{"product_id":"honeywell-900c72r-0100-43-digital-input-module","title":"Honeywell 900C72R-0100-43 Digital Input Module","description":"\u003cp\u003eConfigured for high-speed, noise-immune input processing in ControlEdge HC900 system platforms, the \u003cstrong\u003eHoneywell 900C72R-0100-43\u003c\/strong\u003e (\u003cstrong\u003e900C72R\u003c\/strong\u003e Digital Input Module) provides direct physical\/electrical execution across field digital sensor lines and rack backplanes.\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\u003e900C72R-0100-43\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\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003e900C72R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input Module\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\u003eApprox. 0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e137 x 38.1 x 151.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eControlEdge HC900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e32 isolated digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Processing\u003c\/td\u003e\n\u003ctd\u003eHigh-speed, real-time digital monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and 4-20 mA HART Loop Integration\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 900C72R-0100-43\u003c\/strong\u003e incorporates specialized high-density channel-to-channel isolation technology designed to maintain signal integrity in electrically noise-heavy environments. High-speed input circuitry samples all 32 channels continuously, preventing ground loop generation and protecting system backplane electronics against transient voltage surges. When integrated alongside 4-20 mA HART loop protocol instruments within HC900 racks, the input optical isolation prevents cross-talk and common-mode interference, preserving deterministic loop processing timing and maintaining precise logic state updates across host controllers.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How are field wiring signals isolated on the 900C72R-0100-43 module?\u003c\/p\u003e\n\u003cp\u003eA: The module utilizes dedicated input channel isolation circuitry to decouple incoming digital field signals from internal backplane logic, preventing electrical noise and ground loops.\u003c\/p\u003e\n\u003cp\u003eQ: What mounting method is supported for this digital input card?\u003c\/p\u003e\n\u003cp\u003eA: The module installs into the standard DIN rail slot structure within the ControlEdge HC900 rack enclosure.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 900C72R-0100-43 support high-speed monitoring of field state changes?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module features fast input response sampling to execute real-time digital signal acquisition for time-critical automation logic.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower Disconnection: Ensure all incoming DC field loop wiring and rack backplane power sources are de-energized prior to inserting or removing the module.\u003c\/li\u003e\n\u003cli\u003eSlot Engagement: Align the rear mounting slots of the module with the HC900 DIN rail rack chassis. Press firmly until the latch mechanisms lock the unit into position.\u003c\/li\u003e\n\u003cli\u003eCable Termination \u0026amp; Shielding: Strip field input conductors to recommended lengths and securely terminate them into the terminal block. Ensure signal cable shields are bonded single-point to main panel ground.\u003c\/li\u003e\n\u003cli\u003eClearance \u0026amp; Routing: Separate digital signal wiring from high-voltage AC power lines within panel wire ducts to optimize noise immunity and prevent inductive coupling.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48784399499454,"sku":"900C72R-0100-43","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/900C72R-0100-43.png?v=1787647066","url":"https:\/\/www.autooiltech.com\/products\/honeywell-900c72r-0100-43-digital-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}