{"product_id":"900h02-0202-honeywell-hc900-digital-output-module","title":"900H02-0202 Honeywell HC900 Digital Output Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 900H02-0202\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e900H02\u003c\/strong\u003e Digital Output Module, operates as a dedicated hardware component for discrete 24 VDC load switching within Honeywell HC900 Controller networks.\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\u003e900H02-0202\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\u003e0.80 lbs (0.36 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard HC900 I\/O module footprint\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\u003eBackplane powered via HC900 rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e16 discrete channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd\u003e24 VDC sourcing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e20 VDC to 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eOptical isolation between field terminals and backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003ePLCs\/Machine Control \/ PLC Module\/Rack\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 \u0026amp; DCS Interconnection\u003c\/h3\u003e\n\u003cp\u003eThe 900H02-0202 module delivers 16 channels of solid-state 24 VDC output signals to drive external relays, solenoids, and indicator panels. Integrated optical isolation shields the internal HC900 system backplane bus from external field transients up to 1500 V RMS. Operating alongside 4-20 mA HART loop protocol analog cards in the controller rack, the 16-point digital card maintains strict signal integrity and low cross-talk interference across adjacent field channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 900H02-0202 digital output module support sink or source wiring configurations?\u003c\/p\u003e\n\u003cp\u003eA: The module is designed specifically for 24 VDC current-sourcing outputs, providing positive voltage directly to connected field loads.\u003c\/p\u003e\n\u003cp\u003eQ: What is the channel isolation level between the field wiring terminals and backplane logic?\u003c\/p\u003e\n\u003cp\u003eA: Field circuitry is galvanically isolated from backplane logic at up to 1500 V RMS via internal optical coupling.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eTurn off main power to the backplane rack and field power supplies before inserting or removing the module.\u003c\/li\u003e\n\u003cli\u003eRoute 24 VDC digital output wiring in separate wiring ducts away from high-voltage AC lines to prevent capacitive coupling and electrical noise.\u003c\/li\u003e\n\u003cli\u003eUse external flyback diodes across inductive field loads (such as DC solenoid coils and relay coils) to suppress voltage spikes during channel turn-off.\u003c\/li\u003e\n\u003cli\u003eEnsure field power supply connections comply with the 20-30 VDC operational range and tighten terminal block screws to manufacturer torque specifications.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53525694742837,"sku":"900H02-0202","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/900H02-0202.png?v=1789007084","url":"https:\/\/www.5gplc.com\/products\/900h02-0202-honeywell-hc900-digital-output-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}