{"product_id":"8273-501-2301d-digital-control-woodward","title":"8273-501 2301D Digital Control WOODWARD","description":"\u003cp\u003eConfigured for precise engine-driven generator regulation and speed reference execution in power management networks, the \u003cstrong\u003eWOODWARD 8273-501\u003c\/strong\u003e (\u003cstrong\u003e8273-501\u003c\/strong\u003e Digital Load Sharing and Speed Control) provides direct physical\/electrical execution.\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\u003e8273-501\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.91 kg (2 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e263 x 58 x 28 mm\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 (-40 to +158 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLess than 20 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e18 to 40 VDC (24 VDC nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed Range\u003c\/td\u003e\n\u003ctd\u003e90 to 3600 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPU Frequency Range\u003c\/td\u003e\n\u003ctd\u003e100 to 20,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog I\/O\u003c\/td\u003e\n\u003ctd\u003e2 configurable inputs, 1 configurable output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscrete I\/O\u003c\/td\u003e\n\u003ctd\u003e8 discrete inputs (3 configurable), 4 configurable relay outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Communication\u003c\/td\u003e\n\u003ctd\u003eRS-232 \/ RS-422 via 9-pin connector (1200 to 38,400 baud, full duplex)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eActuator Loop Feedback Response and Dynamic Load Sharing\u003c\/h3\u003e\n\u003cp\u003eThe module evaluates incoming MPU frequency signals ranging from 100 to 20,000 Hz to calculate real-time speed deviations against a 4-20 mA speed reference input. Control routines switch between isochronous and droop load sharing modes, maintaining high actuator loop feedback response. Internal output drivers adjust governor actuator positioning to balance generator load steps without inducing speed hunting or mechanical resonance.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the RS-232\/RS-422 serial interface configured for parameter tuning?\u003c\/p\u003e\n\u003cp\u003eA: Serial communication connects via the dedicated 9-pin connector at baud rates between 1200 and 38,400 baud in full duplex mode to adjust internal control parameters using Woodward service software.\u003c\/p\u003e\n\u003cp\u003eQ: What power supply tolerances are required for continuous operation?\u003c\/p\u003e\n\u003cp\u003eA: The hardware operates within an 18 to 40 VDC input range (nominal 24 VDC) and draws less than 20 W under full I\/O loading conditions.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the control chassis securely on a flat vertical surface within an ordinary (non-hazardous) location enclosure.\u003c\/li\u003e\n\u003cli\u003eRoute magnetic pickup unit (MPU) wires using twisted-shielded pair conductors, terminating the shield at the chassis ground lug only.\u003c\/li\u003e\n\u003cli\u003eEnsure the main 24 VDC power supply feed incorporates an inline slow-blow fuse rated to support the 20 W power requirement.\u003c\/li\u003e\n\u003cli\u003eMaintain separation between RS-232\/RS-422 serial lines and high-current relay output cabling to prevent electrical noise coupling.\u003c\/li\u003e\n\u003cli\u003eProvide a minimum clearance of 50 mm around the housing to facilitate thermal convection cooling across the unit.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":50733962395900,"sku":"8273-501","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/8273-5012.jpg?v=1785289632","url":"https:\/\/www.electronicplc.com\/es\/products\/8273-501-2301d-digital-control-woodward","provider":"Electronic PLC","version":"1.0","type":"link"}