Schneider 140ARI03010 Analog Input Module

Schneider Electric Modicon Quantum RTD Temperature Input Module

Core Technical Specifications

• The brand is Schneider Electric, and the specific model is the 140ARI03010.
• This module provides 8 analogue input channels for RTD temperature probes.
• It supports multiple sensor types: Pt 100, 200, 500, 1000 and Ni 100, 200, 500, 1000.
• The temperature measurement range spans from -200°C to +850°C depending on the sensor.
• It offers a solid analogue input resolution of 13 bits for accurate readings.
• You get excellent absolute accuracy error of 0.1 °C for precise temperature monitoring.
• The module maintains a low linearity error of ±0.01% of full scale or ±0.5°C.
• It features differential input type with high input impedance ≥ 10 MOhm.

Performance and Safety Features

• The update time varies by wiring: 640 ms for 2/4-wire and 1200 ms for 3-wire configurations.
• It provides strong isolation between channels and bus (1780 V AC, 2500 V DC for 60 s).
• Isolation between individual channels is rated at 300 Vrms AC for safety.
• The module includes comprehensive fault detection for broken wire and overtacking scale conditions.
• Detailed local signalling uses 18 LEDs (green/red) for channel and bus status.
• It has a very low bus current requirement of only 200 mA.
• The power dissipation is minimal at just 1 Watt.

Frequently Asked Questions (FAQ)

• What is the lead time for this RTD input module?
  We maintain stock and typically ship orders within 5 business days.
• Which shipping methods do you offer?
  We use major carriers like DHL, FedEx, and UPS for fast and reliable delivery.
• Do you accept returns for this product?
  Yes, we provide a 30-day return policy for the 140ARI03010 under standard conditions.
• How many temperature sensors can this module connect?
  The 140ARI03010 supports 8 RTD sensor inputs simultaneously.
• What types of RTD sensors are compatible?
  It supports Pt and Ni types in 100, 200, 500, and 1000 Ohm variants for various temperature ranges.

Contact Information Inquiries: sales@nex-auto.com or +86 153 9242 9628.