1141 & 1142 MicroLogix Resolver Interface Modules

1141 & 1142 MicroLogix Resolver Interface Modules
  • Multi-channel resolver interface
  • Programmable for single or multi-turn configuration
  • Supplies position, tachometer, and fault data
  • Industry leading warranty and support
  • 100% compatible with entire line of AMCI brushless resolvers and resolver transducers
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    1141 & 1142 user manual

    1141 & 1142 sample programs











    1141 & 1142 MicroLogix Resolver Interfaces

    AMCI's latest resolver interface is designed for Allen-Bradley's low-cost, but versatile 1762 MicroLogix I/O family of PLCs (1100, 1200, and 1400 series).

    The AMCI 1141 (1-channel) and 1142 (2-channel) resolver interface modules connect to resolvers and supply absolute position data and tachometer RPM information to the 1762 MicroLogix PLC. The 1141 is a one channel module that can be connected to one resolver, and the 1142 is a two channel module that can be connected to either two independent single resolver transducer or one dual resolver transducer. Both of these resolver modules can supply position resolution with up to 8,192 counts per turn for both single turn and multi-turn dual resolver transducers.

    Onboard diagnostics report the module's status to simplify set-up and configuration. Plus, a programmable input provides you with the following features:

    Position preset: Enables you to "offset" the resolver shaft electronically without the need for mechanical adjustments.

    Position capture: Records the resolver's position at a point in time and stores in the PLC register for verification against predetermined limits and/or peripheral inputs.

    Brake monitoring: Designed for metal forming applications, this feature provides the position when the press brake is applied and calculates the stopping time for operators monitoring machine wear and performance.

    The 1140 series resolver interface modules are 100% compatible with AMCI's entire line of resolver transducers. These modules can also be programmed to interface to resolvers made by Ametek/Gemco and Autotech Controls that have a transformation ratio of 1.4.  Please download the PDF 1140 series module user manual for more information.

    Available Versions

    1141: One-channel resolver interface plug-in module for the Allen-Bradley Micrologix 1100, 1200, and 1400 series
    Price | $730/ea

    1142: Two-channel resolver interface plug-in module for the Allen-Bradley Micrologix 1100, 1200, and 1400 series
    Price | $960/ea

    Note: Pricing is US Domestic only




    Consult the factory for availability

    Contact Sales

    Licensed By Allen-Bradley

    All AMCI plug-in module products for Allen-Bradley PLCs or PACs are approved for sale by Rockwell Automation and utilize licensed technology to ensure trouble-free performance.

    Advanced Micro Controls Inc. (AMCI) is a global Encompass member of the Rockwell Automation PartnerNetwork™ program. Through collaboration with Rockwell Automation, AMCI helps its customers improve time to market, lower total cost of ownership, better manage assets and minimize manufacturing business risk.

    Encompass Product Partner since 1992

    rockwell-automation-encompass-program-amci-logo.gifAMCI is a founding member of Rockwell Automation's Encompass Product Partner program.


    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 Module1141 (single-turn)1142 (single-turn)1142 (multi-turn)
    PLC platform1762 MicroLogix
    Number of channels(1)(2)(1)
    Maximum full scale count8,1928,1921,475,560 max full scale
    Tachometer resolution0.1 RPM or 1 RPM
    Transducer compatibilityH25 / HT-6 / HT-20 / HT-400 / HT-20-(x) / R11X-J10/7HTT-20 / HTT-400 / HTT-425
    Number of I/O1 input - programmable: Preset, position capture, or stop time monitoring function
    DC supply requirements45mA @ 5Vdc max
    50mA @ 24Vdc max
    Cable requirementsCTL-XCML-X
    Required hardwarena
    Optional hardwarena


    Resolver Sensors

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    Reference Modules

    Reference Modules Learn More

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    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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    1140 Product Sheet

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    1140 Series Resolver Interface for MicroLogix - 1 & 2 Channel, programs directly through RS...

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    Resolvers Video

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    What's a Resolver?

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    When discussing resolvers, people often interchange terms such as: encoders, rotary position se...

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