NR25 Networked Absolute Rotary Shaft Encoder

NR25 Networked Absolute Rotary Shaft Encoder
  • Built-in network interface for variety of networks
  • EtherNet/IP interface option offers PoE (Power over Ethernet)
  • Single-turn Resolution up to 16 bit
  • Multi-turn resolution up to 30 bit
  • IP67 Ingress Protection Rating
  • Solid shaft and hub shaft versions
  • Allen-Bradley 842e series replacement
  • Description

    NR25 Networked Encoders

    The AMCI NR25 series of heavy-duty Networked Encoders are compatible with all PLCs/PACs that support EtherNet/IP, Modbus-TCP, DeviceNet, or Profibus. The NR25 series networked encoders are available in absolute single-turn and multi-turn packages using an IP67 rated 2.5" size industrial housing. Solid shaft and hub shaft styles are available to suit various mounting requirements. These networked absolute rotary encoders provide up to 30 bit total resolution, delivering 16 bit (65536 steps) per revolution and up to an additional 14 bit (16384 revolutions) for multi-turn versions.

    Easy To Configure & Install

    AMCI's networked encoders are designed for simple set-up and trouble free performance. The NR25 networked encoders are compatible with all PLCs and PACs that support EtherNet/IP, Modbus-TCP, DeviceNet, or Profibus including Allen-Bradley and Schneider. Programmed using the PLC/PAC resident software ensures hassle free integration with your application.

    The NR25 networked encoders offer a variety of programmable features:

    • Selectable Resolution
    • Selectable Count Direction
    • Selectable Velocity Format
    • Programmable Presets for Zeroing or Homing

    All programmable parameters and the preset offset are stored in the internal non-volatile memory for speedy retrieval, making it quick and easy to configure your NR25 networked encoder.

    Heavy-duty Performance & Reliability

    The NR25 networked encoder is resolver based and supplies absolute position feedback without glass discs or sensitive LED components, enabling it to withstand high levels of shock and vibration. The IP67 rated housing guarantees protection against dust and water ingress. Add the NR25 EtherNet/IP encoder's impressive shaft load ratings and ruggedness is second to none.

    AMCI's NR25 networked encoder is the heavy-duty solution for single-turn and multi-turn position applications requiring serious reliability for today's harshest industrial environments.

    Power over Ethernet (PoE)

    AMCI's NR25 EtherNet/IP encoders come standard with Power over Ethernet (PoE), making it possible to install this encoder using a single Ethernet cable that transmits data AND power over the transmit and receive pairs (mode A)! Your connector and cabling requirements are cut in half, plus installation is simpler and less expensive. The Power over Ethernet feature allows you to use AMCI's NR25 encoder in applications where utilizing a traditional DC power supply would be inconvenient, plus all of these advantages:

    • NR25 only requires a single Ethernet cable for power/data transmission (mode A)
    • NR25 placement is flexible, and no longer limited to nearby power sources
    • NR25 can be easily moved to wherever there is LAN cabling
    • NR25 and a UPS can guarantee up time during main failures
    • NR25 can be shut down or reset remotely
    • NR25 requires little configuration or management

    NOTE:
    NR25 end connector units allow customers to either use separate network and auxiliary power connections, or a single Ethernet cable/connection to transmit data and power using Power over Ethernet (PoE).

    NR25 side connector units are only available with Power over Ethernet (PoE), using a single Ethernet cable to transmit data and power.

    Available Versions

    NR25 (all networks): 16 bit Single-turn
    Price | $925 - $1,018/ea

    NR25 (all networks): 28 bit Multi-turn
    Price | $1,150 - $1,243/ea

    NR25 (all networks): 30 bit Multi-turn
    Price | $1,275 - $1,368/ea

    Stainless Steel Option: add to above pricing
    Price | $525/ea

    Note: Pricing is US Domestic only

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    NR25 Features

    • Built-in network interface for variety of networks
    • EtherNet/IP interface option offers PoE (Power over Ethernet)
    • Single-turn Resolution up to 16 bit (65,536 counts)
    • Multi-turn resolution up to 30 bit (65,536 counts x 16,384 revolutions)
    • Programmable resolution, count direction, velocity format, & position prest
    • Time Stamp
    • Resolver-based durability
    • IP67 Ingress Protection Rating
    • Solid shaft and hub shaft versions
    • ODVA compliant
    • Compatible w/ any PLC supporting EtherNet/IP, Modbus-TCP, Profibus, or DeviceNet networks, including Allen-Bradley + Schneider PLCs

    features-icon.png

    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.

    Compatible Networks

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    AMCI's NR25 Series is compatible with any PLC that supports these networks

    Heavy-Duty Reliability

    The AMCI NR Series encoders are engineered to save customers time and money. They are resolver-based, providing the heaviest duty 2.5" rotary shaft encoder available, anywhere.  Utilizing this innovative design, these optical encoder replacements deliver reliable, heavy-duty position feedback. Several features set this family of networked rotary encoders apart from the competition; namely, its cost saving durability, field programmability, and wide range of applications.

    •     Cost-saving durability
    •     Resolver-based reliability
    •     Field programmable output resolution
    •     Wide range of applications
    •     More...
    Want to learn more?

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    Specifications

    Mechanical Specifications

    NR25 Networked Absolute Rotary Shaft Encoder
    Package style:2.5" diameter housing available with flange, servo, or hub shaft mounting
    Housing:Powder coated aluminum housing or stainless steel
    Shaft sizes:Solid shaft diameter
    1/4" , 3/8", 5/8”, or 10 mm diameter stainless steel

    Hub shaft inner diameter
    1/2” standard inner diameter stainless steel shaft
    3/8", 1/2", 10mm, and 12mm bore reducers
    Shaft loading:Solid shaft:
    1/4", 3/8", and 10mm shafts:
    40 lbs. radial/20 lbs. axial maximum shaft loading.
    Bearing life rated at 2X109 revolutions minimum at maximum shaft load.

    5/8" shaft:
    100 lbs. radial/50 lbs. axial maximum shaft loading.
    Bearing life rated at 2X109 revolutions minimum at maximum shaft load.

    Hub shaft:
    3/8", 1/2", 10mm, and 12mm shafts:
    40 lbs. radial/20 lbs. axial maximum shaft loading.
    Bearing life rated at 2X109 revolutions minimum at maximum shaft load.
    Starting Torque:Solid shaft:
    1/4”, 3/8”, & 10mm shafts = 2.0 oz-in max @25° C
    5/8” shaft = 6.0 oz-in max @25° C

    Hub shaft:
    3/8", 1/2", 10mm, and 12mm shafts = 6.0 oz-in max @25° C
    Moment of inertia:Solid shaft:
    1/4", 3/8", & 10 mm shafts = 6.00 x 10-4 oz-in-sec2
    5/8" shaft = 8.50 x 10-4 oz-in-sec2

    Hub shaft:
    3/8", 1/2", 10mm, and 12mm shafts = 7.00 x 10-4 oz-in-sec2
    Connector location:--EtherNet/IP & Modbus-TCP--
    End connector version: 2 connectors
    (1 connector) for data or data/power when using Power over Ethernet (PoE)
    (1 connector) for auxiliary power if not using PoE feature

    Side connector version: 1 connector - PoE ONLY (mode A)
    (1 connector) transmits data and power via Power over Ethernet (PoE)

    --Profibus--
    End connector version: 3 connectors
    (1 connector) for power
    (1 connector) BUS IN
    (1 connector) BUS OUT

    --DeviceNet--
    End connector version: 2 connectors
    (1 connector) BUS IN & power
    (1 connector) BUS OUT & power

    Connectors Pinouts: Ethernet/IP & Modbus-TCP

    Power Connector

    PinSignalExplanation
    1No Connection-
    2+Vdc12 to 54Vdc
    3No Connection-
    4Common-

    Data/PoE Connector

    PinSignal568A Color568B Color
    1 Tx+White / Green TracerWhite / Orange Tracer
    2 Rx+White / Orange TracerWhite / Green
    3 Tx-Solid GreenSolid Orange
    4RX-Solid OrangeSolid Green

    Connectors Pinouts: profibus

    CON1 Power Connector

    Standard A-coded 4-pin M12 male connector
    (e.g. Binder P/N 09-3431-00-04)

    PinSignal
    1+24Vdc (10 to 30Vdc)
    2No Connection
    3DC Common
    4No Connection

    CON2 BUS OUT Data Connector

    Standard B-coded 5-pin M12 female connector
    (e.g. Binder P/N 09-4442-00-05 or Phoenix P/N 1515044)

    PinSignal
    1BUS_VDC isolated
    2BUS-A line (green)
    RxD/TxD-N
    3BUS_GND isolated
    4BUS-B line (red)
    RxD/TxD-P
    5No Connection

    CON3 BUS IN Data Connector

    Standard B-coded 5-pin M12 male connector
    (e.g. Binder P/N 09-4441-00-05)

    PinSignal
    1No Connection
    2BUS-A line (green)
    RxD/TxD-N
    3No Connection
    4BUS-B line (red)
    RxD/TxD-P
    5No Connection

    Connectors Pinouts: DeviceNet

    BUS IN

    PinSignalExplanation
    1See Note 1Shield Drain
    2+VoltageRed
    3-VoltageBlack
    4CAN_HWhite
    5CAN_LBlue

    BUS OUT

    PinSignalExplanation
    1See Note 1Shield Drain
    2+VoltageRed
    3-VoltageBlack
    4CAN_HWhite
    5CAN_LBlue

    NOTE #1) Pin 1 on the Bus In and Bus Out connectors are internally connected to each other and are connected to the body of the NR25 through a 2 nF capacitor.

     

    ENVIRONMENTAL SPECIFICATIONS

    NR25 Networked Absolute Rotary Shaft Encoder
    Enclosure:IP67 (valid only with working shaft seal & mating connector fitted)
    Shock:50 G's for 11 mSec
    Vibration:20 g, 5 to 2,000 Hz
    Operating temperature:-40° C to 85° C standard

    Electrical Specifications

    NR25 Networked Absolute Rotary Shaft Encoder
    Output Code:EtherNet/IP, Modbus-TCP, Profibus-DP, or DeviceNet
    nr series available networks image
    Resolution:Single Turn = 65536 counts max

    Multi Turn = (2 versions)
    65536 counts / turn & 4096 turns maximum
    65536 counts / turn & 16384 turns maximum
    Direction of Increasing Counts:Programmable over the network
    default = CW increasing looking at the shaft
    Programmable Parameters: -Direction of Increasing Counts
    -Counts Per Turn
    -Velocity Units
    -Preset Function
    -Total Measurement Range
    (defines the number of counts where the position rolls over to zero)
    Time Stamp:Optional input data that replaces the Velocity. Time stamp is an unsigned double integer value with an interval of 400 nanoseconds; rolls over every 1717.9869184 seconds.
    Power requirements (including PoE):--EtherNet/IP & Modbus-TCP--
    12 to 54Vdc
    2.5 W maximum
    100mA @ 24Vdc

    --Profibus-DP--
    10 to 30Vdc
    1.32 W maximum
    55mA @ 24Vdc

    --DeviceNet--
    11 to 25Vdc
    1.5 W maximum
    50mA @ 24Vdc

     

    Compatible Cables & Connectors

    The following mating connectors are available from AMCI

    • Note that any commercially available M12 connectors with the proper coding and contacts can be used

    Power Connectors (Sold Separately)

    --- EtherNet/IP, Modbus-TCP, Profibus-DP ---
    Power Mating Connector
    (AMCI Part# MS-29)
    Standard M12 4 pin female straight connector such as
    Binder #99-0430- 12-04 or equivalent. (sold separately)

    Standard M12 4 pin female right angle connector such as
    Binder #99-0430- 52-04 or equivalent (sold separately)

    Data Connectors (Sold Separately)

    --- EtherNet/IP & Modbus-TCP (Data/PoE) ---
    Mating Connector
    (AMCI Part# MS-28)
    Standard M12 D-coded 4 pin male connector such as
    Binder #99-3729- 810-04 or equivalent (sold separately)
    --- Profubus-DP ---
    BUS OUT Connector
    (AMCI Part# MS-39)
    Standard B-coded 5-pin M12 male straight connector such as Binder P/N 99-0437- 105-05 (sold separately)

    Standard B-coded 5-pin M12 male right angle connector such as Binder P/N 99-0437- 145-05 (sold separately)
    BUS IN Connector
    (AMCI Part# MS-38)
    Standard B-coded 5-pin M12 female straight connector such as Binder P/N 99-0436- 110-05 (sold separately)

    Standard B-coded 5-pin M12 female right angle connector such as Binder P/N 99-0436- 165-05 (sold separately)
    --- DeviceNet ---
    BUS IN Connector
    (AMCI part #MS-31)
    Standard M12 A-coded 5 pin female straight connector such as Binder #99-0436- 12-05 or equivalent (sold separately)

    Standard M12 A-coded 5 pin female right angle connector such as Binder #99-0436- 52-05 or equivalent (sold separately)
    BUT OUT Connector
    (AMCI part #MS-32)
    Standard M12 A-coded 5 pin male straight connector such as Binder #99-0437- 12-05 or equivalent (sold separately)

    Standard M12 A-coded 5 pin male right angle connector such as Binder #99-0437- 52-05 or equivalent (sold separately)

    Compatible Cord Sets / Cables (Sold Separately)

    Data Cord Sets:-- - EtherNet/IP & Modbus-TCP

    AMCI Cordset part #CNER-5M (5 meter cable, M12 and RJ45 connectors)
    Phoenix #1569391, #1569401, #1569414, #1569427, or equivalent. (sold separately)

    -- - DeviceNet & Profibus DP-- -

    Can be purchased from the following manufacturers:

    Phoenix Contact: www.phoenixcontact.com
    Turck Inc: www.turck-usa.com
    Lumberg Automation: www.lumberg-automationusa.com
    Power Cord Sets: -- - EtherNet/IP & Modbus-TCP, Profibus-DP -- -

    AMCI Cordset part #CNVL-2M (2 meter cable, M12 connector and flying leads)
    Phoenix #1536308 or equivalent (sold separately)
    Cables:-- - DeviceNet & Profibus DP -- -

    Can be purchased from the following manufacturers:

    Belden Inc: www.belden.com
    Phoenix Contact: www.phoenixcontact.com

    Video

    Technical Drawings

    EtherNet/IP & Modbus TCP Version Drawings

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn, Flange Mount, End Connector

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn, Flange Mount, End Connector

    nr25-ethernet-ip-modbus-network-logo-for-drawings.png

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn, Servo Mount, End Connector

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn, Servo Mount, End Connector

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn, 5/8" Shaft, Flange Mount, End Connector

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn, 5/8

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn: End View

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn: End View

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn: Alternate Shafts

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn: Alternate Shafts

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn, Flange Mount, Side Connector

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn, Flange Mount, Side Connector

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn, Servo Mount, Side Connector

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn, Servo Mount, Side Connector

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn, Hub Shaft Mount, End Connector

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn, Hub Shaft Mount, End Connector

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn, Hub Shaft Mount, Side Connector

    NR25 = EtherNet/IP & Modbus TCP Single-turn and Multi-turn, Hub Shaft Mount, Side Connector

    NR25 = Profibus-DP Multi-turn, Flange Mount, End Connector

    NR25 = Profibus-DP Multi-turn, Flange Mount, End Connector

    nr25-profibus-network-logo-for-drawings.png

    NR25 = Profibus-DP Multi-turn, Servo Mount, End Connector

    NR25 = Profibus-DP Multi-turn, Servo Mount, End Connector

    NR25 = Profibus-DP Multi-turn, 5/8" Shaft, Flange Mount, End Connector

    NR25 = Profibus-DP Multi-turn, 5/8

    NR25 = Profibus-DP Multi-turn, Hub Shaft Mount, End Connector

    NR25 = Profibus-DP Multi-turn, Hub Shaft Mount, End Connector

    NR25 = Profibus-DP Multi-turn: End View

    NR25 = Profibus-DP Multi-turn: End View

    NR25 = Profibus-DP Multi-turn: Alternate Shafts

    NR25 = Profibus-DP Multi-turn: Alternate Shafts

    NR25 = DeviceNet Single-turn and Multi-turn, Flange Mount, End Connector

    NR25 = DeviceNet Single-turn and Multi-turn, Flange Mount, End Connector

    nr25-devicenet-network-logo-for-drawings.png

    NR25 = DeviceNet Single-turn and Multi-turn, Servo Mount, End Connector

    NR25 = DeviceNet Single-turn and Multi-turn, Servo Mount, End Connector

    NR25 = DeviceNet Single-turn and Multi-turn, 58mm Servo Mount, End Connector

    NR25 = DeviceNet Single-turn and Multi-turn, 58mm Servo Mount, End Connector

    NR25 = DeviceNet Single-turn and Multi-turn, 5/8" Shaft, Flange Mount, End Connector

    NR25 = DeviceNet Single-turn and Multi-turn, 5/8

    NR25 = DeviceNet Single-turn and Multi-turn, Hub Shaft Mount, End Connector

    NR25 = DeviceNet Single-turn and Multi-turn, Hub Shaft Mount, End Connector

    NR25 = DeviceNet Single-turn and Multi-turn: End View

    NR25 = DeviceNet Single-turn and Multi-turn: End View

    NR25 = DeviceNet Single-turn and Multi-turn: Alternate Shafts

    NR25 = DeviceNet Single-turn and Multi-turn: Alternate Shafts

    Accessories

    Cables

    Cables Learn More

    Connectors

    Connectors Learn More

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    CONTACT SALES

    Ordering Information

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    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!

    Down Arrow

    create your part number

    Generate your NR25 series networked rotary shaft encoder part number by using this helpful ordering guide. Starting from left to right, use the following diagram and table to choose the desired options. Each gray box must contain a single alphanumeric character. Please note the following…

    nr25-ordering-guide-chart-image.jpg

    Part Number CharacterNR25 Networked Absolute Multi-turn Encoder Most Popular Selections
    Mounting style:F = 2.65" square flange
    S = 2.5" diameter servo mount (unavailable w/ the 5/8” shaft option)
    H = Hub shaft
    F
    (Square flange)
    Shaft Seal Type
    & Housing Material:
    A=Nitrile seal, stainless steel housing
    B=Nitrile seal, aluminum housing
    C=Viton seal, stainless steel housing
    V=Viton seal, aluminum housing
    B
    (Nitrile seal)
    Shaft Diamter:
    (must choose either solid or hub shaft)
    Solid shaft option (Flange mount only)
    1 = 3/8" diameter 0.875” length, No Flat
    2 = 10mm diameter 0.875” length, No Flat
    3 = 1/4" diameter 0.875” length, No Flat
    4 = 6mm diameter 10mm length, w/Flat
    5 = 5/8" diameter 1.30” length, w/Keyway
    6 = 10mm diameter 20mm length, w/Flat
    ---
    Hub shaft option
    1 = 3/8" inner diameter 1.1” max. depth
    2 = 10mm inner diameter 1.1” max. depth
    4 = 1/2" inner diameter 1.1” max. depth
    6 = 12mm inner diameter 1.1” max. depth
    1
    (3/8" shaft)


    --or--


    4
    (1/2" inner diameter)
    Encoder Type:E = Ethernet interface (EtherNet/IP & Modbus TCP)
    B = Serial interface (Profibus or DeviceNet)
    E, B
    Both types readily available
    Output Configuration:1 = 16 Bit Single Turn (65536 counts/turn)
    2 = 28 Bit Multi Turn (65536 counts/turn & 4,096 turns)
    3 = 30 Bit Multi Turn (65536 counts/turn & 16384 turns)
    2
    (Multi-turn)
    Output Code:A = EtherNet/IP
    P = Profibus-DP
    D = DeviceNet
    A, P, D
    All types readily available
    Connector Location:--Ethernet interface--
    E04 = End (2 connectors)
    1 connector for data or data/power (Power over Ethernet - PoE)
    1 connector for auxiliary power if not using PoE feature

    S02 = Side (1 connector)
    1 connector transmits data and power via Power over Ethernet (PoE)

    --Profibus interface--
    E04 = End (3 connectors)
    1 connector for bus in
    1 connector for bus out
    1 connector for aux power

    --DeviceNet--
    E02 = End (2 connectors)
    each connector supplies data & power

    E01 = End (1 connector)
    1 connector supplies data & power

    E04
    (End Connector)








    --DeviceNet--

    E02

    Resources

    NR25 Product Sheet

    Image Text

    NR25 Networked Rotary Encoder - Single-turn & Multi-turn absolute encoders up to 30 bit res...

    PDF Download

    Resolver-Based?

    Image Text

    Resolver-based Rotary Shaft Encoders provide the heaviest duty 2.5" rotary shaft encoder availa...

    Read the Tutorial

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