Schneider Electric Modicon Quantum – RTD Input Module 140ARI03010

High-Precision Temperature Monitoring with Schneider Electric 140ARI03010

Advanced RTD Input Module

• The 140ARI03010 delivers exceptional temperature measurement accuracy for industrial applications.
• This Schneider Electric module integrates seamlessly with Modicon Quantum automation platforms.
• It supports eight differential input channels for various RTD sensor types and configurations.
• You can monitor temperatures from -200°C to +850°C with outstanding precision and reliability.
• The module provides comprehensive fault detection for broken wires and over-range conditions.

Core Technical Specifications

• Brand: Schneider Electric
• Model: 140ARI03010
• Input Channels: 8 differential temperature inputs
• Sensor Support: Pt100, Pt200, Pt500, Pt1000, Ni100, Ni200, Ni500, Ni1000
• Temperature Range: -200°C to +850°C for platinum sensors
• Measurement Accuracy: ±0.1°C at reference temperature conditions
• System Resolution: 13-bit conversion for precise measurements
• Input Impedance: ≥10 MΩ for minimal signal loading
• Linearization Error: ±0.01% of full scale across entire range
• Update Speed: 640ms for 2-wire/4-wire, 1200ms for 3-wire configurations
• Temperature Drift: ±0.5°C at 25°C, ±0.9°C across 0°C to 60°C range
• Channel Isolation: 300 Vrms AC between input channels
• Bus Isolation: 1780V AC/2500V DC for 60 seconds protection

Environmental Durability & Compliance

• Operating Range: 0°C to 60°C (32°F to 140°F) ambient temperature
• Storage Conditions: -40°C to 85°C (-40°F to 185°F) without damage
• Humidity Tolerance: 95% relative humidity non-condensing
• Maximum Altitude: 5000 meters (16404 feet) operational capability
• ESD Protection: 4kV contact discharge and 8kV air discharge immunity
• EMC Performance: 10V/m field strength from 80MHz to 1000MHz
• The module carries FM Class 1 Division 2 hazardous location certification
• It complies with UL 508, CSA C22.2 No.142, and CE marking requirements

Installation & System Integration

• The standard format module requires only 9 input words for addressing
• Bus communication status shows through a dedicated green LED indicator
• Eight green channel LEDs display active temperature measurement status
• Red LED indicators immediately show channel faults and system errors
• Module power consumption remains low at 200mA bus current requirement
• Heat generation stays minimal with only 1 watt power dissipation
• The compact design weighs just 0.3kg for easy rack installation

Shipping & Packaging Information

• Each unit ships in individual protective packaging ensuring perfect condition
• Package dimensions measure 31.4cm × 16.5cm × 4.7cm (12.36″ × 6.50″ × 1.85″)
• Total shipment weight with packaging measures 440 grams (15.5 ounces)
• We ship globally via FedEx, UPS, and DHL for reliable and fast delivery
• All purchases include 12-month comprehensive warranty coverage

Expert Technical FAQ

• What is the minimum temperature this module can measure?
• The module accurately measures temperatures as low as -200°C using platinum RTD sensors.
• How many wiring configurations does the module support?
• It supports 2-wire, 3-wire, and 4-wire RTD connections with different update times.
• What is the module’s input impedance value?
• The input impedance measures 10 MΩ or higher to prevent signal measurement errors.
• Does the module provide electrical isolation between channels?
• Yes, it provides 300 Vrms AC isolation between adjacent input channels.
• What fault detection capabilities does the module include?
• It detects broken sensor wires, over-range conditions, and measurement errors.

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