Product Introduction
The Schneider Electric 140NOM25200C is a DIO head-end adapter for the Modicon Quantum platform.
It connects remote I/O using fiber and serial communication.
This module is built for stable and fast industrial data exchange.
Key Product Strengths
- Dual interface design improves network flexibility.
- Fiber link supports long-distance communication.
- RS-232 port simplifies local integration.
- High signal stability reduces data errors.
- Designed for continuous industrial use.
Communication Interfaces
- One Modbus fiber optic interface.
- One Modbus RS-232 twisted pair interface.
- RJ45 connector for serial connection.
- TX and RX connectors for fiber link.
Data and Performance
- Transmission speed up to 1 Mbps.
- Supports 30 input words.
- Supports 32 output words.
- Dynamic range rated at 20 dB.
Signal Quality Metrics
- Minimum pulse distortion: 5 ns.
- Low jitter improves timing accuracy.
- Rise time: 20 ns.
- Fall time: 20 ns.
Optical Characteristics
- Fiber wavelength: 820 nm.
- Power loss budget up to 16.5 dB.
- High sensitivity above 30 dBm.
- Detected silence threshold at -36 dBm.
Power Requirements
- Power dissipation: 4 W.
- Bus current requirement: 750 mA.
- Stable operation under full load.
Environmental Resistance
- Operating temperature: 0 to 60 °C.
- Storage temperature: -40 to 85 °C.
- Humidity up to 95 percent non-condensing.
- Conformal coating for added protection.
Compliance and Certifications
- UL 508 compliant.
- CSA Class 1 Division 2 certified.
- Approved by RINA, DNV, and GL.
- C-tick and GOST certified.
Typical Use Scenarios
- Remote I/O communication.
- Process automation systems.
- Energy and marine automation.
- Large-scale control networks.
Warranty and Shipping
- Standard warranty period: 12 months.
- Factory-grade protective packaging.
- Shipping via FedEx, UPS, or DHL.
Professional FAQ
- When should fiber communication be used?
- Fiber works best for long distance and noise areas.
- Is this adapter suitable for marine projects?
- Yes. It carries marine and offshore approvals.
- How do I select the right head-end adapter?
- Check interface type and I/O word needs.
- Does signal quality matter in large systems?
- Yes. Low jitter improves system stability.
- Can this module replace older Quantum adapters?
- Yes. It fits standard Modicon Quantum racks.
Contact Information Inquiries:
info@oiltechcontrols.com ,
+86 158 8020 0923
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