{"product_id":"honeywell-900g32-0301-digital-input-module-brand-new-original-stock-global-shipping-available","title":"900G32-0301 | Honeywell | Digital Input Module","description":"\u003ch2\u003eHoneywell 900G32-0301 Digital Input 24 VDC\u003c\/h2\u003e\n\u003cp\u003eConfigured for discrete signal acquisition in HC900 control platforms, the \u003cstrong\u003eHoneywell 900G32-0301\u003c\/strong\u003e (\u003cstrong\u003e900G32-0301\u003c\/strong\u003e digital input module) provides direct sinking‑type 24 VDC input handling 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\u003e900G32-0301\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\u003e0.175 kg (shipping weight 2 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\u003eInput Channels\u003c\/th\u003e\n\u003ctd\u003e32 sinking inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Voltage Range\u003c\/th\u003e\n\u003ctd\u003e10 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\u003eIsolation\u003c\/th\u003e\n\u003ctd\u003e2 galvanically isolated groups (16 channels each, 30 VDC max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eON Voltage Level\u003c\/th\u003e\n\u003ctd\u003e9.5 VDC minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOFF Voltage Level\u003c\/th\u003e\n\u003ctd\u003e3.5 VDC maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Impedance\u003c\/th\u003e\n\u003ctd\u003e6.9 kΩ nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Current\u003c\/th\u003e\n\u003ctd\u003e1.7 mA at 12 VDC \/ 3.5 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum ON Current\u003c\/th\u003e\n\u003ctd\u003e1.0 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum OFF Current\u003c\/th\u003e\n\u003ctd\u003e0.7 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResponse Time\u003c\/th\u003e\n\u003ctd\u003e5 ms OFF→ON \/ 5 ms ON→OFF\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\u003eProtection\u003c\/th\u003e\n\u003ctd\u003eElectronic limiting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage Temp\u003c\/th\u003e\n\u003ctd\u003e-40 to +85 deg C\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 processes only digital sinking inputs, its isolation structure follows Honeywell’s channel‑to‑channel separation principles. The two 16‑channel galvanic groups prevent transient coupling when multiple field devices switch simultaneously. This isolation maintains stable threshold detection for ON\/OFF transitions, ensuring each input retains its own reference behavior without cross‑talk during rapid state changes.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 900G32-0301 support hot‑swap removal? A: No. The module requires full rack power-down before extraction. The HC900 backplane does not support live removal for digital input modules.\u003c\/p\u003e\n\u003cp\u003eQ: Can high‑impedance devices be connected directly to the inputs? A: Yes. With a minimum ON current of 1.0 mA and input impedance of 6.9 kΩ, the module supports a wide range of logic‑level and sensor outputs.\u003c\/p\u003e\n\u003cp\u003eQ: How does isolation affect multi‑channel switching? A: The two galvanic groups limit transient propagation, ensuring simultaneous switching on one group does not affect threshold detection on the other.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eUse twisted‑pair wiring for all 24 VDC signal conductors to minimize noise pickup. Maintain single‑point grounding for shielded cables to avoid circulating ground currents. Ensure proper mechanical engagement of the module into the backplane connector before energizing the rack. Avoid routing digital signal wiring parallel to high‑voltage conductors; use segregated trays where possible. For long cable runs, maintain consistent reference grounding to prevent threshold drift at the input terminals.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48190845943998,"sku":"900G32-0301","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/900P01-0001_1.jpg?v=1782289221","url":"https:\/\/www.autooiltech.com\/es\/products\/honeywell-900g32-0301-digital-input-module-brand-new-original-stock-global-shipping-available","provider":"AutoOilTech Limited","version":"1.0","type":"link"}