Our Brands

Welcome to the Schneider Electric Website

Welcome to our website.

EcoStruxure™ Triconex® - Universal I/O Field Enclosures

Simple, Fast, Flexible I/O Marshalling


Standard off-the-shelf universal I/O field enclosures are ideal for applications requiring modular, cost-effective distributed I/O.

Up to 64 individually configurable, SIL3 triple modular redundant I/O channels in a standard cabinet design greatly simplify traditional I/O design tasks, provide maximum system flexibility and plant availability.

Download documents

Overview

Designed for use outdoors (including hazardous areas), universal I/O field enclosures provide the flexibility to distribute I/O where and when required. The use of standard, pre-tested enclosures can:

  • Reduce system design, engineering and documentation
  • Be shipped, installed and wired early for faster project execution and start-up
  • Be located close to field instruments, reducing field cabling and installation costs.

Features

  • TÜV certified, SIL3 universal safety I/O
  • Up to 64 TMR I/O points, each user-configurable for:
    • Supervised Digital Input, 24 VDC with 1 ms SOE capability
    • Supervised Digital Output, 24 VDC
    • Analog Input, 0-20 mA with or without HART pass-through
    • Analog Output, 0-20 mA with or without HART pass-through
  • Protect against harsh environments and hazardous locations:
    • NEMA 4X / IP66 rated
    • Corrosion resistance
      • Electronics: ISA-71.04, G3 level
      • Enclosure: UL50E and SATM B117
    • ATEX Zone 2
    • Class 1, Division 2
  • Available in 24 VDC, 120 VAC and 240 VAC incoming power options
  • Serial (RS-485) and fiber-optic (single mode or multi-mode) communications:
    • Support star and daisy chain network topologies
    • Up to 70 km (fiber)
  • Choice of multi-cable transits
    • 64, 96 and 128 cables
  • Adaptive field termination panels

Applications

Safety and critical control

  • Emergency shutdown (ESD)
  • Fire and gas (F&G)
  • Burner management systems (BMS)
  • High-integrity Pressure Protection (HIPPS)
  • Critical control and protection
Process Automation Learning Services
Explore our digital and in-person courses, specially designed to ensure the technical skills of your automation workforce are future-ready. Or request a custom learning solution to address your unique training needs.
Discover now opens in new Window
Tricon CX

Tricon CX

Diagnostic Expert

Safety Validator

Foxboro DCS

<!-- Start SmartBanner configuration --> <meta name="smartbanner:title" content="mySchneider"> <meta name="smartbanner:author" content="Schneider Electric SA"> <meta name="smartbanner:price" content="Free"> <meta name="smartbanner:price-suffix-apple" content=" - On the App Store"> <meta name="smartbanner:price-suffix-google" content=" - Google Play"> <meta name="smartbanner:icon-apple" content="//lh3.googleusercontent.com/lAVirntKlp63vbntUZvOkMvZI8fE4rIoA5Lwif9M09VxzFhcWE21sTDYqJqOqIPqg4m4=w300-rw"> <meta name="smartbanner:icon-google" content="//lh3.googleusercontent.com/lAVirntKlp63vbntUZvOkMvZI8fE4rIoA5Lwif9M09VxzFhcWE21sTDYqJqOqIPqg4m4=w300-rw"> <meta name="smartbanner:button" content="VIEW"> <meta name="smartbanner:button-url-apple" content="http://m.onelink.me/e5bff3e5"> <meta name="smartbanner:button-url-google" content="https://app.appsflyer.com/com.schneider.qrcode.tocase?pid=Web&c=Smart_app_bannerNZ"> <meta name="smartbanner:enabled-platforms" content="android"> <!-- End SmartBanner configuration --> <link rel="stylesheet" href="[PublicationUrl]/assets-re1/css/smartbanner.min.css" /> <script type="text/javascript" src="[PublicationUrl]/assets-re1/js/smartbanner.min.js"></script>

Need help?

Start here!

Find answers now. Search for a solution on your own, or connect with one of our experts.

Contact Support

Reach out to our customer support team to receive more information, technical support, assistance with complaints and more.

Where to buy?

Easily find the nearest Schneider Electric distributor in your location.

 opens in new Window

Search FAQs

Search topic-related frequently asked questions to find answers you need.

 opens in new Window

Contact Sales

Start your sales enquiry online and an expert will connect with you.

Chat

Do you have questions or need assistance? We’re here to help!