NX2A4E2 NEXUS Resolver Interface

NX2A4E2 NEXUS Resolver Interface
  • 4 channel resolver interface
  • Dual-port networking offers offers DLR for EtherNet/IP & MRP for Profinet
  • Brake input functionality
  • 100% compatible with entire line of AMCI single and multi-turn brushless resolver transducers
  • Description

    NX2A4E2 NEXUS Networked I/O Resolver Interface

    The concept of a resolver interface is nothing new to the industrial marketplace. The same cannot be said of AMCI's NEXUS NX2A4E2; arguably the most versatile resolver interface available today.

    Engineered to provide absolute position and velocity data directly to the network, the four resolver channels can be configured three different ways: (4) single resolver inputs, (2) dual resolver multiturn inputs, and (2) single resolver inputs + (1) dual resolver multiturn input.

    With 13-bit resolution for single resolver applications and 20-bit resolution for dual resolver applications, the NX2A4E2 can be used in applications ranging from metal stamping to high speed assembly and to overhead cranes. Whether your application calls for a single-turn resolver, multi-turn resolver, or some combination of both, the NEXUS resolver interface is the solution.

    In addition to the above functionality, the NX2A4E2 also has a brake input that provides stopping time and brake applied position to the network. This information can be used for brake wear monitoring thereby ensuring operator safety.

    Available Versions

    NX2A4E2: Two-channel resolver interface with network connection
    Price | $2,619/ea

    Note: Pricing is US Domestic only




    Consult the factory for availability

    Contact Sales

    NX2A4_ Features

    • 4 channel resolver interface
    • Brake input functionality
    • Dual-port networking offers offers DLR for EtherNet/IP & MRP for Profinet
    • 100% compatible with entire line of AMCI single and multi-turn brushless resolver transducers


    PLC-Based Specialty I/O Solutions

    Functionally, the AMCI NEXUS controllers and interfaces deliver the same level of PLC integration as their plug-in module counterparts, but with much more flexibility from a systems standpoint. Rather than limit these versatile products to one PLC brand or specific backplane, all units are Din-rail mountable and equipped with a network interface that allows connection to various controllers. AMCI NEXUS specialty I/O integrate with ANY network enabled PLC using EtherNet/IP, Modbus-TCP, or Profinet.

    The flexibility of a NEXUS controls solution saves time and money, letting customers choose whatever PLC best meets their needs, or change PLCs without having to re-specify and repurchase plug-in modules. And because the NEXUS integrates via network communication, PLC platforms no longer restrict compatibility and integration.

    Compatible Networks


    NEXUS is compatible with any networked PLC


    The Best PLC Integration Available

    AMCI products are uniquely designed to provide the best PLC integration available. Unlike other products that require a separate software package for configuration or operation, AMCI's PLC-based products are programmed using your PLC's software - nothing new to buy or learn!

    Our expertise with the leading PLC manufacturers (e.g. Allen-Bradley Schneider, GE, etc) is unmatched when it comes to high performance Specialty I/O, Position Sensing, and Motion Control technology. 

    Program Using Your Existing Software


    AMCI's products program using your PLC's native software - nothing new to learn or buy!


    Product Specifications

    AMCI ModuleNX2A4E2 (single resolver config.)NX2A4E2 (dual resolver config.)
    Network AvailabilityEtherNet IP, Modbus TCP/IP, & Profinet w/ Embedded Switch
    Position sensorresolver
    Number of channels4 maximum2 maximum
    Maximum full scale count8192 counts for single resolver transducers4096 counts/turn for dual resolver multi-turn transducers
    Position update time200us
    DC supply requirements500 mA @ 24Vdc
    Transducer compatibilityH25 / HT-6 / HT-20 / HT-400 / HT-20-(X) / R11X-J10/7 HTT-20 / HTT-400 / HTT-425
    Cable requirementsCTL-XCML-X
    Resolver input connectors (2 per unit)AMCI Part # = MS-8
    Phoenix Contact Part # = MSTB2.5/8-ST-5.08
    Two connectors are included with the unit

    Each connector has three possible wiring configurations; one Single Turn Resolver, Two Single Turn Resolvers, or One Multiturn Resolver

    One Single Turn Resolver (One CTL-X cable)
    One Single Turn Resolver (One CTL-X cable)
    Two Single Turn Resolvers (Two CTL-X cables)
    Two Single Turn Resolvers (Two CTL-X cables)
    One Multiturn Resolver (One CML-X cable)
    One Multiturn Resolver (One CML-X cable)
    Required hardwarena
    Optional hardwarena


    Resolver Sensors

    Resolver Sensors Learn More


    Cables Learn More

    AMCI makes buying PLC-based automation easy...our sales group will help you:

    • Select the right product for your application
    • Pay by credit card using your Visa, Mastercard, Discover, or American Express
    • Coordinate alternative payment methods (P.O., wire transfers, etc.)
    • Locate a distributor convenient to your region of the country

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    Contact AMCI Sales today:



    Ordering Information

    AMCI's sales team takes the hassle out of placing your order. We'll advise on product selection, alternatives, lead times, and present you with point of purchase options. Call (860) 585-1254 or email AMCI sales today! 

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