{"product_id":"honeywell-900b08-0101-analog-input-module","title":"Honeywell 900B08-0101 Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 900B08-0101\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e900B08-0101\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for 0-20 mA current loop processing within Honeywell ControlEdge HC900 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\u003e900B08-0101 (900B080101)\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\u003e0.50 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard ControlEdge HC900 I\/O slot profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via backplane bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003eAnalog input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Range\u003c\/td\u003e\n\u003ctd\u003e0-20 mA\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 executes 0-20 mA current signal conditioning across 8 independent analog channels. Integrated channel-to-channel isolation prevents ground loop currents and field-side electrical noise from degrading internal microprocessor operations. Built-in analog-to-digital converters process current inputs into discrete numerical values for the system backplane while maintaining continuous isolation against transient voltage surges.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 900B08-0101 module be replaced while the I\/O rack is under operating power?\u003c\/p\u003e\n\u003cp\u003eA: No. System power to the local chassis rack and active 0-20 mA field loops must be isolated before insertion or removal to prevent backplane bus fault states or internal logic disruption.\u003c\/p\u003e\n\u003cp\u003eQ: How does the 900B08-0101 handle field loop isolation across its 8 channels?\u003c\/p\u003e\n\u003cp\u003eA: Galvanic isolation circuitry separates the field-side 0-20 mA wiring path from internal system electronics, eliminating potential differences between field ground points.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate chassis rack backplane power and loop supplies before installing the card into the slot position.\u003c\/li\u003e\n\u003cli\u003eAlign the module card edges with the chassis slot guides and push firmly until the locking tabs fully engage.\u003c\/li\u003e\n\u003cli\u003eTerminate 0-20 mA analog signal conductors onto the corresponding terminal housing, applying a screw torque of 0.5 Nm.\u003c\/li\u003e\n\u003cli\u003eSeparate analog input field cabling from high-voltage AC conductors within dedicated wire ducts to mitigate noise induction.\u003c\/li\u003e\n\u003cli\u003eBond cable shields single-ended directly to the main cabinet ground bar to maintain measurement signal integrity.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45410834972787,"sku":"900B08-0101","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/900K01-0201-2_1200x1200_bb22de8e-d150-4873-8eb2-5ba84d2a1036.jpg?v=1787809630","url":"https:\/\/www.dcssupplier.com\/ar\/products\/honeywell-900b08-0101-analog-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}