Product details
Schneider Electric 140DAI55300 High-Voltage Input Module
The Schneider Electric 140DAI55300 delivers reliable high-voltage AC input capability for industrial automation systems. This 32-point discrete input module handles 115V AC signals with precision and safety.
Technical Specifications
- Brand: Schneider Electric
- Model: 140DAI55300
- Input Type: 115V AC discrete
- Number of Points: 32 points
- Channel Groups: 4 isolated groups
- Input Voltage: 79-132V AC (state 1)
- Input Current: 11.1-13.2 mA
- Input Impedance: 12-14.4 kOhm capacitive
- Response Time: 0.75-12.3 ms
- Isolation: 1780 Vrms between groups
- Power Consumption: 10.9W maximum
- Backplane Current: 250 mA @ 5V
- Operating Temperature: 0°C to 60°C
- Certifications: UL, CSA, FM Class 1 Div 2, cUL, CE
- Weight: 15.8 oz (448g)
- Dimensions: 12.28″ x 11.81″ x 1.77″
Input Characteristics
- State 1 Voltage: 79-132V AC (57-63 Hz)
- State 0 Voltage: 0-20V AC
- Max Continuous Voltage: 132V AC
- Peak Voltage: 200V AC for 1 cycle
- Leakage Current: 2.1 mA maximum
- Frequency Range: 47-63 Hz
Protection Features
- 4kV contact ESD protection
- 8kV air discharge protection
- EMC immunity 10V/m (80-2000MHz)
- Group-to-group isolation (1780 Vrms)
- Overvoltage protection
Status Indicators
- 32 green LEDs for individual input status
- Green Active LED for bus communication
- Red Fault LED for external errors
- Visual diagnostics for quick troubleshooting
- Real-time status monitoring
Compatibility & Integration
- Unity Pro software support
- ProWORX 32 compatibility
- Concept programming platform
- Modicon Quantum platform
- 2 input words addressing requirement
Shipping & Support
- Single unit packaging
- Global shipping: FedEx, UPS, DHL
- Express delivery available
- Warranty: 12 months
- Return policy: Yes
Frequently Asked Questions
- What voltage range does this module accept? 79-132V AC for reliable state 1 detection.
- How many input points are available? 32 discrete input points in a single module.
- Is this module suitable for hazardous locations? Yes, FM Class 1 Division 2 certified.
- What is the response time for input detection? 0.75ms to 12.3ms depending on transition direction.
- What software platforms support this module? Unity Pro, ProWORX 32, and Concept.
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