{"product_id":"honeywell-900c73r-0100-44-redundant-i-o-scanner-module","title":"Honeywell 900C73R-0100-44 Redundant I\/O Scanner Module","description":"\u003ch2\u003eHoneywell 900C73R-0100-44 Redundant I\/O Scanner Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 900C73R-0100-44\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e900C73R-0100-44\u003c\/strong\u003e Redundant I\/O Scanner Module, operates as a dedicated hardware component for real-time remote I\/O data scanning within the Honeywell ControlEdge HC900 controller network.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003e900C73R-0100-44\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\u003eApprox. 0.4 kg - 0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 3.8 cm x 14.0 cm x 14.7 cm\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\u003e5 VDC backplane power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eControlEdge HC900 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eRedundant I\/O Scanner Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eDual Ethernet ports, 10\/100 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Topology\u003c\/td\u003e\n\u003ctd\u003eSupports star and ring I\/O network configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Method\u003c\/td\u003e\n\u003ctd\u003eRack-mounted module with hot-swappable capability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHoneywell Process Control Communication Features\u003c\/h3\u003e\n\u003cp\u003eThe 900C73R-0100-44 manages communication between the HC900 controller and distributed I\/O racks through Ethernet-based data exchange. It performs cyclic I\/O scanning, diagnostic monitoring, and communication error handling within the controller architecture.\u003c\/p\u003e\n\u003cp\u003eIn addition, the module supports redundant network configurations to maintain controller-to-I\/O communication during a primary communication path failure. The dual Ethernet interface allows flexible network wiring, including ring-based architectures for distributed process applications.\u003c\/p\u003e\n\u003cp\u003eThe module operates within Honeywell process control environments where channel-to-channel signal separation and structured I\/O communication management are required. It supports system integration with analog and digital I\/O modules connected through the HC900 platform.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the Honeywell 900C73R-0100-44 support hot-swapping during system operation?\u003cbr\u003eA: The module supports removal and insertion under power when the HC900 system configuration and installation procedures permit RIUP operation. Verify controller firmware and rack configuration before replacement.\u003c\/p\u003e\n\u003cp\u003eQ: What communication interface does the 900C73R-0100-44 use for remote I\/O scanning?\u003cbr\u003eA: The module uses dual Ethernet communication ports for remote I\/O network connections and supports 10\/100 Mbps data transmission.\u003c\/p\u003e\n\u003cp\u003eQ: How does the redundant configuration affect system operation?\u003cbr\u003eA: The redundant architecture allows the system to maintain I\/O communication availability by transferring operation to the available communication path when a configured fault condition occurs.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the module in the designated HC900 rack position according to the controller hardware configuration manual.\u003c\/li\u003e\n\u003cli\u003eVerify that the backplane connector is clean and correctly aligned before insertion.\u003c\/li\u003e\n\u003cli\u003eConnect Ethernet communication cables using industrial grounding and shielding practices.\u003c\/li\u003e\n\u003cli\u003eSeparate communication cables from high-voltage power wiring to reduce electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eGround cable shields according to plant electrical standards and avoid multiple uncontrolled grounding points.\u003c\/li\u003e\n\u003cli\u003eConfirm network addressing, controller configuration, and firmware compatibility before commissioning.\u003c\/li\u003e\n\u003cli\u003eInspect module diagnostic indicators after installation to verify communication status and fault conditions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44497884119128,"sku":"900C73R-0100-44","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/900C73R-0100-44-3_1200x1200_b44c847e-d3de-41b2-9524-85e6639eba9a.jpg?v=1785831422","url":"https:\/\/www.industriaxplc.com\/ar\/products\/honeywell-900c73r-0100-44-redundant-i-o-scanner-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}