{"product_id":"4201rxm-triconex-rxm-module-for-fault-tolerant-communication","title":"4201RXM | Triconex RXM Module for Fault-Tolerant Communication","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Triconex 4201RXM is a high-performance redundant communication module designed for safety-critical industrial environments.\u003cbr\u003eIt extends Tricon I\/O bus signals to remote chassis, enabling I\/O modules to operate kilometers away from the main system.\u003cbr\u003eMoreover, RXM sets act as repeaters while providing ground loop isolation to prevent signal interference.\u003cbr\u003eThe module’s triple modular redundancy (TMR) architecture ensures continuous operation even in the event of hardware failures.\u003cbr\u003eEngineered for industrial conditions, the 4201RXM delivers reliable, fault-tolerant communication in harsh environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRedundant Communication Module (RXM)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4201RXM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSchneider Electric (Triconex brand)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTriconex SIS (Tricon\/Trident platforms)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eArchitecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTriple Modular Redundancy (TMR)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Interfaces:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEthernet 10\/100 Mbps, RS‑232\/RS‑485 serial ports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtocols Supported:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eModbus TCP\/IP, Modbus RTU, OPC, Triconex peer-to-peer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDual redundant communication channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in self-diagnostics, link monitoring, redundancy health checks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 VDC nominal (range 18–30 VDC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e30 W maximum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCable Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMulti-mode fiber optic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCable Length Limit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUp to 2 km (1.2 miles)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnectors:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6 Fiber Optic with ST Modem Ports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e–40 °C to +70 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e–40 °C to +85 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHumidity Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10–95% non-condensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (H × W × D):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e410 × 280 × 160 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.8 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCertifications:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCE, UL, ATEX, IECEx\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the maximum distance this RXM module can extend I\/O signals?\u003c\/strong\u003e\u003cbr\u003eThe 4201RXM supports up to 2 km (1.2 miles) for remote chassis connectivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Which communication protocols does it support?\u003c\/strong\u003e\u003cbr\u003eIt supports Modbus TCP\/IP, Modbus RTU, OPC, and Triconex peer-to-peer protocol.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is it fault-tolerant for safety-critical applications?\u003c\/strong\u003e\u003cbr\u003eYes, the TMR architecture and dual redundant channels provide SIL 3-level fault tolerance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Can it operate in harsh environments?\u003c\/strong\u003e\u003cbr\u003eMoreover, it withstands temperatures from –40 °C to +70 °C and resists vibration and EMI interference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: How many remote locations can one primary RXM set serve?\u003c\/strong\u003e\u003cbr\u003eA primary RXM set can link to three remote RXM sets in separate chassis simultaneously\u003c\/p\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":43893930917987,"sku":"4201RXM","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/4.1_994b370a-30ba-4a34-ad3a-62993ccd5c17.jpg?v=1765877203","url":"https:\/\/www.autocontrolglobal.com\/id\/products\/4201rxm-triconex-rxm-module-for-fault-tolerant-communication","provider":"AutoControl Global","version":"1.0","type":"link"}