Schneider 140ATI03000 - 8-Channel Thermocouple Input

Thermocouple Measurement: Schneider Electric 140ATI03000 Module

This module provides reliable temperature monitoring for high-heat applications. The 140ATI03000 connects directly to industrial thermocouples without signal conditioning. 

Technical Specifications & Capabilities

• Input Channels: 8 dedicated thermocouple inputs for temperature monitoring
• Thermocouple Types: Supports J, E, K, T, R, and S industry-standard thermocouples
• Temperature Ranges: From 210°C to 1665°C depending on thermocouple type
• Measurement Resolution: Provides 16-bit resolution for precise temperature data
• Reading Accuracy: Maintains ±2°C plus 0.1% of reading accuracy
• Signal Linearity: Features approximately 1°C linearity error across ranges
• Update Speed: Refreshes all channels every 1000 milliseconds
• Noise Rejection: Offers better than -120 dB common mode rejection at 50/60 Hz
• Cold Junction: Includes built-in compensation for 0-60°C ambient variations
• Isolation Protection: Provides 2500 V DC isolation between field and system
• Power Usage: Consumes only 1.5 Watts during operation
• Operating Range: Functions from 0 to 60°C (32 to 140°F)

Installation & System Integration

• Platform Compatibility: Designed for Modicon Quantum automation systems
• Wiring Simplicity: Direct thermocouple connection eliminates need for transmitters
• Channel Isolation: Each input electrically isolated for measurement integrity
• Diagnostic Features: Includes monitoring for thermocouple break detection
• Configuration: Easily programmable for different thermocouple types per channel

Packaging & Delivery Details

• Package Contents: One factory-new Schneider Electric 140ATI03000 module
• Included Components: All necessary mounting and connection hardware
• Shipping Options: Available via FedEx, UPS, or DHL expedited services
• Processing Time: Orders typically ship within 24 hours

Common Application Questions

• What thermocouple types does this module support? The 140ATI03000 works with J, E, K, T, R, and S type thermocouples.
• Can I mix different thermocouple types on one module? Yes, each channel independently configures for specific thermocouple types.
• What is cold junction compensation? This feature corrects for temperature variations at the connection point for accurate readings.
• How accurate are the temperature measurements? Accuracy is ±2°C plus 0.1% of the reading, suitable for industrial applications.
• What's the maximum temperature it can measure? With type R/S thermocouples, it measures up to 1665°C (3030°F).
• Does it need special wiring? Use proper thermocouple extension wire matching your sensor type.

Usage Note: For best accuracy, ensure thermocouple connections remain within the module's 0-60°C ambient range where cold junction compensation operates.

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