{"product_id":"honeywell-900h32-0302-digital-output-module","title":"Honeywell 900H32-0302 Digital Output Module","description":"\u003ch2\u003eHoneywell 900H32-0302 Digital Output, 24 VDC, 32 Ch\u003c\/h2\u003e\n\u003cp\u003eConfigured for discrete output actuation in HC900 control platforms, the \u003cstrong\u003eHoneywell 900H32-0302\u003c\/strong\u003e (\u003cstrong\u003e900H32-0302\u003c\/strong\u003e digital output module) provides direct high‑side sourcing behavior for 24 VDC field loads across a 32‑channel architecture.\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\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e900H32-0302\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e0.18 kg (shipping weight 3 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003e-40 to +70 deg C (extended: -40 to +85 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003e235 mA at 5 VDC, 0 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Channels\u003c\/th\u003e\n\u003ctd\u003e32 sourcing, high‑side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIsolation\u003c\/th\u003e\n\u003ctd\u003e2 galvanically isolated groups (16 channels each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Voltage\u003c\/th\u003e\n\u003ctd\u003e10.5 to 32 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak Voltage\u003c\/th\u003e\n\u003ctd\u003e32 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eON Voltage Drop\u003c\/th\u003e\n\u003ctd\u003e0.15 VDC at 0.5 A load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeakage Current\u003c\/th\u003e\n\u003ctd\u003e0.15 mA at 32 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInrush Current\u003c\/th\u003e\n\u003ctd\u003e2 A for 10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum Load\u003c\/th\u003e\n\u003ctd\u003e0.0 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResponse Time\u003c\/th\u003e\n\u003ctd\u003e6 ms OFF→ON \/ 6 ms ON→OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection\u003c\/th\u003e\n\u003ctd\u003eElectronic fuse limiting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Dissipation\u003c\/th\u003e\n\u003ctd\u003e1.175 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eRack \/ backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Type\u003c\/th\u003e\n\u003ctd\u003eHigh‑side driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel Isolation Behavior\u003c\/h3\u003e\n\u003cp\u003eAlthough the module is dedicated to digital actuation, its isolation structure mirrors Honeywell’s analog isolation approach. The two 16‑channel galvanic groups prevent transient propagation when multiple loads switch simultaneously. This separation maintains deterministic output transitions and reduces interference across adjacent channels during rapid cycling.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 900H32-0302 be hot‑swapped during system operation? A: No. The module requires full rack power-down before removal. Backplane signaling does not support live extraction for this digital output class.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module impose any minimum load requirement on each output? A: No. Each channel supports a minimum load of 0.0 mA, allowing direct connection to high‑impedance or logic‑level devices.\u003c\/p\u003e\n\u003cp\u003eQ: How does electronic fuse limiting behave during inrush events? A: The module tolerates up to 2 A for 10 ms. The electronic fuse limits sustained overcurrent without requiring physical fuse replacement.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMaintain twisted‑pair routing for 24 VDC conductors driving inductive loads to reduce transient spikes. Use single‑point grounding for shielded cables to avoid circulating ground currents. Ensure full mechanical engagement of the module into the backplane connector before energizing the rack. Separate high‑side sourcing conductors from low‑level analog wiring to minimize noise coupling. For inductive loads, external suppression components such as diodes or RC networks should be installed to mitigate back‑EMF during switching.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48190844731582,"sku":"900H32-0302","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/900H32-0001_1.png?v=1782373339","url":"https:\/\/www.autooiltech.com\/ar\/products\/honeywell-900h32-0302-digital-output-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}