Product Introduction
The Schneider Electric 140DAI54000 is a 16 channel discrete input module for the Modicon Quantum platform. It reads 115V AC signals with high accuracy and stability.
Core Highlights
- Sixteen AC input points.
- Designed for 115 V AC signals.
- Standard Quantum module size.
- Easy rack installation.
Input Channel Structure
- Sixteen independent channels.
- Single input word addressing.
- Clear signal separation.
- Reduced wiring errors.
Electrical Performance
- Nominal voltage: 115 V AC.
- Frequency range: 47 to 63 Hz.
- Input current up to 13.2 mA.
- High impedance design.
Signal Detection Range
- Logic one above 79 V AC.
- Logic zero below 20 V AC.
- Stable switching limits.
- Less false input status.
Response Speed
- Fast off to on response.
- Reaction time down to 0.75 ms.
- On to off under 12.3 ms.
- Good for real time signals.
Isolation & Protection
- 1780 Vrms isolation per channel.
- Strong bus isolation.
- Protects PLC backplane.
- Improves system safety.
Status Indicators
- Green LED for bus activity.
- Red LED for fault warning.
- Sixteen green input LEDs.
- Fast fault location.
Power & Efficiency
- Bus current draw: 180 mA.
- Power loss: 5.5 W max.
- Low heat output.
Environmental Strength
- Operating range: 0 to 60 °C.
- Storage range: -40 to 85 °C.
- Humidity up to 95 percent.
- Altitude up to 5000 m.
Compliance & Approval
- UL 508 certified.
- CSA C22.2 compliant.
- FM Class 1 Division 2.
- CE marked.
Physical Details
- Standard Quantum housing.
- Net weight: 0.68 lb.
- Compact design.
Typical Uses
- Motor status feedback.
- Switch and relay signals.
- Industrial panels.
- Process automation.
Key Benefits
- Reliable AC signal reading.
- Fast response time.
- Clear LED diagnostics.
- Long service life.
Warranty & Shipping
- 12 month quality warranty.
- Professional testing before ship.
- FedEx express delivery.
- UPS and DHL options.
Professional FAQ
- Is this module suitable for high voltage AC inputs?
- Yes. It is designed for stable 115 V AC signals.
- How do I choose between 115 V and 24 V input modules?
- Select based on field device voltage.
- Can it run in high noise environments?
- Yes. Strong isolation reduces interference.
- Does it support older Quantum PLC racks?
- Yes. It fits standard Modicon Quantum systems.
- Is this module good for continuous operation?
- Yes. It is built for long industrial duty.
Contact Information
- Email: info@oiltechcontrols.com
- WhatsApp: +86 158 8020 0923
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Oiltech Controls Limited.
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