{"product_id":"woodward-5501-371-micronet-simplex-interface-module","title":"Woodward 5501-371 Micronet Simplex Interface Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Woodward 5501-371 is a high-reliability Micronet Simplex Interface Module engineered for high-speed data exchange and synchronized control within industrial automation environments. This module facilitates precise analog signal processing, translating complex input data into stable 4-20 mA output signals for field device modulation. Primarily deployed in gas turbine control systems, steam power plants, and oil and gas refineries, the 5501-371 serves as a critical bridge between the central processor and field instrumentation. Its robust interface design ensures low-latency communication, which is vital for maintaining system stability and reducing the risk of unscheduled downtime in critical infrastructure.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-density signal integrity optimized for the Woodward Micronet platform.\u003c\/li\u003e\n\u003cli\u003eDedicated analog-to-digital conversion circuitry designed to minimize thermal drift.\u003c\/li\u003e\n\u003cli\u003eSeamless integration with the Micronet backplane and VME-based control modules.\u003c\/li\u003e\n\u003cli\u003eCurrent-limited output stage (25 mA) to protect downstream equipment from overcurrent conditions.\u003c\/li\u003e\n\u003cli\u003eRuggedized construction suitable for demanding industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe 5501-371 is widely utilized in heavy industrial control applications, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGas turbine control systems.\u003c\/li\u003e\n\u003cli\u003eSteam power plant management.\u003c\/li\u003e\n\u003cli\u003eOil and gas refinery process automation.\u003c\/li\u003e\n\u003cli\u003eCritical infrastructure monitoring and control loops.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e5501-371\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWoodward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eMicronet Simplex Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eAnalog signal processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003e4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Input\/Output Rating\u003c\/td\u003e\n\u003ctd\u003e25 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 to 65 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 system power is completely disconnected before inserting or removing the module from the Micronet backplane.\u003c\/li\u003e\n\u003cli\u003eHandle the module using ESD-safe practices to prevent damage to sensitive internal circuitry.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated and secured within the rack to ensure proper backplane connectivity.\u003c\/li\u003e\n\u003cli\u003eRoute signal cables away from high-EMI sources, such as high-voltage power lines or variable frequency drives, to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation in the control cabinet to maintain the operating temperature within the specified -20 to 65 deg C range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 5501-371?\u003c\/h3\u003e\u003cp\u003eThe 5501-371 acts as an interface module for the Woodward Micronet system, processing analog signals and providing 4-20 mA outputs for field device control.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with other Micronet components?\u003c\/h3\u003e\u003cp\u003eYes, the 5501-371 is designed to interface directly with the Micronet backplane and is compatible with other standard Woodward Micronet control modules.\u003c\/p\u003e\u003ch3\u003eWhat should I do if the module experiences thermal drift?\u003c\/h3\u003e\u003cp\u003eThe module is engineered with specific circuitry to minimize thermal drift. If you observe performance issues, ensure the cabinet cooling system is functioning correctly and that the module is operating within its rated temperature range of -20 to 65 deg C.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":50701678510332,"sku":"5501-371","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_db2f05cd-1322-4979-9abb-79a2e5f11c1b.jpg?v=1785125978","url":"https:\/\/www.electronicplc.com\/products\/woodward-5501-371-micronet-simplex-interface-module","provider":"Electronic PLC","version":"1.0","type":"link"}