{"product_id":"cc-usb271-cpsn4","title":"CC-USB271-CPSN4","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cmeta name=\"description\" content=\"The CC-USB271-CPSN4 is a USB I\/O unit (module type) with 4 expansion slots for CONPROSYS nano modules. Features USB Type-C connectivity, bus power operation, compact design, and Windows driver support. Contec Americas.\"\u003e \u003clink rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\"\u003e \u003clink rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin=\"\"\u003e \u003clink rel=\"stylesheet\" href=\"https:\/\/fonts.googleapis.com\/css2?family=Barlow:ital,wght@0,400;0,500;0,600;1,400\u0026amp;family=Barlow+Condensed:wght@600;700\u0026amp;display=swap\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    .sfx-post{font-family:'Barlow',sans-serif!important;font-size:17px!important;line-height:1.78!important;color:#1A2B3C!important;max-width:800px;margin:0 auto}\n    .sfx-post *{box-sizing:border-box}\n    .sfx-post a{color:#6DC133}\n    .sfx-post p{margin:0 0 1.25rem!important;font-size:1em!important;line-height:1.8!important;color:#1A2B3C!important}\n    .sfx-intro-deck{font-size:1.1em!important;font-style:italic;color:#4A5568!important;border-left:4px solid #6DC133;padding:.8rem 1.25rem!important;margin:0 0 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1.75rem!important}\n    .sfx-badge{font-family:'Barlow Condensed',sans-serif!important;font-size:.72em!important;font-weight:700!important;letter-spacing:.12em;text-transform:uppercase;padding:.35rem .75rem!important;border-radius:3px}\n    .sfx-badge-green{background:#E8F7EE;color:#1A6B3A;border:1px solid #A8DDB8}\n    .sfx-badge-dark{background:#E6E9ED;color:#0D1B2A;border:1px solid #BFC8D4}\n    .sfx-badge-new{background:#6DC133;color:#fff;border:1px solid #6DC133}\n    .sfx-cta-banner{background:#0D1B2A;border-radius:4px;padding:1.75rem 2rem;margin:0 0 2rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}\n    .sfx-cta-banner-label{font-family:'Barlow Condensed',sans-serif;font-size:.75em;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#6DC133;margin-bottom:.35rem}\n    .sfx-cta-banner-title{font-family:'Barlow 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class=\"sfx-post\"\u003e\n\u003c!-- QUOTE CTA --\u003e \u003cbutton style=\"width: 100%; justify-content: center; font-size: 1em!important; padding: 1rem 1.5rem!important; border-radius: 4px; margin-bottom: 1.5rem;\" data-product-id=\"8779066048683\" class=\"btn button rfq-btn rfq-btn-0 sfx-btn\" type=\"button\" id=\"rfq-btn-0\"\u003e Contact Sales Department for Pricing \u003c\/button\u003e \u003c!-- BADGE STRIP --\u003e\n\u003cdiv class=\"sfx-badge-strip\"\u003e\n\u003cspan class=\"sfx-badge sfx-badge-new\"\u003eNew\u003c\/span\u003e \u003cspan class=\"sfx-badge sfx-badge-green\"\u003eUSB I\/O Unit\u003c\/span\u003e \u003cspan class=\"sfx-badge sfx-badge-green\"\u003e4 Slots\u003c\/span\u003e \u003cspan class=\"sfx-badge sfx-badge-green\"\u003eUSB Type‑C\u003c\/span\u003e \u003cspan class=\"sfx-badge sfx-badge-green\"\u003eBus Power\u003c\/span\u003e \u003cspan class=\"sfx-badge sfx-badge-dark\"\u003eCONPROSYS nano\u003c\/span\u003e \u003cspan class=\"sfx-badge sfx-badge-dark\"\u003eVCCI-A · FCC-A · CE · UKCA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- HERO BLURB --\u003e\n\u003cp class=\"sfx-intro-deck\"\u003eUSB I\/O unit with 4 expansion slots for CONPROSYS nano modules. The CC‑USB271‑CPSN4 connects via USB Type‑C and supports bus power operation, making it easy to add analog, digital, relay, counter, and serial I\/O modules to any PC. Compact DIN‑rail mountable design with Windows driver support. From Contec Americas.\u003c\/p\u003e\n\u003c!-- STAT ROW --\u003e\n\u003cdiv class=\"sfx-stat-row\"\u003e\n\u003cdiv class=\"sfx-stat\"\u003e\n\u003cspan class=\"sfx-stat-num\"\u003e4\u003c\/span\u003e \u003cspan class=\"sfx-stat-label\"\u003eExpansion Slots\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sfx-stat\"\u003e\n\u003cspan class=\"sfx-stat-num\"\u003eType‑C\u003c\/span\u003e \u003cspan class=\"sfx-stat-label\"\u003eUSB Connector\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sfx-stat\"\u003e\n\u003cspan class=\"sfx-stat-num\"\u003eBus\u003c\/span\u003e \u003cspan class=\"sfx-stat-label\"\u003eor Self Power\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sfx-stat\"\u003e\n\u003cspan class=\"sfx-stat-num\"\u003e60\u003c\/span\u003e \u003cspan class=\"sfx-stat-label\"\u003e°C Max Operating\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CTA BANNER --\u003e\n\u003cdiv class=\"sfx-cta-banner\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"sfx-cta-banner-label\"\u003eContec Americas · USB I\/O\u003c\/div\u003e\n\u003cdiv class=\"sfx-cta-banner-title\"\u003eCC‑USB271‑CPSN4\u003c\/div\u003e\n\u003cdiv class=\"sfx-cta-banner-sub\"\u003e4‑Slot USB I\/O Unit · Type‑C · Bus Power · CONPROSYS nano\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ca class=\"sfx-btn\" rel=\"noopener\" href=\"https:\/\/us.contec.com\/collections\/usb-io\" target=\"_blank\"\u003eView Collection\u003c\/a\u003e\n\u003c\/div\u003e\n\u003chr class=\"sfx-divider\"\u003e\n\u003c!-- SECTION 01 --\u003e\n\u003cdiv class=\"sfx-section-head\"\u003e\n\u003cspan aria-hidden=\"true\" class=\"sfx-section-num\"\u003e01\u003c\/span\u003e\n\u003ch2 class=\"sfx-section-title\"\u003eUSB‑Powered I\/O\u003cbr\u003eExpansion\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe CC‑USB271‑CPSN4 is a USB I\/O unit that provides 4 expansion slots for CONPROSYS nano series I\/O modules. Connect via USB Type‑C and power the unit from the host USB port — no external power supply required for many configurations. The unit supports a wide range of I\/O modules including analog input\/output, digital I\/O, relay output, counter, and serial communication, making it ideal for portable and benchtop measurement and control applications.\u003c\/p\u003e\n\u003cdiv class=\"sfx-compare-grid\"\u003e\n\u003cdiv class=\"sfx-compare-card dark\"\u003e\n\u003cspan class=\"sfx-compare-card-header\"\u003eKey Features\u003c\/span\u003e\n\u003cdiv class=\"sfx-compare-card-body\"\u003e\n\u003cul\u003e\n\u003cli\u003e4 expansion slots\u003c\/li\u003e\n\u003cli\u003eUSB Type‑C connector\u003c\/li\u003e\n\u003cli\u003eBus power operation\u003c\/li\u003e\n\u003cli\u003eDIN‑rail mountable\u003c\/li\u003e\n\u003cli\u003eCompact design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sfx-compare-card green\"\u003e\n\u003cspan class=\"sfx-compare-card-header\"\u003eSupported Modules\u003c\/span\u003e\n\u003cdiv class=\"sfx-compare-card-body\"\u003e\n\u003cul\u003e\n\u003cli\u003eAnalog input \/ output\u003c\/li\u003e\n\u003cli\u003eDigital I\/O\u003c\/li\u003e\n\u003cli\u003eRelay output\u003c\/li\u003e\n\u003cli\u003eCounter\u003c\/li\u003e\n\u003cli\u003eSerial communication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sfx-callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eUSB power detection\u003c\/strong\u003e – the unit detects available bus power and warns with ERR LED flashing if consumption exceeds the host port's capacity. Set the USB selection switch (USB2.0 or USB3.0) for correct power detection. USB Type‑C detection is automatic.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr class=\"sfx-divider\"\u003e\n\u003c!-- SECTION 02 --\u003e\n\u003cdiv class=\"sfx-section-head\"\u003e\n\u003cspan aria-hidden=\"true\" class=\"sfx-section-num\"\u003e02\u003c\/span\u003e\n\u003ch2 class=\"sfx-section-title\"\u003eCompact \u0026amp; Flexible\u003cbr\u003eIndustrial Design\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003eDesigned for demanding industrial and laboratory environments. The CC‑USB271‑CPSN4 features a compact footprint (110×74.8×95 mm), DIN‑rail or screw mounting, and tool‑less I\/O module installation. The unit operates across a wide temperature range (-20 to +60°C) and includes LED status indicators for quick system diagnosis.\u003c\/p\u003e\n\u003cul class=\"sfx-list\"\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWide temperature range\u003c\/strong\u003e – Operates from -20 to +60°C for installation in diverse environments.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUSB Type‑C connectivity\u003c\/strong\u003e – Modern USB connector for easy connection to laptops and PCs.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFlexible mounting\u003c\/strong\u003e – Quick installation on 35mm DIN rail or vertical screw mounting.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLED indicators\u003c\/strong\u003e – PWR, RUN, STS, and ERR LEDs for clear status monitoring.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTool‑less module installation\u003c\/strong\u003e – Easily install and remove I\/O modules without tools.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"sfx-divider\"\u003e\n\u003c!-- SECTION 03 --\u003e\n\u003cdiv class=\"sfx-section-head\"\u003e\n\u003cspan aria-hidden=\"true\" class=\"sfx-section-num\"\u003e03\u003c\/span\u003e\n\u003ch2 class=\"sfx-section-title\"\u003eFull Specifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sfx-table-wrap\"\u003e\n\u003ctable class=\"sfx-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCC-USB271-CPSN4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB connector\u003c\/td\u003e\n\u003ctd\u003eUSB Type‑C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB transfer rate\u003c\/td\u003e\n\u003ctd\u003eHigh‑speed \/ Full‑speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion slots\u003c\/td\u003e\n\u003ctd\u003e4 slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax power per slot\u003c\/td\u003e\n\u003ctd\u003e12‑24V\/200mA, 5V\/250mA, 3.3V\/200mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsertions\/removals\u003c\/td\u003e\n\u003ctd\u003e50 times (min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003ctd\u003ePWR(Green), RUN(Green), STS(Green), ERR(Red)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitch\u003c\/td\u003e\n\u003ctd\u003eSetting switches, USB selection switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated input voltage\u003c\/td\u003e\n\u003ctd\u003e12 – 24VDC (external power option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage range\u003c\/td\u003e\n\u003ctd\u003e10.8 – 30VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption (unit only)\u003c\/td\u003e\n\u003ctd\u003e1.2W max (bus power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (mm)\u003c\/td\u003e\n\u003ctd\u003e110(W) × 74.8(D) × 95(H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e250g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttached cable\u003c\/td\u003e\n\u003ctd\u003eUSB cable 1.8m (Type‑A → Type‑C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003e35mm DIN rail or screw mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20 to +60°C (depending on installation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating humidity\u003c\/td\u003e\n\u003ctd\u003e10 – 90%RH (no condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eVCCI Class A, FCC Class A, CE (EMC Class A, RoHS), UKCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded items\u003c\/td\u003e\n\u003ctd\u003eUnit, Setup Guide, Warranty Certificate, Serial Number Label, USB cable (Type‑A→Type‑C, 1.8m), blank panels (3), power connector, cable attachment fitting, screw, cable tie\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatasheet version\u003c\/td\u003e\n\u003ctd\u003eAs of February 2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr class=\"sfx-divider\"\u003e\n\u003c!-- SECTION 04 – Optional accessories --\u003e\n\u003cdiv class=\"sfx-section-head\"\u003e\n\u003cspan aria-hidden=\"true\" class=\"sfx-section-num\"\u003e04\u003c\/span\u003e\n\u003ch2 class=\"sfx-section-title\"\u003eOptional Accessories\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sfx-table-wrap\"\u003e\n\u003ctable class=\"sfx-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDIN rail fitting power supply 30W\u003c\/td\u003e\n\u003ctd\u003eCPS-PWD-30\/4W24-01\u003c\/td\u003e\n\u003ctd\u003eInput: 100‑240VAC, Output: 24VDC 1.3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDIN rail fitting power supply 90W\u003c\/td\u003e\n\u003ctd\u003eCPS-PWD-90\/4W24-01\u003c\/td\u003e\n\u003ctd\u003eInput: 100‑240VAC, Output: 24VDC 3.8A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVarious I\/O modules\u003c\/td\u003e\n\u003ctd\u003eCPSN series\u003c\/td\u003e\n\u003ctd\u003eDigital\/Analog I\/O, relay, counter, serial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 0.9em; color: #4a5568;\"\u003eVisit the CONTEC website for the latest optional products and compatible I\/O modules.\u003c\/p\u003e\n\u003chr class=\"sfx-divider\"\u003e\n\u003c!-- SECTION 05 – Certifications --\u003e\n\u003cdiv class=\"sfx-section-head\"\u003e\n\u003cspan aria-hidden=\"true\" class=\"sfx-section-num\"\u003e05\u003c\/span\u003e\n\u003ch2 class=\"sfx-section-title\"\u003eCertifications and\u003cbr\u003eCompliance\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cul class=\"sfx-list\"\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eVCCI Class A\u003c\/strong\u003e — Japanese voluntary control for electromagnetic interference (commercial\/industrial environments).\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFCC Class A\u003c\/strong\u003e — U.S. emissions compliance for industrial use environments.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCE (EMC Directive Class A, RoHS Directive)\u003c\/strong\u003e — European conformity for electromagnetic compatibility and restriction of hazardous substances.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUKCA\u003c\/strong\u003e — UK Conformity Assessed marking for UK market compliance.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"sfx-divider\"\u003e\n\u003c!-- CLOSING DARK BAND --\u003e\n\u003cdiv class=\"sfx-dark-band\"\u003e\n\u003ch2\u003eReady to expand your PC with CONPROSYS nano I\/O via USB?\u003c\/h2\u003e\n\u003cp\u003eThe CC‑USB271‑CPSN4 is available through Contec Americas on a quote basis. Contact our sales team to discuss quantity, I\/O modules, and integration with your measurement and control systems.\u003c\/p\u003e\n\u003cbutton data-product-id=\"8779066048683\" class=\"btn button rfq-btn rfq-btn-1 sfx-btn\" type=\"button\" id=\"rfq-btn-1\"\u003eContact Sales Department for Pricing\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c!-- SEO TAGS --\u003e\n\u003cdiv class=\"sfx-tags\"\u003e\n\u003cspan class=\"sfx-tags-label\"\u003eTags \u003c\/span\u003e \u003cspan class=\"sfx-tag\"\u003eCC-USB271-CPSN4\u003c\/span\u003e \u003cspan class=\"sfx-tag\"\u003eCONPROSYS nano\u003c\/span\u003e \u003cspan class=\"sfx-tag\"\u003eUSB I\/O Unit\u003c\/span\u003e \u003cspan class=\"sfx-tag\"\u003eUSB Type-C\u003c\/span\u003e \u003cspan class=\"sfx-tag\"\u003e4-Slot I\/O\u003c\/span\u003e \u003cspan class=\"sfx-tag\"\u003eBus Power\u003c\/span\u003e \u003cspan class=\"sfx-tag\"\u003eIndustrial USB I\/O\u003c\/span\u003e \u003cspan class=\"sfx-tag\"\u003eData Acquisition\u003c\/span\u003e \u003cspan class=\"sfx-tag\"\u003eTest \u0026amp; Measurement\u003c\/span\u003e \u003cspan class=\"sfx-tag\"\u003eDIN Rail Mount\u003c\/span\u003e \u003cspan class=\"sfx-tag\"\u003eWindows Driver\u003c\/span\u003e \u003cspan class=\"sfx-tag\"\u003eContec CPSN\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Contec Americas","offers":[{"title":"Default Title","offer_id":47332008591531,"sku":"LRLB851","price":65828.26,"currency_code":"CRC","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/0857\/6904\/files\/ccusb271cpsn4nano_rgb_96dpi_500x500_moji_en_rs.jpg?v=1783028636","url":"https:\/\/us.contec.com\/nl-cr\/products\/cc-usb271-cpsn4","provider":"Contec eShop","version":"1.0","type":"link"}