Product Overview
- Model: 140DDI84100C
- Brand: Schneider Electric
- Series: Modicon Quantum
- Module Type: DC Discrete Input
- Total Inputs: 16 points
- Channel Groups: 8
- Logic Type: Positive (Sink)
- Addressing: 1 Input Word
- Module Format: Standard
Main Technical Data
- Input Voltage Range: 10–60 V DC
- Absolute Maximum Voltage: 75 V DC
- Switching Frequency: ≤ 100 Hz
- Response Time: 4 ms (ON to OFF / OFF to ON)
- Bus Current Requirement: 200 mA
- Power Dissipation: 1 W + (0.62 x active points)
- Isolation Group to Bus: 2500 Vrms
- Isolation Between Groups: 700 Vrms
- ESD Protection: 4 kV contact / 8 kV air
- EMC Immunity: 10 V/m
- Protective Coating: Humiseal 1A33
Supported Input Current
- 12V DC: 5–10 mA
- 24V DC: 6–30 mA
- 48V DC: 2–15 mA
- 60V DC: 1–5 mA
Environmental Specifications
- Operating Temperature: 0–60°C
- Storage Temperature: -40–85°C
- Humidity: Up to 95% (non-condensing)
- Operating Altitude: Up to 5000 m
- Certifications: UL 508, CSA, FM Class 1 Div 2, CE
- Indoor Use Only
LED Indicators
- 1 Green LED: Bus Active
- 1 Red LED: External Fault
- 16 Green LEDs: Input Status
Key Benefits
- Fast 4 ms response time
- Wide 10–60V DC input support
- Strong 2500 Vrms isolation protection
- Clear LED diagnostics
- Low power consumption
- Easy replacement and installation
- Stable performance in harsh environments
Warranty & Shipping
- 12 Months Warranty
- 100% New & Fully Tested
- Fast Delivery via FedEx, UPS, DHL
- Professional Export Packing
- Global Shipping Support
FAQ
1. How do I check if 140DDI84100C is compatible with my system?
Make sure your PLC rack is Modicon Quantum series. Confirm voltage range and available slot before installation.
2. Can it work with 24V DC sensors?
Yes. It fully supports 24V DC signals. It is suitable for common industrial field sensors.
3. What is the advantage of 2500 Vrms isolation?
It protects the PLC from voltage spikes and reduces electrical noise from field wiring.
4. How to choose between different input modules?
Count your total input signals. Consider future expansion. Choose enough points to avoid later upgrade costs.
5. What should be checked during replacement?
Power off first. Verify wiring type and voltage. After installation, check LED status and PLC diagnostics.
Contact Us
Email: info@oiltechcontrols.com
WhatsApp: +86 158 8020 0923
Copyright © 2026 Oiltech Controls Limited.
https://www.oiltechcontrols.com/
All rights reserved.
Partner PLCDCS HUB Limited.
Powergear X Automation Limited
All rights reserved.
Reviews
There are no reviews yet.