Product Introduction
The 140DAI45300 is a Schneider Electric Modicon Quantum module. It reads 32 AC voltage signals from switches and sensors. This module helps machines understand real-world conditions.
Key Features & Advantages
- 32 AC Input Channels: Monitor many devices with one module.
- High Electrical Isolation: 1780V protection prevents damage from surges.
- Clear Status Indicators: 32 green LEDs show each input’s state clearly.
- Wide Voltage Range: Works reliably from 47Hz to 63Hz power systems.
- Rugged Industrial Design: FM and cUL certified for tough environments.
- Easy System Integration: Simple setup with Modicon Quantum racks.
Complete Technical Details
- Brand: Schneider Electric
- Model: 140DAI45300
- Platform: Modicon Quantum
- Module Type: AC Discrete Input
- Number of Inputs: 32 channels
- Input Voltage: 48 Volts AC
- Frequency Range: 47-63 Hz
- Input Groups: 4 groups of 8 channels
- On-State Voltage: 29-56V AC (60Hz), 34-56V AC (50Hz)
- Off-State Voltage: 0-10V AC
- Input Current: 11.7mA (60Hz), 9.8mA (50Hz)
- Response Time: 0.75-12.3 ms per cycle
- Isolation Voltage: 1780 Vrms (channel to bus)
- Power Consumption: 250mA from backplane
- Heat Dissipation: 10.9 Watts maximum
- LED Indicators: 32 input LEDs + communication/fault LEDs
- Software Compatibility: Unity Pro, ProWORX 32
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Storage Temperature: -40°C to 85°C (-40°F to 185°F)
- Humidity Rating: 95% non-condensing
- Altitude Rating: Up to 5000 meters
- Certifications: UL, CSA, FM Class 1 Div 2, cUL
- EMC Protection: 8kV air discharge, 4kV contact discharge
- Net Weight: 0.3 kg (0.7 lbs)
Package Includes
- One 140DAI45300 AC Input Module
- Installation documentation
- 12-month performance warranty
Shipping & Delivery Options
- International shipping available
- Carriers: FedEx, UPS, DHL
- Real-time tracking provided
- Fast order processing
Installation Notes
- Install in Modicon Quantum rack
- Ensure proper grounding
- Use correct wire size for connections
- Follow local electrical codes
Typical Applications
- Machine control and monitoring systems
- Process automation input sensing
- Factory equipment status monitoring
- Safety interlock and switch reading
Frequently Asked Questions
Can this module read both AC and DC signals?
No, the 140DAI45300 is designed only for 48V AC signals. Use DC input modules for DC voltage reading.
How are the 32 inputs organized?
Inputs are in 4 groups of 8. Each group shares common isolation boundaries within the module.
What happens if voltage exceeds 56V AC?
The module can handle brief surges up to 100V for one cycle. Continuous over-voltage may cause damage.
Practical tip: What causes the red fault LED to light?
Usually a wiring problem or power issue. Check for loose connections or incorrect voltage on the input channels.
Should I choose this or a DC input module?
Choose the 140DAI45300 for AC limit switches and sensors. Choose DC modules for proximity sensors and electronic devices.
Contact for Sales & Support
Email: info@oiltechcontrols.com
Phone/WhatsApp: +86 158 8020 0923
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