{"product_id":"web-300e-o-honeywell-network-controller","title":"WEB-300E-O | Honeywell Network Controller","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Honeywell WEB-300E-O is a compact network controller featuring an open license architecture, equipped with dual Ethernet ports, RS-232 and RS-485 interfaces for versatile connectivity. It delivers integrated supervision, control, and web-based management across a wide range of building automation and industrial systems.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"height: 493.375px; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 29.25px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 29.25px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eCondition\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 29.25px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30.1719px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 30.1719px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 30.1719px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan data-sheets-root=\"1\"\u003eHoneywell\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30.5px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 30.5px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 30.5px;\"\u003e\n\u003cdiv class=\"mt-1 md:mt-0 column-left basis-2\/4 divide-y divide-rad-gray-10 border-b-[0.0625rem] border-rad-gray-10 md:border-0\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem] md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"max-w-[8rem] break-words\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eComputer\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 19.5938px;\"\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 19.5938px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eWEB-300E-O\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 29.6719px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 29.6719px;\"\u003e\u003cspan\u003eSubcategory\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 29.6719px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eNetworking Router\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28.1875px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 28.1875px;\"\u003e\u003cspan\u003eProcessor\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 28.1875px;\"\u003ePowerPC 440 @ 400 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25.375px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 25.375px;\"\u003e\u003cspan\u003eRAM\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 25.375px;\"\u003eOnboard Static RAM (SRAM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.1875px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 23.1875px;\"\u003eEthernet Ports\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 23.1875px;\"\u003e2 × 10\/100 Mbps\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.1875px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 22.1875px;\"\u003eSerial Ports\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 22.1875px;\"\u003e1 × RS-232, 1 × RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25.1875px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 25.1875px;\"\u003eOptional Expansion\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 25.1875px;\"\u003eSupported (I\/O modules, additional comms cards)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 39.1875px;\"\u003ePower Supply Requirement\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 39.1875px;\"\u003eExternal (Not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.1875px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 24.1875px;\"\u003eSoftware Platform\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 24.1875px;\"\u003eNiagaraAX Framework\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 29.1875px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 29.1875px;\"\u003eWeb Interface\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 29.1875px;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 19.5938px;\"\u003eProtocols Supported\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 19.5938px;\"\u003eTCP\/IP, HTTP, SNMP, oBIX, and others\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30.1875px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 30.1875px;\"\u003eUser Interface\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 30.1875px;\"\u003eWeb-based, no local display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 19.5938px;\"\u003eLicensing\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 19.5938px;\"\u003eOpen license included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 19.5938px;\"\u003eMounting Type\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 19.5938px;\"\u003eDIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.5938px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 22.5938px;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 22.5938px;\"\u003eApprox. 5″ x 5″ x 2″ (without mounting tabs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25.9375px;\"\u003e\n\u003cth style=\"width: 31.2708%; text-align: left; height: 25.9375px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"width: 68.3656%; height: 25.9375px;\"\u003e\u003cspan\u003e5.00 lbs\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About WEB-300E-O\u003c\/h4\u003e\n\u003cp\u003eThe WEB-300E-O is a powerful embedded controller built on the Niagara Framework®, offering scalable management for HVAC, lighting, energy metering, and security systems over IP networks. It uses a 400 MHz PowerPC processor and onboard static RAM (SRAM) to support fast execution and system resilience, with optional battery backup available. This device can host multiple communications modules, enabling flexible expansion for RS-232, RS-485, and LON protocols.\u003c\/p\u003e\n\u003cp\u003eWith an open license configuration, the controller includes full Niagara connectivity, oBIX Client\/Server support, and a browser-accessible Web UI. Designed for edge device management, the WEB-300E-O can control external equipment in real time and supports various third-party protocols. It is part of the Honeywell WEBs-AX series and is suitable for energy management, centralized control, or distributed automation applications in commercial buildings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual Ethernet Ports: Enable simultaneous upstream\/downstream or LAN\/WAN communication setups.\u003c\/li\u003e\n\u003cli\u003eOpen License Configuration: Comes with built-in support for Niagara connectivity and oBIX Client\/Server integration.\u003c\/li\u003e\n\u003cli\u003eMulti-Protocol Support: Features RS-232 and RS-485 ports for legacy and modern device communication.\u003c\/li\u003e\n\u003cli\u003ePowerPC 440 Processor: Operates at 400 MHz for efficient real-time data processing and control logic.\u003c\/li\u003e\n\u003cli\u003eWeb-Based Interface: Offers a built-in Web UI for remote system access, monitoring, and configuration.\u003c\/li\u003e\n\u003cli\u003eExpandable Options: Supports additional I\/O and communications modules via dedicated expansion slots.\u003c\/li\u003e\n\u003cli\u003eReliable System Backup: Includes SRAM for local data protection; optional battery backup module is available.\u003c\/li\u003e\n\u003cli\u003eModular Architecture: Compatible with NPB-LON, NPB-RS232, NPB-ZX-RS485, and other optional cards.\u003c\/li\u003e\n\u003cli\u003eSystem Compatibility: Integrates seamlessly with Honeywell WEBs-AX controllers and legacy system upgrades.\u003c\/li\u003e\n\u003cli\u003eCompact DIN Mount Design: Ideal for control panel integration in constrained or distributed installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe WEB-300E-O combines reliable networking and protocol flexibility in a single scalable device, tailored for high-performance automation environments.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49105313104128,"sku":"WEB-300E-O","price":4314.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/CC-TDOR11_14.png?v=1785544737","url":"https:\/\/alotechparts.com\/products\/web-300e-o-honeywell-network-controller","provider":"Alo Tech Solutions","version":"1.0","type":"link"}