Allen-Bradley 1771-NIV/B PLC-5 High Resolution Analog Input Module

The Allen-Bradley 1771-NIV/B PLC-5 High Resolution Analog Input Module is an essential component for industrial automation systems requiring precise and reliable analog data acquisition. Designed to integrate seamlessly into the PLC-5 family of controllers, this module allows for the measurement of critical process variables such as temperature, pressure, flow, and level. With its high-resolution capabilities, it ensures accurate and stable input readings, making it ideal for industries like manufacturing, energy, and process control.

This module is particularly well-suited for applications that demand fast, precise, and real-time analog signal input. Whether you're controlling machinery, monitoring production lines, or gathering sensor data for analytics, the 1771-NIV/B provides the reliability and performance you need.

Key Features & Benefits:

• High Resolution for Accurate Measurements: The 1771-NIV/B offers high-resolution analog input with 16-bit precision, providing accurate signal conversion for even the most demanding applications.

• Wide Range of Input Types: This module supports multiple input types, including voltage and current signals, allowing for flexible integration with a variety of sensors and instruments.

• Real-Time Data Acquisition: With its fast sampling rate, the 1771-NIV/B captures real-time data, helping to improve system response times and overall performance.

• Easy Integration: The 1771-NIV/B integrates smoothly with the PLC-5 platform, providing straightforward configuration and maintenance while minimizing downtime.

• Durability in Harsh Environments: Designed for industrial use, this module is built to withstand harsh operating conditions, ensuring long-lasting and dependable performance in demanding environments.

• Comprehensive Diagnostics: The module includes built-in diagnostic capabilities to quickly identify and troubleshoot system issues, reducing maintenance costs and improving operational uptime.

Technical Specifications:

• Model: Allen-Bradley 1771-NIV/B

• Type: High-Resolution Analog Input Module

• Channels: 8 analog input channels

• Input Types:

• Voltage (0-10 V, ±10 V)

• Current (4-20 mA)

• Resolution: 16-bit resolution

• Input Impedance: 10 MΩ (voltage), 250 Ω (current)

• Accuracy: ±0.1% of full scale

• Power Supply: 24V DC (nominal)

• Operating Temperature: 0°C to 60°C (32°F to 140°F)

• Storage Temperature: -40°C to 85°C (-40°F to 185°F)

• Relative Humidity: 5% to 95%, non-condensing

• Mounting: Compatible with 1771 series PLC racks

• Dimensions: 8.4 x 6.2 x 4.5 inches (213 x 157 x 114 mm)

• Weight: 1.5 kg (3.3 lbs)

• Communication Protocol: SLC 500, PLC-5

Typical Applications & Use Cases:

The 1771-NIV/B High-Resolution Analog Input Module is designed to serve a wide variety of industrial applications:

• Process Control: Ideal for real-time measurement of process variables such as pressure, temperature, and flow, helping improve efficiency and product quality in manufacturing.

• Manufacturing Automation: Capture accurate sensor data to control and monitor manufacturing processes, enabling precise automation and reducing downtime.

• Energy Management: Perfect for integration with energy meters and power monitoring systems, the module provides detailed insights into power usage, voltage levels, and current flow.

• Environmental Monitoring: Used in environmental systems to measure parameters like air quality, temperature, and humidity, supporting compliance with regulatory standards.

• Test and Measurement: With its high-resolution inputs, the module is suitable for test and measurement applications, offering accurate data for engineering analysis and product testing.

Support & Maintenance:

The 1771-NIV/B module is backed by Rockwell Automation's robust support network, offering comprehensive technical support, troubleshooting assistance, and warranty services. Additionally, maintenance is simplified by the module’s easy-to-use diagnostics, which help identify issues early and reduce the time spent on repairs or replacements.

With regular firmware updates and documentation provided by Rockwell Automation, this module ensures long-term compatibility and performance in your industrial automation system.

FAQ:

Q: What is the resolution of the Allen-Bradley 1771-NIV/B module?
A: The module provides a 16-bit resolution, ensuring high accuracy for analog signal input.

Q: How many analog input channels does the 1771-NIV/B have?
A: The module features 8 analog input channels, allowing for multiple signal measurements at once.

Q: What types of signals can be input to the 1771-NIV/B?
A: The 1771-NIV/B supports both voltage (0-10 V, ±10 V) and current (4-20 mA) input signals.

Q: What is the operating temperature range of this module?
A: The 1771-NIV/B operates within a temperature range of 0°C to 60°C (32°F to 140°F), making it suitable for most industrial environments.

Q: Is the 1771-NIV/B compatible with all PLC-5 systems?
A: Yes, the 1771-NIV/B is specifically designed to integrate seamlessly with PLC-5 controllers and racks.