatible with a wide array of sensors and transducers. Designed for durability and consistent performance, the 1771-NIV is the intelligent choice for applications requiring exceptional accuracy and stability in data collection.

Key Features

• Versatile Input Compatibility: Supports a comprehensive range of voltage (±10V, ±5V, 0–10V, 0–5V) and current (4–20 mA) input types, ensuring broad compatibility with diverse industrial sensors and devices.
• High Accuracy and Resolution: Delivers precise data acquisition with an impressive 12-bit resolution and a remarkable ±0.1% accuracy of full scale at 25°C, providing dependable and critical process monitoring.
• Differential Inputs: Engineered with 8 differential inputs to effectively minimize noise and interference, guaranteeing stable and highly accurate measurements even in challenging, electrically noisy industrial environments.
• Seamless PLC-5 System Integration: Specifically designed for the venerable PLC-5 system, this module effortlessly fits into standard 1771 I/O chassis and integrates with utmost ease into existing Allen-Bradley control setups, simplifying upgrades and maintenance.
• Robust Industrial Design: Constructed for enduring durability, the 1771-NIV is built to operate reliably and consistently in harsh and challenging industrial conditions, ensuring long-term operational stability.
• Optimized for Critical Process Control: Ideal for applications where the precise measurement of analog signals such as pressure, temperature, flow, and level is paramount for operational integrity and efficiency.

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: Approximately 0.6 kg

Applications

• Process Control Mastery: Essential for monitoring analog signals like pressure, temperature, flow, and level in critical industries including water treatment, oil and gas, chemical processing, and food and beverage production.
• Advanced Factory Automation: Captures vital data from a multitude of sensors within high-speed production lines and complex industrial machinery, facilitating enhanced control and operational efficiency.
• Precision Building Management Systems: Accurately records environmental variables such as temperature, humidity, and air quality, supporting optimal climate control and energy efficiency in commercial and industrial buildings.
• Energy Management Optimization: Measures electrical parameters with precision, enabling comprehensive energy tracking and system optimization to reduce consumption and operating costs.
• Research and Development: Provides reliable and accurate data collection for laboratory environments and R&D projects requiring precise analog signal analysis.
• Environmental Monitoring: Utilized in various environmental monitoring applications where accurate measurement of physical parameters is crucial.

Why Choose This Model?

• Unmatched Reliability: Built with Allen-Bradley's renowned quality, ensuring long-term, consistent performance in the most demanding industrial settings.
• Exceptional Precision: The 12-bit resolution and ±0.1% accuracy guarantee that your system receives the most precise and trustworthy data for critical decision-making.
• Effortless Integration: Designed specifically for the PLC-5 platform, integration into existing systems is straightforward, minimizing downtime and installation complexities.
• Broad Application Versatility: With support for multiple input types and ranges, this module adapts to a vast array of industrial applications, offering flexibility and extensive utility.
• Minimize Downtime: Its robust design and superior performance contribute to fewer errors and increased system uptime, translating directly into enhanced productivity and cost savings.
• Trusted Brand Legacy: As an Allen-Bradley product, you benefit from a legacy of innovation, reliability, and global support in industrial automation.

Order Now

Elevate your industrial automation capabilities with the Allen-Bradley 1771-NIV PLC-5 Analog Input Module. Experience superior precision, reliability, and seamless integration for your critical process control needs. Return to our PLC-5 Programmable Controllers main category to explore all available models and specifications, or visit our Allen-Bradley Industrial Automation Products master category for our complete range of controllers, drives, motors, HMIs, and accessories.