Input Module Schneider Electric 140AII33010

Product Introduction: Schneider Electric Modicon Quantum 140AII33010 Intrinsically Safe Analog Input Module

Detailed Technical Specifications

• Brand: Schneider Electric
• Model: 140AII33010
• Product Type: Intrinsically Safe Current Input Module
• Platform: Modicon Quantum Series
• Number of Inputs: 8 Channels
• Input Ranges: 4-20 mA, 0-20 mA, 0-25 mA
• Input Resolution: Up to 25,000 counts for the 0-25 mA range
• Absolute Accuracy: ±0.1% of full scale maximum at 25°C
• Linearity Error: 0.003% of full scale
• Update Time: 750 ms
• Input Impedance: 100 Ohm ±0.1%
• Common Mode Rejection: >100 dB at 50/60 Hz
• Isolation: 2500 V DC / 1780 V AC between channels and bus
• Operating Temperature: 0°C to 60°C (32°F to 140°F)

Intrinsic Safety & Certifications

• The module is certified for use in hazardous dust and gas atmospheres (Zones 20, 21, 22).
• It complies with ATEX Directive 94/9/EC and carries SIRA 02ATEX2345X certification.
• It also meets FM Class 1 Division 2 requirements for North American markets.
• The module features internal fusing for protection per intrinsic safety standards.
• Important: Hot swapping is not allowed due to intrinsic safety standards.

Environmental & Electrical Specifications

• The module has a high bus current requirement of 1500 mA.
• Its power dissipation is 7.5 Watts under normal operation.
• It operates reliably at altitudes up to 5000 meters (16,404 feet).
• The unit withstands 95% relative humidity without condensation.
• It offers high resistance to electrostatic discharge (8 kV air, 4 kV contact)

Frequently Asked Questions (FAQ)

• Q: Is this module suitable for use in explosive atmospheres?
  A: Yes, the 140AII33010 is ATEX/IECEx certified for Zones 20, 21, and 22.
• Q: What is the main application for this module?
  A: It is designed for intrinsically safe analog signal acquisition in hazardous locations like chemical plants or refineries.
• Q: Can I hot-swap this module while the system is powered?
  A: No. Hot swapping is strictly not allowed per intrinsic safety standards.
• Q: What is your shipping and return policy for this item?
  A: We ship in-stock items within 5 days via DHL/UPS/FedEx. This specific safety item has a “No Return” policy unless defective.
• Q: How many input channels does it have?
  A: It provides 8 channels for measuring current signals like 4-20 mA.

For technical support or to order the intrinsically safe Modicon Quantum 140AII33010, contact our experts. Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628