{"product_id":"triconex-4351a-tricon-communication-module","title":"Triconex 4351A Tricon Communication Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Triconex 4351A is a high-availability communication module engineered for integration within Tricon Safety Instrumented Systems (SIS). It serves as a dedicated interface for secure, deterministic data exchange between the safety system and external plant networks or serial devices. By offloading communication tasks from the main processors, the 4351A ensures that critical safety logic execution remains unaffected by network traffic, thereby enhancing overall system reliability and performance in demanding industrial environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupports multi-protocol communication including Modbus, TCP\/IP, and TSAA.\u003c\/li\u003e\n\u003cli\u003eFeatures four serial channels and two network ports for flexible connectivity.\u003c\/li\u003e\n\u003cli\u003eProvides 500 VDC electrical isolation to protect internal logic from field transients.\u003c\/li\u003e\n\u003cli\u003eSupports IP Multicast and peer-to-peer time synchronization for deterministic data handling.\u003c\/li\u003e\n\u003cli\u003eIndependent processing architecture prevents network congestion and maintains system telemetry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe 4351A module is widely utilized in critical infrastructure and process industries requiring high-integrity safety systems, including oil and gas refining, petrochemical processing, thermal power generation, and mining operations.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eInvensys Triconex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e4351A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eTricon System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Ports\u003c\/td\u003e\n\u003ctd\u003e4 ports (up to 115.2 Kbps each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Ports\u003c\/td\u003e\n\u003ctd\u003e2 ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Speed\u003c\/td\u003e\n\u003ctd\u003e10\/100 Mbps (Copper), 100 Mbps (Fiber)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Isolation\u003c\/td\u003e\n\u003ctd\u003e500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e9 W (typical)\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\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the Tricon system is powered down before inserting or removing the communication module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is correctly seated in the designated chassis slot and secured with the integrated locking mechanism.\u003c\/li\u003e\n\u003cli\u003eUse shielded communication cables to minimize electromagnetic interference (EMI) in high-noise industrial environments.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation within the cabinet to ensure the module operates within its specified temperature range of 0 to 60 deg C.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD (Electrostatic Discharge) handling procedures when touching internal components or connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat protocols does the 4351A support?\u003c\/h3\u003e\u003cp\u003eThe module supports several industrial protocols, including TriStation, Modbus, TCP\/IP, and TSAA with IP Multicast support.\u003c\/p\u003e\u003ch3\u003eIs the 4351A suitable for hazardous area applications?\u003c\/h3\u003e\u003cp\u003eYes, the module is designed for use in safety-critical applications within hazardous environments, provided it is installed within an appropriate, certified enclosure as per the system design requirements.\u003c\/p\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":50965551677692,"sku":"4351A","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_83d6be72-ef0f-463a-82b6-9c1a8b8ed760.jpg?v=1786412306","url":"https:\/\/www.electronicplc.com\/es\/products\/triconex-4351a-tricon-communication-module","provider":"Electronic PLC","version":"1.0","type":"link"}