Schneider 140ARI03010

Product Overview

The Schneider Electric 140ARI03010 is an analog input module designed for the Modicon Quantum automation platform. It features 8 differential analog input channels, primarily used for precise temperature measurements using Platinum (Pt) and Nickel (Ni) resistance temperature detectors (RTDs). This module is engineered to deliver high accuracy and reliability in industrial automation systems.

Key Features

• Multiple Input Types: Supports a variety of RTDs, including:

  • Platinum RTDs: Pt 100, Pt 200, Pt 500, Pt 1000 (Measurement range: -200°C to 850°C)

  • Nickel RTDs: Ni 100, Ni 200, Ni 500, Ni 1000 (Measurement range: -60°C to 180°C)

• High Resolution and Accuracy:

  • Resolution: 13 bits

  • Absolute Accuracy Error: ±0.1°C

  • Linearity Error: ±0.01% full scale

  • Accuracy Drift:

    • ±0.5°C at 25°C

    • ±0.9°C from 0°C to 60°C

• Robust Isolation:

  • Between Channels and Bus: 1780 V AC for 60 seconds

  • Between Channels: 300 Vrms AC

• Local Signaling:

  • Bus Communication Status: 1 green LED

  • External Fault: 1 red LED

  • Channel Status: 8 LEDs (green/red) indicating individual channel status

• Update Time:

  • 3-wire configuration: 1200 ms

  • 2-wire/4-wire configuration: 640 ms

• Fault Detection:

  • Broken Wire Detection

• Environmental Specifications:

  • 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: 95% without condensation

  • Operating Altitude: ≤ 5000 m

• Compliance and Certifications:

  • Standards: UL 508, CSA C22.2 No 142

  • Certifications: FM Class 1 Division 2, cUL

  • Protection Class: IP20 (conforming to EN 61131-2 and IEC 60527)

  • Electromagnetic Compatibility (EMC):

    • Resistance to Electrostatic Discharge (ESD): 4 kV contact, 8 kV on air (IEC 801-2)

    • Resistance to Electromagnetic Fields: 9.1 V/m (10 V/m) at 80-1000 MHz (IEC 801-3)

• Physical Specifications:

  • Dimensions: 120 mm x 80 mm x 70 mm

  • Weight: 0.3 kg (0.7 lb)

Applications

The 140ARI03010 module is ideal for industries requiring precise temperature monitoring and control. Typical applications include:

• Industrial Automation: Monitoring and controlling temperature in manufacturing processes.

• Process Control Systems: Ensuring accurate temperature readings in chemical, pharmaceutical, and food processing industries.

• HVAC Systems: Managing heating, ventilation, and air conditioning systems for optimal performance.

• Energy Management: Monitoring temperatures in power generation and distribution systems.

• Research and Development: Providing accurate temperature measurements in laboratory settings.

Why Choose Schneider Electric 140ARI03010?

• Precision and Reliability: Offers high-resolution and accurate temperature measurements, essential for critical industrial processes.

• Versatility: Compatible with a wide range of RTDs, accommodating various temperature measurement needs.

• Robust Design: Built to withstand harsh industrial environments with strong isolation and compliance with international standards.

• Ease of Integration: Seamlessly integrates with the Modicon Quantum platform, facilitating straightforward installation and configuration.

• Comprehensive Diagnostics: Equipped with local signaling LEDs and fault detection features for efficient monitoring and maintenance.