{"product_id":"is215wepah2b-ge-wind-energy-pitch-axis-board","title":"IS215WEPAH2B | GE | Wind Energy Pitch Axis Board","description":"\u003cp\u003eConfigured for precision blade pitch control in Mark VIe turbine systems, the \u003cstrong\u003eGE IS215WEPAH2B\u003c\/strong\u003e (\u003cstrong\u003eIS215WEPAH2B\u003c\/strong\u003e Wind Energy Pitch Axis board) provides direct physical and electrical execution of multi-channel I\/O signals, including encoder feedback and pulse-width modulated actuator 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\u003eIS215WEPAH2B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Energy\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\u003eStandard PCB assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eMark VIe standard module form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial rated range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem-bus dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Inputs\u003c\/td\u003e\n\u003ctd\u003e29 (8 Analog, 1 Incremental Encoder, 20 Discrete)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Outputs\u003c\/td\u003e\n\u003ctd\u003e14 (1 Analog, 9 Relay, 2 PWM, 2 Discrete)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003e2 RS-485 interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Coating\u003c\/td\u003e\n\u003ctd\u003eConformal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity Licences\u003c\/h3\u003e\n\u003cp\u003eThe IS215WEPAH2B serves as a high-density I\/O node within the Mark VIe Speedtronic platform. The assembly facilitates deterministic data exchange, supporting high backplane bus communication velocity to process critical pitch positioning loops. Firmware flash compatibility is governed by the host controller's specific revision requirements, ensuring module integration adheres to established system timing. The module provides I\/O density scaling by consolidating multiple signal types—analog, discrete, and pulse-width modulated—onto a single board, reducing cabinet footprint while maintaining signal isolation. The integrated RS-485 interfaces enable deterministic network connectivity for auxiliary communication, allowing for synchronized control across distributed pitch axis actuators.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the IS215WEPAH2B be replaced without powering down the turbine pitch system?\u003c\/p\u003e\n\u003cp\u003eA: No. The board must be de-energized prior to removal or insertion to prevent electrical transients that could damage the backplane or result in unintended actuator movement.\u003c\/p\u003e\n\u003cp\u003eQ: Is it possible to configure the PWM outputs for non-standard frequency modulation?\u003c\/p\u003e\n\u003cp\u003eA: PWM output frequency and duty cycle are programmed through the primary controller’s software interface. Ensure the software configuration matches the specific hardware revision (B) to prevent output instability.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the board into the designated Mark VIe chassis slot, ensuring the backplane connectors are fully engaged. Use the factory-supplied mounting hardware to guarantee proper grounding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Terminate all I\/O connections to the corresponding terminal board, utilizing shielded cable for analog and encoder inputs to mitigate electromagnetic interference. Ground cable shields at the cabinet entrance point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Integrity:\u003c\/strong\u003e The module is protected by a conformal coating. Handle the assembly by the edges to prevent damage to the protective layer, as breaches can lead to oxidation in high-humidity turbine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegration:\u003c\/strong\u003e Upon installation, verify communication via the control interface. Perform a signal loop check for all 29 inputs and 14 outputs to ensure correct mapping and electrical continuity before releasing the system for operational use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Verification:\u003c\/strong\u003e Monitor the PWM control output feedback in the diagnostic software to ensure accurate pulse-width modulation performance and synchronization with pitch actuator requirements.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52937915629877,"sku":"IS215WEPAH2B","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/IS215WEPAH2B.png?v=1780040282","url":"https:\/\/www.5gplc.com\/products\/is215wepah2b-ge-wind-energy-pitch-axis-board","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}