Schneider Electric 140AII33010 Intrinsically Safe Analog Input Module

Schneider Electric 140AII33010 Intrinsically Safe Current Input Module

The 140AII33010 module provides safe and reliable signal acquisition for hazardous environments. Schneider Electric designed this intrinsically safe module for critical process monitoring. 

Core Technical Specifications

• The Schneider Electric 140AII33010 accepts a wide input range of 0 to 25 mA, including 4-20mA and 0-20mA signals.
• It delivers high resolution up to 25,000 counts for the full 0-25 mA measurement range.
• The module achieves excellent accuracy of ±0.05% full scale at 25°C.
• It maintains a precise input impedance of 100 Ohms ±0.1%.
• A built-in 15 Hz single low-pass filter effectively reduces signal noise.
• The module has a 750 millisecond update time for stable data acquisition.
• It operates reliably within a temperature range of 0 to 60°C (32 to 140°F).
• Total power consumption is 7.5 Watts during normal operation.
• It provides robust 2500 V DC isolation between channels and bus for safety.

Installation and System Integration

• This module is specifically designed for intrinsically safe installations in hazardous locations.
• It integrates seamlessly with Modicon Quantum automation platforms for process control.
• The module requires proper installation according to intrinsic safety standards and guidelines.
• Always consult the official Schneider Electric documentation for complete wiring and installation procedures.

Packaging and Delivery Information

• Your order includes one (1) Schneider Electric 140AII33010 Intrinsically Safe Current Input Module.
• The package dimensions are 12.4 x 6.38 x 1.85 inches.
• The shipping weight is approximately 0.7 lbs (0.3 kg).
• We ship worldwide using reliable carriers: FedEx, UPS, and DHL for fast delivery.

Frequently Asked Questions (FAQ)

• What does "intrinsically safe" mean for this module? The 140AII33010 is designed to prevent ignition in hazardous areas by limiting electrical energy.
• What current signal ranges does it support? It supports 0-25mA, 4-20mA, and 0-20mA standard industrial current signals.
• What is the purpose of the 15Hz filter? The low-pass filter removes high-frequency noise for more stable and accurate readings.
• What is the isolation rating? It provides 2500V DC isolation between field channels and the control system bus.
• Is this module suitable for Division 1 areas? When installed correctly with approved barriers, it can be used in classified hazardous locations.

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