EtherNet/IP Resolver works with any Allen Bradley PLC.

Press Release Summary:

Comprised of networked rotary sensors available in absolute single- and multi-turn versions, heavy-duty NR25 series provide overall measuring range of 16 bits (single-turn resolution) plus 14 bits (number of revolutions) for 30 bits total. PoE-enabled products, designed to ODVA guidelines, come in solid shaft and hub shaft versions. Position resolution, counting direction, velocity format, and presets are all configured through EtherNet/IP port using RSLogix programming software.

Original Press Release:

EtherNet/IP Multi-Turn Resolver Compatible with Allen Bradley PLCs

Terryville, CT - Advanced Micro Controls Inc. (AMCI), has released the NR25 series of heavy-duty EtherNet/IP resolvers ( Compatible with all Allen-Bradley PLCs that support EtherNet/IP, these networked rotary sensors provide an overall measuring range of 16 bits (single-turn resolution) plus 14 bits (number of revolutions), or 30 bits total. With both single-turn and multi-turn versions available, AMCI's EtherNet/IP resolvers are ready for any application. Designed in accordance with ODVA guidelines, the AMCI EtherNet/IP resolvers have been accepted into the Rockwell Automation Encompass(TM) Program as a referenced product.

NR25 EtherNet/IP Resolver Features:
  • Up to 30 bit (65536 steps x 16384 revolutions) Resolution
  • Absolute Single-turn and Multi-turn
  • Power over EtherNet (PoE)
  • IP67 Ingress Protection Rating
  • Solid Shaft and Hub Shaft Versions
  • Stainless Steel Units Available
  • Accepted into Rockwell Automation Encompass Program
  • ODVA Compliant

    Simplify Installation and Cut Costs
    AMCI's NR25 EtherNet/IP resolver comes standard with Power over Ethernet (PoE), making it possible to install this resolver using a single Ethernet cable that transmits data and power. The connector and cabling requirements are cut in half, plus installation is simpler and less expensive. Additionally, the ability to program with implicit and explicit messaging allows the NR25 series resolvers to easily integrate with Allen-Bradley PLCs and PACs supporting EtherNet/IP. Position resolution, counting direction, velocity format, and presets are all configured easily through the EtherNet/IP port using RSLogix programming software. And the ability to configure parameters simultaneously makes the NR25 resolver quick and easy to set up.

    LEDs on the NR25 EtherNet/IP resolvers help technicians troubleshoot from the factory floor by displaying diagnostic information including module status, network status, and link/activity status.

    The Package
    The ODVA compliant NR25 EtherNet/IP resolvers are offered in a 2.5" diameter package with two M12 connectors on the back, supplying power and EtherNet/IP connectivity. The NR25 is resolver based (, meaning that it was designed to provide absolute position feedback without glass discs or sensitive LED components, enabling it to withstand high levels of shock and vibration. The IP67 rated package is the solution for single-turn and multi-turn position applications requiring protection from dust and water ingress. Stainless steel versions are also available for food grade and marine environments.

    For more information on the AMCI NR25 Series EtherNet/IP resolvers, visit our website>>

    About Advanced Micro Controls Inc.
    Founded in 1985, Advanced Micro Controls Inc (AMCI) is a leading U.S. based manufacturer with a global presence. Our industrial controls improve the performance and profitability of today's factory and automation systems. AMCI specializes in the design, manufacturing, and sales of eight different product families. Long standing relationships with the biggest names in industrial automation enable our team to deliver innovative, competitive products that are designed for years of reliable performance.

    Media Contact: Bob Alesio
    Telephone: (860) 585-1254 ext.128

    Advanced Micro Controls Inc.
    20 Gear Drive
    Plymouth Industrial Park
    Terryville , CT 06786 USA
    Telephone: (860)-585-1254
    Facsimile: (860) 584-1973

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