Emerson PACSystems VersaMax Important Product Information

Ethernet network interface unit eniu
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IMPORTANT PRODUCT INFORMATION
GFK-1859S
Nov 2020
PACSystems
TM
VersaMax
ETHERNET NETWORK INTERFACE UNIT (ENIU)
(IC200EBI001)
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Summary of Contents for Emerson PACSystems VersaMax

  • Page 1 IMPORTANT PRODUCT INFORMATION GFK-1859S Nov 2020 PACSystems VersaMax ETHERNET NETWORK INTERFACE UNIT (ENIU) (IC200EBI001)
  • Page 2 It is understood that Emerson may make changes, modifications, or improvements to the equipment referenced herein or to the document itself at any time. This document is intended for trained personnel familiar with the Emerson products referenced herein.
  • Page 3: Specifications

    GFK-1859S Nov 2020 Overview The Ethernet Network Interface Unit (ENIU) is an Ethernet slave module that acts as a controller for a set of I/O modules. Power for module operation is provided by a power supply that installs directly on the ENIU. Specifications Specification Description Ethernet IP...
  • Page 4: Product Revision History

    Resolved in IC200EBI001-PL (Primary FW-1.20)” for more details. IC200EBI001-PK Nov 2019 Following Emerson’s acquisition of this product, changes have been made to apply appropriate branding and registration of the product with required certification agencies. No changes to material, process, form, fit or functionality.
  • Page 5 GFK-1859S Nov 2020 Starting from IC200EBI001-MH revision, on some of the ENIU’s it is observed that COMM LED is glowing GREEN ▪ immediately after power-up, even without connecting the micro USB cable. This will not affect the USB operation. Starting from IC200EBI001-MH revision, ▪...
  • Page 6: Open Issues

    GFK-1859S Nov 2020 Problems Resolved in IC200EBI001-PK (Primary FW-1.10) Subject ID code Description ENIU incorrectly reports SFDC: When Output Field Power is lost on the mixed module MDD844, “Default” input status on 00476776 ENIU incorrectly reports the inputs status with “Default” values. mixed modules However, the input LEDs shows the correct/actual input status.
  • Page 7 GFK-1859S Nov 2020 Note: The star lock washer method is suitable for a shield ground, but not suitable for a safety ground. (Refer Chapter 2 of VersaMax ENIU user’s manual (GFK-1860) for information about space requirements or module orientation, or if you are installing the ENIU in an area of excessive vibration).
  • Page 8 GFK-1859S Nov 2020 (Refer section 2 in chapter 2 of VersaMax ENIU user’s manual (GFK-1860) for more details on “Setting the Network IP Address” through serial console.) 4. Connect the communications bus to the connector on the front of the ENIU. (Refer to the heading Bus Installation Guidelines for detailed bus installation instructions.) 5.
  • Page 9: Installation In Hazardous Locations

    GFK-1859S Nov 2020 PWR Green indicates power is applied to the ENIU. RES 1 Reserved OK During the power up initialization, this LED will be blinking Green. In Auto-configuration mode, power up initialization might take more time (based on the setup) compared to a module powering up with a stored configuration.
  • Page 10: Bus Connector

    GFK-1859S Nov 2020 SEE NOTE 2. 4.3mm M3.5 (#6) SCREW 0.170in SPLIT LOCK WASHER FLAT WASHER 4.3mm 15.9mm 0.170in 0.62in REF 5.1mm 0.200in TAPPED HOLE IN PANEL Removing the ENIU from the DIN Rail 1. Turn off power to the power supply. 2.
  • Page 11 Note: If the product is purchased through an Authorized Channel Partner, please contact the seller directly for any support. Emerson reserves the right to modify or improve the designs or specifications of the products mentioned in this manual at any time without notice.

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