About Us Contact Us
 
  • Please try to be as accurate as possible with your search.
  • We can quote you on 1000s of specialist parts, even if they are not listed on our website.
  • We can't find any results for “”.
    SEE MORE
      SEE PRODUCTS IN SEARCH PAGE ()
      +86 18030235313 sales13@apterpower.com Fast Quote
      About Us Contact Us +86 18030235313 sales13@apterpower.com Fast Quote
      Get Parts Quote
      Name
      Company *
      Phone *
      Email *
      Address
      City
      State / Province / Region
      Zipcode
      Country
      Quantity *
      Part Number *
      Manufacturer
      Preferred Condition
      Additional Information
      Cancel

      NRDI02

      240 VAC Digital Input Termination Unit
      In Stock
      Ships by Saturday, October 24
      Fast Shipping Available

      Product Describe：

      The documented product class is a 240 VAC digital input termination unit. Channel count, terminal map and companion input hardware must be taken from the installed ABB drawings rather than inferred from a nearby NRDI product.

      Ask our team:

      Get a quick price for： NRDI02
      Quantity*
      Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)
      Get a Quote
      For more information on how your data is processed and stored by Apterpower please read our privacy policy.
      Technical specifications Information Technical notes FAQ

      Technical specifications for NRDI02

      Technical specifications for NRDI02

      • Manufacturer:
        ABB
      • Product Category:
        DCS System
      • Spare Part Number:
        NRDI02
      • Estimated shipping dimensions:
        35.4x11x7.5cm
      • Weight:
        0.6 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        Sweden
      • Product class:
        Digital input termination unit
      • Documented field class:
        240 VAC
      • Medium description:
        Digital input termination, 240 VAC
      • Selection control:
        Exact NRDI02 identity and installed circuit record
      • Unsupported public values:
        Channel count, pinout and environmental limits are not inferred
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      NRDI02 establishes the documented 240 VAC field-input termination point between plant wiring and the associated ABB input assembly; it is not interchangeable with a lower-voltage or differently keyed terminal unit.
      • Terminates documented 240 VAC digital-input field wiring at the ABB control-I/O boundary.
      • Uses the complete NRDI02 identity as the replacement and receiving-inspection key.
      • Requires terminal numbers, commons and cable markers to be recovered from the installed drawings.
      • Keeps unsupported channel-count, pinout and environmental values outside the product record.

      A correct replacement preserves the physical termination assignment and the electrical class of every connected field circuit. Acceptance therefore depends on the installed point schedule and a controlled state change at each affected input.

      Important Notice: Preserve every terminal number, cable marker, common arrangement and field-voltage record. Public exact-model data does not establish a channel count or companion-module code, so those values must come from the installed drawings rather than a nearby NRDI product.

      ABB NRDI02 Manuals & Downloads
      ABB NRDI02 Technical Reference (PDF)ABB NRDI02 Installation & Commissioning Guide (PDF)

      The technical reference records the verified 240 VAC digital input termination unit parameters and system role; the installation guide separates identity checks, configuration capture, restoration and controlled acceptance.

      240 VAC status inputsTerminates documented high-voltage discrete field signals for the matched ABB input assembly.
      Legacy I/O maintenanceRestores an existing NRDI02 position while retaining the recorded terminal and cable identification.
      Point-map preservationMaintains the approved relationship between field contacts, commons and controller input addresses.
      Controlled input provingSupports point-by-point commissioning with field-state, indication and controller-diagnostic checks.
      Read the installed ABB control-system and electrical drawings before work. Verify NRDI02, the 240 VAC field class, every terminal assignment and the matched input hardware.
      1
      Confirm the exact NRDI02 marking and its recorded cabinet or termination position.
      2
      Place all affected 240 VAC field circuits and controlled process functions in the approved maintenance state.
      3
      Record terminal numbers, wire markers, commons and controller point addresses before disconnection.
      4
      Prove absence of hazardous voltage with the approved test method before touching field conductors.
      5
      Do not substitute another NRDI or digital-input terminal unit from appearance or voltage assumption alone.
      6
      Restore the documented conductor-to-terminal mapping and maintain the original separation and grounding scheme.
      7
      Exercise each affected field contact under authorization and compare local indication with controller diagnostics.
      8
      Release NRDI02 only after every restored input passes the approved functional-acceptance record.

      Technical notes

      Technical notes

      Preserve every terminal number, cable marker, common arrangement and field-voltage record. Public exact-model data does not establish a channel count or companion-module code, so those values must come from the installed drawings rather than a nearby NRDI product.

      FAQS

      • What is ABB NRDI02?
        ABB identifies NRDI02 as a digital input termination unit for 240 VAC service.
      • Which field-voltage class is documented for ABB NRDI02?
        The exact product record identifies 240 VAC digital-input termination service.
      • Is ABB NRDI02 a controller input module?
        The exact description identifies it as a termination unit; confirm the separate companion input hardware from the installed system.
      • Can ABB NRDI02 be replaced by a similar terminal unit?
        No substitution should be made without matching the exact model, keying, field-voltage class and installed wiring record.
      • Which terminal map applies to ABB NRDI02?
        Use the cabinet drawings and point schedule for the installed NRDI02 position; the public product record does not publish a universal pinout.
      • How should ABB NRDI02 wiring be captured before removal?
        Record every terminal number, wire marker, common arrangement and controller input address before conductors are disturbed.
      • What should be tested after installing ABB NRDI02?
        Check insulation and conductor placement, then prove each affected input with an authorized field-state change and matching controller indication.
      • Which data must accompany an ABB NRDI02 order?
        Provide the exact NRDI02 marking, cabinet position, companion input hardware, field-voltage class and clear terminal-unit photographs.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

      You May Also Like

      Product Browsing History

      We’re Here When You Need Us

      From product insights to customer service needs, our experienced service team will focus on getting you what you need quickly
      Contact Us

      Enquire

      Complete our online form.
      CONTACT >>

      Call Us

      Speak to one of our team.
      CONTACT >>

      Live Chat

      Send us a message.
      CONTACT >>