140DAI45300 Schneider Quantum Input - 32 Channel AC Module
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Schneider Electric 140DAI45300 48V AC Input Module
- High-density 32-input module for space-saving designs
- Direct 48V AC industrial signal processing
- Includes 12-month performance warranty
- Quick dispatch via FedEx, UPS, DHL
- Four isolated channel groups for safety
Compact 32-Channel Solution
The 140DAI45300 delivers maximum input density for Modicon Quantum systems. With 32 discrete inputs handling 48V AC signals, this module optimizes cabinet space while maintaining robust performance.
Critical Specifications
Input Capacity: 32 discrete channels
Voltage Level: 48V AC operation
Channel Groups: 4 isolated sections
Input Current: 9.8-11.7 mA
Response Speed: 0.75-12.3 ms
Isolation Rating: 1780 Vrms protection
Bus Power: 250 mA requirement
Visual Status: 32 individual LED indicators
Technical Profile
Product Category: Discrete Input Module
Manufacturer: Schneider Electric
Model Code: 140DAI45300
System Platform: Modicon Quantum
Signal Voltage: 48V AC nominal
On State Range: 29-56V AC
Off State Range: 0-10V AC
Temperature Range: 0°C to 60°C operating
Safety Standards: FM Class 1 Division 2, cUL listed
Country Origin: China
Design Advantages
• High channel count saves space
• Group isolation reduces interference
• Individual channel status monitoring
• Industrial noise immunity
• Wide operating temperature range
Frequently Asked Questions
How are the 32 channels organized?
Four groups of eight channels each. This grouping provides electrical isolation between sections for enhanced safety.
What industrial devices connect to this module?
Perfect for 48V AC sensors, control relays, machine interfaces, and industrial switches commonly found in factory automation.
Does it require special power supplies?
No external power needed. The module operates from the Quantum backplane power with 250mA current draw.
How reliable is the input sensing?
Very reliable with clear on/off thresholds. Recognizes valid signals from 29V to 56V while rejecting noise below 10V.
What maintenance is required?
Minimal maintenance needed. Just periodic visual inspection of status LEDs and ensuring clean connections.
Delivery & Protection
Express shipping options available with FedEx, UPS, and DHL. Your investment is secured with 12-month comprehensive warranty coverage.
Technical support available:
Email: sales@ubestplc.com
Phone: +86 180 3000 5825
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