Reliable AC Input for Your Control System
The Schneider Electric 140DAI54300C is a 16-channel AC input module. It is part of the trusted Modicon Quantum series. This module reads signals from switches and sensors. It works with 115VAC power. Perfect for factory and machine automation.
Key Benefits for Your Application
- High Channel Count: Monitor 16 devices with one module.
- Industrial Voltage: Directly connects to standard 115VAC devices.
- Built to Last: Conformal coating protects against dust and moisture.
- Global Standards: Meets CE, UL, and CSA safety requirements.
- Easy Integration: Needs only one word in the PLC memory map.
Complete Technical Specifications
- Manufacturer: Schneider Electric
- Series: Modicon Quantum
- Part Number: 140DAI54300C
- Input Channels: 16 channels
- Input Voltage: 115 Volts AC
- Input Current: 11.1 to 13.2 mA per point
- Max Leakage Current: 2.1 mA
- Bus Current Needed: 180 mA
- Power Dissipation: Max 5.5 Watts
- Ambient Temperature: 0°C to 60°C (32°F to 140°F)
- Safety Marks: CE, UL 508, CSA
- Weight: 0.3 kg (0.66 lbs)
- Protection: Conformal Coating on board
What You Need to Know Before Installing
- Ensure your chassis has enough backplane current.
- Use within the specified temperature range.
- Account for the module’s power usage in system design.
- Check that your field devices match the 115VAC rating.
Ordering, Shipping & Support
- All modules include a 12-month warranty.
- We ship globally via FedEx, UPS, and DHL.
- Real-time tracking is provided for all orders.
Frequently Asked Questions
About Specifications
- What does the input current range mean?
- Each channel draws between 11.1 and 13.2 mA when the input is ON.
- Can I use this module in a hot environment?
- Yes, it is rated for continuous operation up to 60°C (140°F).
About Installation & Use
- What is “conformal coating”?
- It is a protective layer on the circuit board. It guards against humidity, dust, and mild chemicals.
- How do I address this module in my PLC program?
- It requires one 16-bit input word in your Quantum PLC’s configuration.
Expert Selection Advice
- I need to monitor 30 switches. How many modules do I need?
- You need two 140DAI54300C modules. One handles 16 channels, two handle 32.
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