{"product_id":"900h32-0302-honeywell-hc900-digital-output-module","title":"900H32-0302 | Honeywell | HC900 Digital Output Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 900H32-0302\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e900H32\u003c\/strong\u003e Digital Output Module, operates as a dedicated hardware component for discrete signal switching within Honeywell ControlEdge HC900 Hybrid Controller platforms.\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\u003e900H32-0302\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\u003e0.18 kg (0.40 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard HC900 rack slot footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C (Storage: -40 to 85 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e235 mA max at 5 VDC (0 mA at 24 VDC backplane bus); 1.175 W heat dissipation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e32 outputs (current sourcing, high side driver)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e10.5 to 32 VDC (32 VDC peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eON Voltage Drop\u003c\/td\u003e\n\u003ctd\u003e0.15 VDC at 0.5 A load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e6 ms (OFF to ON \/ ON to OFF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation \u0026amp; Protection\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation (2 groups of 16 outputs); Electronic fuse limiting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003ePLCs\/Machine Control \/ Digital Output Cards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGalvanic Isolation \u0026amp; Process Control Integration\u003c\/h3\u003e\n\u003cp\u003eThe 900H32-0302 module routes 32 high-side 24 VDC switching channels partitioned into 2 galvanically isolated groups of 16 outputs. Built to operate cleanly alongside process controller nodes executing 4-20 mA HART loop protocol tasks, the module incorporates solid-state drivers with electronic current limiting to suppress field inductive voltage spikes. Low leakage current metrics (0.15 mA max at 32 VDC) and minimal ON-state voltage drop preserve logic state integrity across distributed DCS field interfaces.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is galvanic isolation structured across the 32 discrete output channels?\u003c\/p\u003e\n\u003cp\u003eA: Channels are divided into 2 isolated banks of 16 channels each, isolating field switching currents from the backplane logic and adjacent output groups.\u003c\/p\u003e\n\u003cp\u003eQ: What is the backplane power drain at 5 VDC and 24 VDC for this module?\u003c\/p\u003e\n\u003cp\u003eA: The board draws a maximum of 235 mA from the 5 VDC backplane rail and 0 mA from the 24 VDC backplane supply.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module require physical fuses for channel overload protection?\u003c\/p\u003e\n\u003cp\u003eA: No, the output circuit topology incorporates electronic current-limiting protection to manage field-side short circuits and overcurrent states.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm that backplane rack power is completely disconnected before inserting or removing the 900H32-0302 module.\u003c\/li\u003e\n\u003cli\u003eConnect external 10.5 to 32 VDC field power supplies to each isolated 16-channel group terminal block with correct polarity.\u003c\/li\u003e\n\u003cli\u003eKeep 24 VDC output field wiring physically separated from high-voltage AC cables in panel wire trunks to eliminate capacitive noise coupling.\u003c\/li\u003e\n\u003cli\u003eFasten top and bottom module mounting screws securely to establish chassis ground continuity and prevent movement under high-vibration conditions.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53525781086517,"sku":"900H32-0302","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/900H02-0202_ed9c8022-419c-44d1-9945-02fc06ed1e39.png?v=1789009103","url":"https:\/\/www.5gplc.com\/products\/900h32-0302-honeywell-hc900-digital-output-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}