{"product_id":"abb-yph108b-control-module","title":"ABB YPH108B Control Module","description":"\u003cp\u003eThe \u003cstrong\u003eABB YPH108B\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eYPH108B\u003c\/strong\u003e Speed Measuring Board, operates as a dedicated hardware component for precise speed measurement and reliable signal processing within industrial automation control systems.\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\u003eYPH108B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e14.8 cm x 7.5 cm x 1.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2.4 W (24 VDC Nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSpeed Measuring Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003eApprox 330 ohms for current input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Input\u003c\/td\u003e\n\u003ctd\u003eSupports 0-20 mA (active) and 4-20 mA (passive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC (for compatible sensor types)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Indicators\u003c\/td\u003e\n\u003ctd\u003eGreen\/Red LEDs (overload \u0026amp; open circuit detection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Backplane Communication Properties\u003c\/h3\u003e\n\u003cp\u003eAs an integrated speed processing card within ABB industrial automation architectures, the YPH108B incorporates specialized signal processing capabilities:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity:\u003c\/strong\u003e High-speed internal signal conversion pipelines route pulse and current-based speed inputs continuously to controller backplane buffers with low processing latency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling:\u003c\/strong\u003e Integrates active 0-20 mA and passive 4-20 mA sensor interfaces into a compact 14.8 cm x 7.5 cm footprint, optimizing card rack real estate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Flash Compatibility:\u003c\/strong\u003e Preserves input calibration values and LED fault detection thresholds across system controller firmware flashing events.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What sensor input types are supported by the YPH108B speed measuring board?\u003c\/p\u003e\n\u003cp\u003eA: The board supports both active 0-20 mA current sources and passive 4-20 mA analog speed sensors with an input impedance of approximately 330 ohms.\u003c\/p\u003e\n\u003cp\u003eQ: What fault conditions do the onboard LED indicators display?\u003c\/p\u003e\n\u003cp\u003eA: Green and red LEDs provide operational status alongside specific visual indications for overload and open-circuit conditions on the sensor loops.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eProper physical installation and signal wiring procedures ensure reliable speed measurement accuracy in high-noise electrical environments:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Handling and Enclosure Mounting:\u003c\/strong\u003e Handle the 14.8 cm x 7.5 cm board using proper ESD precautions. Secure the board into its dedicated card slot or subrack frame, ensuring all mechanical fasteners are tightened to withstand operational vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Input Wiring and Impedance Matching:\u003c\/strong\u003e Connect 0-20 mA or 4-20 mA field speed sensors using twisted-pair shielded cable. Verify loop supply power matches the 24 VDC rating and ensure the 330 ohm input impedance matches field sensor output specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding and Cable Routing:\u003c\/strong\u003e Ground the cable shield at a single point on the cabinet frame ground bar to prevent ground loop currents. Route speed signal wiring in dedicated wireways isolated from high-voltage AC lines and motor drive cables.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45303733780595,"sku":"YPH108B","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-08-04_15-37-41_1200x1200_43cb06d1-430b-4565-8b26-858a6d0be558.jpg?v=1785831496","url":"https:\/\/www.dcssupplier.com\/products\/abb-yph108b-control-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}