{"product_id":"honeywell-621-3550-24vdc-input-module","title":"Honeywell 621-3550 24VDC Input Module","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Honeywell \u003cstrong\u003e621‑3550 \u003c\/strong\u003eInput Module provides 24 VDC digital input capability with reliable isolation, enabling accurate signal acquisition and seamless integration into Honeywell TDC 3000 and Experion PKS systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Honeywell\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e 621‑3550\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e 24 VDC Input Module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Honeywell TDC 3000 \/ Experion PKS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eInput Channels:\u003c\/strong\u003e 32 digital inputs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 24 VDC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eIsolation:\u003c\/strong\u003e Channel‑to‑system isolation for safe operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e Standard rack installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0 °C to +50 °C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e ~0.55 kg\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eHigh Channel Density:\u003c\/strong\u003e Supports 32 digital inputs for flexible field signal acquisition\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eStable Performance:\u003c\/strong\u003e Ensures accurate detection of 24 VDC signals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eRobust Isolation:\u003c\/strong\u003e Protects system integrity and enhances safety\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Compatible with Honeywell TDC 3000 and Experion PKS systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eIndustrial Durability:\u003c\/strong\u003e Built for continuous duty in demanding environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMaintenance Friendly:\u003c\/strong\u003e Modular design simplifies installation and replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44245594702083,"sku":"621-3550","price":477.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/7995\/4179\/files\/b8a8e1a94c9a522244fbf647c25c0d71_aef3678b-1037-4f4b-92f7-b876f8f8d729.jpg?v=1695893367","url":"https:\/\/www.runtoelectronic.com\/products\/honeywell-621-3550-24vdc-input-module","provider":"Runto Electric","version":"1.0","type":"link"}