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    • Stand-Alone Protocol Gateways

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      Gateways  >  EtherNet/IP™ to PROFINET® IO Device Gateway
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      PLX31-EIP-PND

      EtherNet/IP™ to PROFINET® IO Device Gateway

      PLX31-EIP-PND

      The EtherNet/IP™ to PROFINET® IO Device (slave) gateway offers bi-directional data transfers between EtherNet/IP™ controllers and a PROFINET® IO controller. The EtherNet/IP™ Driver supports I/O connections for guaranteed data delivery or Message instructions to send data to/from the PACs. The gateway supports 1440 bytes of input data and 1440 bytes of output data for larger applications.

      In addition, the gateway’s multiple I/O connections, allow you to set different RPIs for control data and module diagnostics, enabling you to optimize your Ethernet bandwidth.

      A conformal coating option is available for this product.

      • Architectures
      • Features and Benefits
      • Specifications
      • Downloads
      • Videos
      • Certifications

      Architectures

      Click on image(s) to enlarge
      Drag with the mouse. Click for close.

      Features and Benefits

      • Embedded EDS Add-On Profile allows for simplified integration and reduced configuration time for Rockwell Automation PACs.
      • No ladder programming is required when using I/O connections.
      • Multiple I/O connections allow you to set different RPIs for status and control data, enabling Ethernet bandwidth optimization.
      • Communication via an I/O connection provides guaranteed data delivery and enables the PAC to monitor for communication faults.
      • SD card slot (SD card optional) is used for storing configuration files in the event of a disaster.
      • ProSoft Discovery Service allows your PC to find the gateway and change its default IP address without being on the same subnet.
      • Video setup tutorial provided at psft.com/Ap5
      • Secure module configuration via module switch (v1.04 and greater).
      • Up to 10,000 16-bit registers can be used to exchange large amounts of data.

      Specifications

      Number of Class 3 Server Connections

      5

      Supported PLC Types 

      PLC2, PLC5, SLC, CLX, CMPLX 

      Supported Message Types

      PCCC and CIP

      Number of Class 3 Client Connections

      Connected - 2
      Unconnected - 1

      Number of Class 1 I/O Connections

      8

      Max I/O connection sizeIn/Out

      496/496 bytes

      Max RPI time

      10 ms per connection

      CIP Services Supported 

      0x4C - CIP Data Table Read
      0x4D - CIP Data Table Write

      Command List

      Support for 100 commands per Client, each configurable 
      for command type, IP address, register to/from addressing
      and word/bit count.

      Command Sets 

      PLC-2/PLC-3/PLC5 Basic Command Set
      PLC5 Binary Command Set
      PLC5 ASCII Command Set
      SLC500 Command Set

      Hardware Specifications

      Power Supply

      24 VDC nominal
      10 to 36 VDC allowed
      Positive, Negative, GND Terminals

      Current Load 

      24 VDC nominal @ 300 mA
      10 to 36 VDC @ 610 mA maximum 

      Operating Temperature 

      -25°C to 70°C (-13°F to 158°F)

      Storage Temperature 

      -40°C to 80°C (-40°F to 176°F)

      Shock 

      IEC 60068-2-27; 15G @ 11ms, 3-Axis (Operational)
      IEC 60068-2-27; 30G @ 18ms, 3-Axis (Non-Operational)

      Vibration

      IEC 60068-2-6; 5G @ 10 to 150 Hz

      Relative Humidity

      5% to 95% RH with no condensation

      Dimensions (H x W x D)

      5.38 x 1.99 x 4.38 in
      13.67 x 5.05 x 11.13 cm

      LED Indicators 

      Configuration (CFG), Error (ERR), Power (PWR), 
      Hardware Fault (FLT), Network Status (NS), 
      EtherNet/IP™ Class I or Class III Connection Status 
      (EtherNet/IP Only) Module Status (MS), ModuleConfiguration
      Status (EtherNet/IP Only) Ethernet Communication
      Port Link/Activity, and 100 mbit

      Ethernet Port

      10/100Mbit half-duplex RJ45 Connector Electrical Isolation
      1500 Vrms at 50 to 60 Hz for 60 seconds, applied as
      specified in section 5.3.2 of IEC 60950: 1991 Ethernet
      Broadcast Storm Resiliency is less than or equal to
      5000 [ARP] frames-per-second and less than or equal to
      5 minutes duration

      Shipped With Each Unit

      2.5 mm screwdriver
      J180 Power Connector

      Downloads

      PLX31-EIP-PND Datasheet 1.93 MB Last Modified 12/09/2022
      PLX30 Gateway Family FAQ 569.86 kB Last Modified 10/07/2020
      PLX3x User Manual 6.05 MB Last Modified 10/30/2025
      PLX30 Family Dimension Drawings (CAD) 67.72 MB Last Modified 07/23/2024
      ProSoft Configuration Builder
      PLX31-EIP-PND GSDML File 44.58 kB Last Modified 03/15/2024
      Conformal Coating Option 2.14 MB Last Modified 05/18/2020
      PLX3x EDS Files 62.70 kB Last Modified 10/13/2025
      LifeCycle Letter PLX3x 114.02 kB Last Modified 07/20/2023

      Videos

      ProSoft’s PLX30 Ethernet and Serial Gateways

      See how our gateway allows you to connect EtherNet/IP to PROFINET

      Setup Tutorial for EtherNet/IP to PROFINET IO Device Gateway

      Data Organization in ProSoft Modules and Gateways

      Guide to bit-level data addressing in ProSoft Modbus modules

      Guide to 32-bit data types in ProSoft Modbus modules

      Certifications

      ATEX Letter of Conformity 107.32 kB Last Modified 05/12/2022
      CB Safety 348.30 kB Last Modified 10/20/2022
      Korean KC Registration 974.32 kB Last Modified 07/07/2020
      PROFINET Certificate 251.71 kB Last Modified 03/10/2025
      Declaration of Conformity (RoHS/CE) 114.24 kB Last Modified 06/01/2022
      ODVA EtherNet/IP - Declaration of Conformity 135.50 kB Last Modified 10/13/2025
      Country Approval - Eurasian Customs Union Conformity (EAC) (Wired) 1.92 MB Last Modified 07/10/2020
      Declaration of REACH Compliance 389.47 kB Last Modified 12/18/2025
      UL Certificate of Compliance 233.35 kB Last Modified 11/16/2022