{"product_id":"schneider-modicon-series-nwrr85001-communication-modules","title":"Schneider Electric NWRR85001 Modicon Communication Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Schneider Electric NWRR85001 is a specialized communication interface module designed for the Modicon automation ecosystem. It functions as a robust gateway for industrial networking, facilitating reliable data exchange between field-level devices and higher-level control systems. This module is engineered to maintain deterministic communication in demanding industrial environments, including power generation, petrochemical processing, and heavy manufacturing, where signal integrity and network uptime are critical to operational safety.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual redundant physical media ports supporting ring or star network topologies for high availability.\u003c\/li\u003e\n\u003cli\u003eIntegrated isolation circuitry to suppress common-mode voltage interference.\u003c\/li\u003e\n\u003cli\u003eConcurrent support for industrial protocols including Modbus TCP and Ethernet\/IP.\u003c\/li\u003e\n\u003cli\u003eHardware-level packet prioritization to minimize latency on the CPU backplane.\u003c\/li\u003e\n\u003cli\u003eReal-time network health diagnostics to proactively identify communication degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis communication module is suitable for distributed control architectures where reliable, noise-immune data transmission is required. It is commonly deployed in hazardous area processing zones, thermal power plants, and mining infrastructure to bridge physical network layers and prevent system-wide communication failures.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eNWRR85001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e550 mA at 24 VDC (13.2 W max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interfaces\u003c\/td\u003e\n\u003ctd\u003eDual RJ-45 10\/100 Mbps copper Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 V RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e10\/100 Mbps (auto-negotiation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the module is installed in a clean, dry, and vibration-dampened enclosure suitable for the application environment.\u003c\/li\u003e\n\u003cli\u003eAlways disconnect the 24 VDC power supply before inserting or removing the module from the rack to prevent electrical arcing or damage to the backplane pins.\u003c\/li\u003e\n\u003cli\u003eUse shielded Ethernet cabling for all network connections to maintain EMI immunity, especially in high-noise industrial zones.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the module chassis to the system common ground to facilitate effective surge and noise suppression.\u003c\/li\u003e\n\u003cli\u003eVerify that the ambient temperature within the cabinet does not exceed the specified 70 deg C limit to ensure long-term component reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eDoes this module support redundant network configurations?\u003c\/h3\u003e\u003cp\u003eYes, the NWRR85001 features dual physical media ports that support ring or star topologies, allowing for instantaneous recovery paths in the event of a cable break.\u003c\/p\u003e\u003ch3\u003eWhat is the primary function of the NWRR85001?\u003c\/h3\u003e\u003cp\u003eIt acts as a deterministic communication gateway for the Modicon platform, managing protocol transactions and network health monitoring to ensure stable data flow between distributed control nodes.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":51009105133820,"sku":"NWRR85001","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_64dd49c8-4bbc-474c-952e-3fedc3b74ab7.jpg?v=1787597597","url":"https:\/\/www.electronicplc.com\/products\/schneider-modicon-series-nwrr85001-communication-modules","provider":"Electronic PLC","version":"1.0","type":"link"}