{"product_id":"wiesemann-theis-18811-usb-interface-module","title":"Wiesemann \u0026 Theis 18811 USB Interface Module","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe W\u0026amp;T 18811 USB interface module is part of Wiesemann und Theis's established Schnittstellen-Module series, designed for reliable serial-to-USB interface conversion in industrial automation and control environments. Manufactured in the EU by Wiesemann und Theis GmbH, the 18811 provides a compact and robust USB interface solution compatible with industrial PC systems and automation controllers requiring standardized serial communication integration.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThis unit is supplied in its original ESD anti-static protective packaging, complete with user manual (DE\/US 1.4, 08\/2006) and mounting hardware, indicating new or unused old stock condition. The Schnittstellen-Module range covers RS232, RS422, RS485, Profibus, fiber optic, and USB variants, making W\u0026amp;T a standard specification brand for industrial communication infrastructure.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWeSellStocks.co offers this unit from verified surplus and wholesale industrial stock, serving procurement teams across the USA, UAE, and Worldwide. MRO buyers, system integrators, automation engineers, and EPC contractors can source W\u0026amp;T interface modules through our global B2B industrial supply platform with confidence.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiesemann und Theis (W\u0026amp;T)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e USB Interface Module (Schnittstellen-Module)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 18811\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eInterface Type:\u003c\/strong\u003e USB\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eIndustry Category:\u003c\/strong\u003e Industrial Automation \/ Serial Communication \/ Interface Technology\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e Available upon request\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e Available upon request\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e Available upon request\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e Available upon request\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e Available upon request\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Available upon request\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eStandards \/ Compliance:\u003c\/strong\u003e CE (visible on packaging)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eManual Version:\u003c\/strong\u003e DE\/US 1.4, 08\/2006\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in EU\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Original ESD anti-static sealed bag with manual and hardware\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New \/ Unused (original packaging)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe W\u0026amp;T 18811 USB interface module is designed for integration into industrial automation panels, machine control systems, and PC-based SCADA or HMI installations requiring a dedicated USB communication interface. It is compatible with Wiesemann und Theis's broader Schnittstellen-Module ecosystem, allowing system designers to standardize on a single product family across RS232, RS422\/RS485, Profibus, fiber optic, and USB communication needs. The module is particularly relevant for retrofitting legacy serial systems to USB-capable industrial PCs and for OEM panel builders requiring certified EU-manufactured interface components.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe W\u0026amp;T 18811 USB interface module from Wiesemann und Theis is a trusted industrial communication component stocked by WeSellStocks.co for B2B procurement across global markets. Industrial buyers and MRO teams in the USA sourcing W\u0026amp;T Schnittstellen-Module series components will find the 18811 available through our verified surplus and wholesale supply platform. Procurement teams in the UAE and international automation markets can contact WeSellStocks.co for competitive pricing, confirmed stock availability, and worldwide shipping on W\u0026amp;T interface modules and related industrial communication equipment.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eMetafields:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ebrand:\u003c\/strong\u003e Wiesemann und Theis (W\u0026amp;T)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003epart_number:\u003c\/strong\u003e 18811\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eproduct_type:\u003c\/strong\u003e USB Interface Module\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eindustry_category:\u003c\/strong\u003e Industrial Automation \/ Serial Communication \/ Interface Technology\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003evoltage_rating:\u003c\/strong\u003e Available upon request\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ecurrent_rating:\u003c\/strong\u003e Available upon request\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003epower_rating:\u003c\/strong\u003e Available upon request\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003einput_voltage:\u003c\/strong\u003e Available upon request\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eoutput_voltage:\u003c\/strong\u003e Available upon request\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003emounting_type:\u003c\/strong\u003e Available upon request\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003estandards:\u003c\/strong\u003e CE\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003econdition:\u003c\/strong\u003e New \/ Unused — Original Packaging\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003estock_quantity_available:\u003c\/strong\u003e Confirm with sales team\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003etarget_markets:\u003c\/strong\u003e USA | UAE | Worldwide\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eglobal_shipping:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eCondition: New Open Box\u003c\/h5\u003e","brand":"We Sell Stocks","offers":[{"title":"Default Title","offer_id":59509564768542,"sku":"Cabin : A-28","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7230\/1086\/files\/1_ed598ce0-f645-48f8-98fe-c2db47daa00c.png?v=1782365670","url":"https:\/\/wesellstocks.co\/products\/wiesemann-theis-18811-usb-interface-module","provider":"We Sell Stocks","version":"1.0","type":"link"}