{"product_id":"honeywell-900g01-0001-digital-input-module-hc900","title":"Honeywell 900G01-0001 Digital Input Module HC900","description":"\u003ch2\u003eHoneywell 900G01-0001 Digital Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 900G01-0001\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e900G01-0001\u003c\/strong\u003e Digital Input Module, operates as a dedicated hardware component for processing 16 single-ended contact closure signals within ControlEdge HC900 controller architectures.\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\u003e900G01-0001\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\u003e0.354 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e137 x 35.6 x 151.7 mm\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\u003e2.5 W max from backplane rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 single-ended contact closure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic field-to-logic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation and Process Control Data Integrity\u003c\/h3\u003e\n\u003cp\u003eThe module utilizes optical couplers to enforce strict galvanic channel isolation, preventing ground loops and transient voltage spikes from propagating between field-mounted dry contacts and central processor logic circuits. Furthermore, internal input filtering suppresses high-frequency electrical noise, guaranteeing consistent state detection across high-density digital scanning cycles.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum backplane power draw for the 900G01-0001 module?\u003c\/p\u003e\n\u003cp\u003eA: The module draws up to 2.5 W of internal operating power directly from the HC900 rack backplane bus.\u003c\/p\u003e\n\u003cp\u003eQ: Does this digital input unit support online replacement without shutting down the system?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping is supported within compatible ControlEdge HC900 rack designs, allowing module extraction after unseating terminal blocks without cycling main rack power.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure the designated rack slot is powered off or properly configured for hot-insertion before handling the module. Align the PCB housing accurately with the vertical chassis guides and press firmly until the rear connector engages the backplane pins completely. Secure the integrated locking latches at the top and bottom of the housing to prevent mechanical loosening. Finally, route all field wiring through external cable ducts separately from high-voltage power lines, terminating individual shield drains to the designated chassis earth ground bar to maintain noise immunity.\u003c\/p\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":51284404404536,"sku":"900G01-0001","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/604_0c7f0d24-2daf-40fd-acdc-cb22e1e33759.jpg?v=1791861691","url":"https:\/\/www.automodulexpert.com\/products\/honeywell-900g01-0001-digital-input-module-hc900","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}