{"product_id":"honeywell-900k01-0201-controledge-quadrature-module","title":"Honeywell 900K01-0201 ControlEdge Quadrature Module","description":"\u003cp\u003eConfigured for high-speed pulse and frequency processing in ControlEdge platforms, the \u003cstrong\u003eHoneywell 900K01-0201\u003c\/strong\u003e (\u003cstrong\u003e900K01-0201\u003c\/strong\u003e Quadrature Module) 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\u003e900K01-0201 (900K010201)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\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\u003e0.40 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard ControlEdge module slot profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e30 mA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Density\u003c\/td\u003e\n\u003ctd\u003e4 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e0 to 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExecution Speed\u003c\/td\u003e\n\u003ctd\u003e10 ms update rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Functionality\u003c\/td\u003e\n\u003ctd\u003ePulse \/ Frequency detection \u0026amp; Quadrature counting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module incorporates robust channel-to-channel isolation and input filtering across all 4 high-speed pulse channels. Designed to process 0 to 24 VDC encoder inputs and frequency signals, the onboard conditioning circuitry suppresses electromagnetic interference, ground loops, and transient contact bounce. The internal logic maintains deterministic high-resolution counting down to a 10 ms cycle time while drawing a maximum current of 30 mA from the system backplane.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 900K01-0201 quadrature card be inserted or removed while the ControlEdge rack backplane is energized?\u003c\/p\u003e\n\u003cp\u003eA: No. Operating power to the rack chassis and connected 0 to 24 VDC sensor loops must be isolated prior to module extraction or insertion to prevent backplane communication errors or electrical contact arcing.\u003c\/p\u003e\n\u003cp\u003eQ: How does the unit maintain noise immunity across high-frequency pulse input signals?\u003c\/p\u003e\n\u003cp\u003eA: The module utilizes galvanically isolated input pathways and dedicated digital filtering on each channel to eliminate common-mode noise and prevent cross-talk between adjacent encoder channels.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect backplane rack power and isolate external 24 VDC encoder power supplies before installing the card.\u003c\/li\u003e\n\u003cli\u003eAlign the module edge connector with the designated slot guide rails in the ControlEdge rack chassis and push firmly until the latches lock.\u003c\/li\u003e\n\u003cli\u003eWire pulse, frequency, or quadrature encoder signal lines using shielded twisted-pair conductors, torquing terminal screws to 0.5 Nm.\u003c\/li\u003e\n\u003cli\u003eRoute low-voltage signal cabling through dedicated instrument wire channels separated from high-voltage AC lines.\u003c\/li\u003e\n\u003cli\u003eTerminate all cable drain wires single-ended at the main chassis earth ground bar to maintain signal integrity and noise immunity.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45410823733363,"sku":"900K01-0201","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/900K01-0201_1200x1200__1.jpg?v=1787809695","url":"https:\/\/www.dcssupplier.com\/products\/honeywell-900k01-0201-controledge-quadrature-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}