Product Introduction
The Schneider Electric 140AVI03000C is an analog input module for the Modicon Quantum platform.
It delivers accurate voltage and current signal acquisition in demanding automation systems.
Core Selling Points
- Eight differential channels for stable measurements.
- Wide signal type support reduces module count.
- Fast update rate improves process response.
- Strong isolation protects the control bus.
- Designed for harsh industrial environments.
Signal Capability
- Supports bipolar and unipolar voltage signals.
- Handles current signals up to 20 mA.
- 16-bit resolution ensures fine detail.
- Low-pass filter improves noise rejection.
- High common mode rejection at 60 Hz.
Electrical Performance
- Absolute maximum input: 50 V DC.
- Input impedance optimized for accuracy.
- Update time: 10 ms.
- Bus current demand: 280 mA.
- Power dissipation: 2.2 W.
Accuracy & Stability
- Absolute accuracy up to ±0.03%.
- Excellent linearity across full scale.
- Low temperature drift improves long-term use.
- Reliable readings in changing conditions.
Isolation & Protection
- 500 Vrms isolation between channels and bus.
- High resistance to electrical noise.
- ESD protection up to 8 kV air discharge.
- Resists electromagnetic fields up to 10 V/m.
Local Status Indication
- Green LED for bus activity.
- Red LED for external faults.
- Individual LEDs for each channel state.
- Fast visual troubleshooting.
Environmental Limits
- Operating temperature: 0°C to 60°C.
- Storage temperature: -40°C to 85°C.
- Humidity tolerance up to 95%.
- Conformal coating protects electronics.
Mechanical Details
- Standard Modicon Quantum module format.
- Net weight: about 0.3 kg.
- Compact size fits dense cabinets.
- Easy rack installation.
Typical Applications
- Process automation systems.
- Power and energy monitoring.
- Chemical and oil industries.
- Factory control panels.
Warranty & Shipping
- 12-month quality warranty.
- Carefully packed for transport.
- Shipping via FedEx, UPS, or DHL.
- Worldwide delivery available.
Professional FAQ
- Is this module suitable for mixed signal types?
- Yes, it supports both voltage and current inputs.
- Does high isolation matter in real plants?
- Yes, it protects PLC systems from noise damage.
- How do I choose input range?
- Match the sensor output to the configured range.
- Is fast update time important?
- Yes, it improves real-time control accuracy.
- Can this replace older Quantum modules?
- Yes, it fits standard Modicon Quantum racks.
Contact Information Inquiries:
info@oiltechcontrols.com |
+86 158 8020 0923
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Oiltech Controls Limited.
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