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      ABB INIIT12
      ABB INIIT12

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      Cnet-to-Cnet Remote Transfer Module

      INIIT12

      Spare Part Number

      PNYINIIT12

      Product Information:

      The ABB INIIT12 is a cnet-to-cnet remote transfer module for the Harmony Rack Communications platform. It provides bidirectional transfer of system and diagnostic data between remote Cnet communication nodes.

      The ABB INIIT12 is documented with works with innis01 as the iniir01 remote interface, two rs-232-c communication ports, port one transfers system data and port two transfers system or diagnostic data. These characteristics define the communication, control, signal, or termination role that must be matched during replacement.

      Product image is representative; revision or series may vary. Contact us to request a specific version.
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        • PRODUCT OVERVIEW

          What is this product?

          ABB INIIT12 is documented as a Cnet-to-Cnet remote transfer module for Harmony / INFI-NET communications. ABB lists two RS-232-C ports, selectable rates to 19.2 kbaud, 256 kB ROM, 512 kB RAM and 256 kB NVRAM. The replacement must match an INNIS01 network interface and NTMP01 termination hardware.

          Official source

          ABB Harmony Rack Communications Overview supplies exact model specifications. The complete model and applicable document revision must still match the supplied item.
        • APPLICATIONS

          Where it may be used

          Use this item only after the installed configuration confirms its documented role. During service, transfers system data between remote Cnet segments while retaining a diagnostic serial path; after replacement, verify both serial ports, network status and the intended redundant arrangement.

          Remote Cnet Bridge

          Supports remote cnet bridge within the verified Harmony / INFI-NET communications arrangement.

          Dual RS-232 Service

          Preserves dual rs-232 service within the verified Harmony / INFI-NET communications arrangement.

          INIIR01 Redundancy

          Restores iniir01 redundancy within the verified Harmony / INFI-NET communications arrangement.

          Diagnostic Port Access

          Verifies diagnostic port access within the verified Harmony / INFI-NET communications arrangement.
      Technical specifications for

      INIIT12

      0 TECHNICAL PARAMETERS
      • Manufacturer:
        ABB
      • Product Category:
        DCS Systems
      • Spare Part Number:
        YINIIT12
      • Module function:
        Cnet-to-Cnet remote transfer
      • Remote interface assembly:
        INIIR01 with INNIS01 and INIIT12
      • Serial interfaces:
        Two RS-232-C ports
      • Port 1 data:
        System data
      • Port 2 data:
        System or diagnostic data
      • Network interface:
        INNIS01
      • Termination hardware:
        NTMP01
      • Mounting:
        Single standard MMU slot
      • Redundancy:
        Duplicate module arrangements supported
      • Lifecycle evolution:
        SPIIT12
      • Stock Availability:
        18
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      BUYER INFORMATION

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      Commercial details are confirmed in writing before payment.
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        Factory Sealed

        Unused product with the original factory seal intact; packaging age or storage marks may still be present.

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      • 03

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        New and current product sourced through the manufacturer or authorized supply channel when expressly confirmed in the quotation.

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      Alternative Names

      INIIT12 YINIIT12 INIIR01 INNIS01 SPIIT12 NTMP01

      Information

      Overview Manuals Remote Cnet Dual Serial INIIR01 Fit

      Features:

      • Cnet-to-cnet remote transfer module
      • Harmony / INFI-NET communications
      • ABB lists two RS-232-C ports, selectable rates to 19.2 kbaud, 256 kB ROM, 512 kB RAM and 256 kB NVRAM
      • Match an INNIS01 network interface and NTMP01 termination hardware

      ABB INIIT12 must be selected from its complete identity and the receiving-system evidence. Transfers system data between remote cnet segments while retaining a diagnostic serial path.

      Official source: ABB Harmony Rack Communications Overview. Exact model specifications.
      ABB INIIT12 Cnet-to-Cnet remote transfer module Manuals / Datasheets / LinksImportant Notice: Other accessories, manuals, cables, calibration data, software, licenses and related items are not included unless listed in the stock item description. All prices are shown in USD.

      ABB lists two RS-232-C ports, selectable rates to 19.2 kbaud, 256 kB ROM, 512 kB RAM and 256 kB NVRAM. Apply only to the complete INIIT12 identity.

      Before connection, match an INNIS01 network interface and NTMP01 termination hardware.

      Document the installed state, then verify both serial ports, network status and the intended redundant arrangement.

      Technical notes

      ABB INIIT12 is a cnet-to-cnet remote transfer module for Harmony Rack Communications. Technical selection depends on works with innis01 as the iniir01 remote interface, two rs-232-c communication ports, port one transfers system data and port two transfers system or diagnostic data, ntmp01 termination unit interface, together with the correct rack position, termination, cable, power, field wiring, and system configuration. Confirm the complete model and ABB-documented lifecycle path before replacement or commissioning.

      INIIT12 Memory Map

      INIIT12: ABB lists two RS-232-C ports, selectable rates to 19.2 kbaud, 256 kB ROM, 512 kB RAM and 256 kB NVRAM. Source: ABB Harmony Rack Communications Overview.

      Remote-Link Checkout

      Confirm an INNIS01 network interface and NTMP01 termination hardware. Then verify both serial ports, network status and the intended redundant arrangement.

      Customs & shipping dimensions / weight

      • Packed shipping dimensions
        Confirmed after final packing
        No model-specific ABB packed dimensions were published in the cited source.
      • Packed shipping weight
        Confirmed after final packing
        No model-specific ABB packed weight was published in the cited source.
      • HS / customs code
        Preliminary HS heading 8517.62
        Based on the documented Cnet-to-Cnet remote transfer module function; confirm the destination-country tariff code before shipment.
      • Country of origin
        Not officially confirmed
        Verify from the item nameplate or COO.
      • Ships from
        Xiamen, Fujian, China
        Dispatch location is confirmed in the written quotation.
      • Customs documents
        Confirmed for the destination
        Available document scope is stated in the written quotation.
      PRODUCT & ORDER FAQS

      Questions buyers ask about INIIT12

      • Which evidence confirms INNIS01 pairing for INIIT12?

        Use the complete INIIT12 marking and verify INNIS01 pairing. A similar faceplate or shortened code is not sufficient.

      • Why must Port 1 system data be checked before ordering INIIT12?

        Port 1 system data controls whether INIIT12 matches the receiving Harmony / INFI-NET communications arrangement.

      • How does ABB describe Port 2 diagnostics on INIIT12?

        ABB Harmony Rack Communications Overview is the source boundary. It supports exact model specifications; unsupported nearby-model values are excluded.

      • What should technicians record about 19.2 kbaud selection before removal?

        Record 19.2 kbaud selection, the installed position, every connector and the pre-service operating state before disturbing INIIT12.

      • Where does NTMP01 termination affect the application of INIIT12?

        Ntmp01 termination matters because transfers system data between remote Cnet segments while retaining a diagnostic serial path. Confirm the system drawing and the complete article identity.

      • How is INIIR01 redundancy tested after INIIT12 is installed?

        After fitting INIIT12, check INIIR01 redundancy and then verify both serial ports, network status and the intended redundant arrangement.

      • Which source governs 512 kB RAM for INIIT12?

        Cross-check 512 kB RAM against ABB Harmony Rack Communications Overview and the actual unit marking; do not import specifications from a nearby model.

      • What must the quotation state about NVRAM retention for INIIT12?

        The quotation for INIIT12 must state the supplied condition, included items, packing data, dispatch point, origin evidence and destination customs treatment.
      All FAQ
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            Over 20 years of experience in industrial automation and hard-to-source legacy parts.

          • Product Lifecycle Stage

            Obsolete/Discontinued by OEM

            ABB INIIT12 is obsolete/discontinued by oem. The ABB evolution reference is SPIIT12 in the current Symphony Plus communication architecture. Verify the installed architecture, field signals, termination, communication, and configuration before migration. Moore Automated supplies high-quality ABB replacement modules and spare parts. Practical supply and compatibility support helps customers reduce downtime.

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          Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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