{"product_id":"honeywell-900g03-0102-hc900-digital-input-module","title":"Honeywell 900G03-0102 HC900 Digital Input Module","description":"\u003ch2\u003eHoneywell 900G03-0102 HC900 Digital Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 900G03-0102\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e900G03-0102\u003c\/strong\u003e Digital Input Module, operates as a dedicated hardware component for AC discrete signal acquisition within the Honeywell ControlEdge HC900 control system. The module receives 120\/240 VAC field inputs and converts switching states into controller-readable digital signals.\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\u003e900G03-0102\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Series\u003c\/td\u003e\n\u003ctd\u003eHoneywell ControlEdge HC900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eAC Digital Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e16 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e120\/240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Current\u003c\/td\u003e\n\u003ctd\u003e2.6 mA max per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC via backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eNot specified in supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.22 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e13.3 x 14.1 x 3.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eHC900 controller rack module\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 Signal Handling\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 900G03-0102 uses isolated digital input channels for monitoring AC field devices connected to the HC900 controller platform. The module supports point-level status detection from external electrical contacts, including switches, relays, and auxiliary contacts.\u003c\/p\u003e\n\u003cp\u003eIn addition, the module design follows Honeywell process control I\/O practices with channel-to-channel isolation considerations. This arrangement reduces interference between field input circuits and supports stable signal processing within distributed control environments. The module does not provide analog measurement functions or 4-20 mA HART loop communication because it is designed specifically for discrete AC input acquisition.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What type of field signals does the Honeywell 900G03-0102 accept?\u003cbr\u003eA: The module accepts 120\/240 VAC discrete input signals and processes ON\/OFF electrical states for the HC900 controller.\u003c\/p\u003e\n\u003cp\u003eQ: How many input points are available on the 900G03-0102 module?\u003cbr\u003eA: The module provides 16 digital input channels, with each channel supporting a maximum input current of 2.6 mA.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 900G03-0102 support analog signals or communication protocols?\u003cbr\u003eA: No. The module is a digital AC input module and does not support analog channels, HART communication, FOUNDATION Fieldbus, or Profibus PA interfaces.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the 900G03-0102 module only in compatible Honeywell HC900 controller racks.\u003c\/li\u003e\n\u003cli\u003eVerify that field wiring voltage matches the specified 120\/240 VAC input range before connection.\u003c\/li\u003e\n\u003cli\u003eSeparate AC field signal wiring from low-level communication and analog signal cables to reduce electrical noise coupling.\u003c\/li\u003e\n\u003cli\u003eUse appropriate grounding methods for the controller cabinet and maintain proper shield termination practices where applicable.\u003c\/li\u003e\n\u003cli\u003eConfirm terminal connections and module seating before applying system power.\u003c\/li\u003e\n\u003cli\u003eFollow Honeywell HC900 installation manuals for rack addressing, I\/O configuration, and controller recognition procedures\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44467332087896,"sku":"900G03-0102","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/900G03-0102-3.jpg?v=1785137402","url":"https:\/\/www.industriaxplc.com\/id\/products\/honeywell-900g03-0102-hc900-digital-input-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}