{"product_id":"triconex-4201-remote-extender-module-fiber-optic-rxm","title":"Triconex 4201 Remote Extender Module Fiber Optic RXM","description":"\u003ch2\u003eTriconex 4201 Remote Extender Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTriconex 4201\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e4201\u003c\/strong\u003e Remote Extender Module (RXM), operates as a dedicated hardware component for extending I\/O chassis loops over fiber-optic links within Tricon v9 and later controller platforms. Configured to establish deterministic communication lines across distant nodes, the module supports multi-mode fiber-optic connections up to 12 km without introducing signal degradation. The hardware converts backplane parallel bus structures into high-speed serial optical streams, ensuring synchronized real-time processing of distant emergency safety operations under TriStation 1131 software control.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e4201\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTriconex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.80 lbs (1.72 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard chassis rack-mount physical dimension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eUp to 30 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Medium\u003c\/td\u003e\n\u003ctd\u003eMulti-mode fiber optic (62.5\/125 um or 50\/125 um)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Connectors\u003c\/td\u003e\n\u003ctd\u003eUp to 6 ST-type ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e500 VDC fiber-optic galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Bounds\u003c\/td\u003e\n\u003ctd\u003eUp to 3 RXM sets per primary module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eIEC 61508 SIL 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFail-Safe State Execution\u003c\/h3\u003e\n\u003cp\u003eThe unit operates in conjunction with a triple modular redundancy (TMR) 2oo3 architecture, providing isolated data transmission channels that preserve independent system processing paths over extended physical ranges. Built-in link monitoring routines execute real-time fault detection within 10 ms, scanning for optical power degradation or hardware timing faults. The fiber-optic medium delivers total electromagnetic and radio frequency interference immunity, maintaining deterministic network synchronization and fail-safe state execution even if high-voltage ground potential rises occur between the distributed safety racks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What procedures govern online hot-swapping for a degraded 4201 remote module?\u003c\/p\u003e\n\u003cp\u003eA: The chassis backplane supports online hot-swap capabilities for the extension hardware. Inserting a new module triggers automatic diagnostic alignment where active primary nodes verify firmware flash compatibility and initialize the optical links before bringing the remote I\/O channels online.\u003c\/p\u003e\n\u003cp\u003eQ: How does the network handle an unexpected optical line break between the nodes?\u003c\/p\u003e\n\u003cp\u003eA: The TMR configuration maintains three independent fiber links between the primary and remote chassis. If a single optical path encounters a physical fiber break, the 2oo3 voting logic isolates the failed line within 10 ms, maintaining uninterrupted remote safety execution over the remaining functional lines.\u003c\/p\u003e\n\u003cp\u003eQ: What are the input power boundaries for the module during continuous operation?\u003c\/p\u003e\n\u003cp\u003eA: The module operates on a nominal 24 VDC input supply, with an acceptable engineering operating range spanning 18-30 VDC. Power consumption peaks at 30 W under full multi-port optical transmission states.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInstall the module into the designated slot of the primary or remote Triconex chassis backplane, pushing firmly until the rear alignment pins latch.\u003c\/li\u003e\n\u003cli\u003eTerminate the multi-mode optical cables at the designated ST-type connectors, ensuring the fiber faces are clean and free of dust before insertion.\u003c\/li\u003e\n\u003cli\u003eKeep the fiber-optic cable bend radius well within the manufacturer specification to avoid macro-bending signal losses across the 12 km link.\u003c\/li\u003e\n\u003cli\u003eRoute all 24 VDC power source lines through separate, dedicated conduits to isolate the module from nearby high-current inductive switching devices.\u003c\/li\u003e\n\u003cli\u003eConnect the chassis ground terminal directly to the low-impedance copper instrumentation grounding bar inside the safety enclosure.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":43712119242842,"sku":"4201","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/139._b69fc8a3-c837-4274-a587-9c269422c2c0.jpg?v=1784771777","url":"https:\/\/www.spareoil.com\/es\/products\/triconex-4201-remote-extender-module-fiber-optic-rxm","provider":"SpareOil Automation","version":"1.0","type":"link"}