{"product_id":"schneider-modicon-quantum-490nrp25400-fiber-optic-repeater","title":"Schneider Modicon Quantum 490NRP25400 Fiber Optic Repeater","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Schneider 490NRP25400 is a high-performance fiber optic repeater module designed for the Modicon Quantum automation platform. This module extends the distance and reliability of Remote I\/O (RIO) and Control Networks by converting electrical signals into optical pulses. It provides critical galvanic isolation, effectively eliminating ground loops and electromagnetic interference (EMI) that often affect copper-based communication in large-scale industrial sites such as power plants, mining operations, and petrochemical refineries. By facilitating a robust optical backbone, the 490NRP25400 ensures deterministic data transmission over long distances, reducing system downtime caused by signal degradation or electrical surges.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports Modbus Plus and Remote I\/O (RIO) communication protocols.\u003c\/li\u003e\n\u003cli\u003eUtilizes multi-mode fiber optic cabling (62.5\/125 or 50\/125 micrometers).\u003c\/li\u003e\n\u003cli\u003eFeatures dual optical ports for flexible network topologies, including point-to-point and star configurations.\u003c\/li\u003e\n\u003cli\u003eProvides 500 VDC galvanic isolation between the network and ground.\u003c\/li\u003e\n\u003cli\u003eIntegrated diagnostic LEDs for real-time link status and signal power monitoring.\u003c\/li\u003e\n\u003cli\u003eOperates transparently within the network layer without requiring software configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThis module is ideal for distributed control systems requiring long-range communication between Quantum card racks. It is frequently deployed in environments with high EMI, such as power generation facilities, water treatment plants, and heavy manufacturing sites where electrical noise would otherwise compromise copper-based data integrity.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e490NRP25400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric \/ Modicon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eModicon Quantum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eFiber Optic Repeater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Wavelength\u003c\/td\u003e\n\u003ctd\u003e820 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Transmission Distance\u003c\/td\u003e\n\u003ctd\u003eUp to 3 km (depending on attenuation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Interface\u003c\/td\u003e\n\u003ctd\u003eST Connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e250 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e1.25 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5-95 percent (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe module occupies a single slot on a standard Modicon Quantum backplane.\u003c\/li\u003e\n\u003cli\u003eEnsure the rack power supply is switched off before inserting or removing the module.\u003c\/li\u003e\n\u003cli\u003eVerify that fiber optic cables are routed with a bend radius that adheres to the manufacturer's specifications to prevent signal loss at the ST connector interface.\u003c\/li\u003e\n\u003cli\u003eMaintain a clean environment for optical connectors; use protective caps when cables are disconnected to prevent dust contamination.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the Quantum rack to maintain the effectiveness of the module's galvanic isolation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch3\u003eDoes this module require software configuration?\u003c\/h3\u003e\n\u003cp\u003eNo, the 490NRP25400 operates transparently at the physical layer and does not require any software configuration or addressing.\u003c\/p\u003e\n\u003ch3\u003eCan this module be used with single-mode fiber?\u003c\/h3\u003e\n\u003cp\u003eNo, this specific model is designed for multi-mode fiber optic cables (62.5\/125 or 50\/125 micrometers) with an 820 nm wavelength.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":50743034544380,"sku":"490NRP25400","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_3cc127c4-63bd-40f7-80ee-6eeb7f53b164.jpg?v=1785460430","url":"https:\/\/www.electronicplc.com\/es\/products\/schneider-modicon-quantum-490nrp25400-fiber-optic-repeater","provider":"Electronic PLC","version":"1.0","type":"link"}