Schneider 490NRP95400 Remote I/O (RIO) Fiber Optic Drop Module

FAQ

Q1: What is the Schneider Electric 490NRP95400 used for?
A: The 490NRP95400 is used as a fiber optic Remote I/O drop interface for Modicon Quantum PLC systems, allowing remote I/O racks to communicate with the main PLC controller over an S908 RIO network.

Q2: What communication network does the 490NRP95400 support?
A: The module supports the Modicon S908 Remote I/O (RIO) network used with Quantum automation platforms.

Q3: What type of fiber cable is required for the 490NRP95400?
A: The 490NRP95400 supports multimode fiber only. Schneider Electric recommends 62.5/125 μm multimode fiber, while 50/125 μm and 100/140 μm multimode fibers are also supported.

Q4: Is the 490NRP95400 compatible with Modicon Quantum PLC systems?
A: Yes. The module belongs to the Modicon Quantum automation platform and is designed for Quantum Remote I/O applications.

Q5: What is the advantage of using fiber optic communication with this module?
A: Fiber optic communication provides electrical isolation, improved resistance to electromagnetic interference, and reliable communication over longer distances compared with traditional copper wiring.

Q6: What are the dimensions and weight of the 490NRP95400?
A: The module shipping information indicates a package weight of approximately 3.2 kg, with package dimensions around 299 × 398 × 150 mm. The actual module size is smaller than the shipping package.

Q7: Is the 490NRP95400 still available from Schneider Electric?
A: The 490NRP95400 has been discontinued by Schneider Electric and is no longer commercially available as a new product. Replacement options should be confirmed with Schneider Electric or automation system specialists.

Q8: What should be checked before replacing a 490NRP95400?
A: Before replacement, verify the Quantum PLC model, S908 RIO network configuration, fiber type, connector type, remote I/O rack compatibility, and existing application requirements to ensure system compatibility.

490NRP95400 Schneider

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