Important Product Information; Ordering Information - Emerson IC200UEM001 Manual

GFK-2436M
Introduction
This IPI describes the Ethernet Option module for a VersaMax Micro-20, -40 or -64 PLC CPU. This module
cannot be used with other types of VersaMax Nano or Micro PLCs.
For more information about Option Modules, and about VersaMax Micro-20, -40 and -64 PLCs, please refer
to the VersaMax Nano and Micro PLCs User's Manual, GFK-1645J or later.

Important Product Information

Functional Compatibility
The default data rate with Ethernet option module firmware version 2.0 is 175000 bps. Micro firmware
versions below 3.83 do not support 175000 bps. If firmware version 2.0 is to be used with Micro firmware
versions prior to 3.83, the data rate on Ethernet Option module should be changed to 38400 bps or less, as
per the requirement.
Problems Resolved by this Product Revision
N/A
New Features and Enhancements in this Revision
N/A

Ordering Information

Part Number Description
IC200UEM001 RJ 45, 10/100 Mbit Ethernet Option module supporting SRTP.
Upgrades
All previous versions can be upgraded to this firmware version. Once the module is upgraded to the 3.3
version, it will not support downgrade to older revision. Attempting to downgrade firmware may cause the
module to fail permanently.
Note: To reduce the risk of this being accidentally or maliciously used, to permanently disable the module,
Emerson strongly recommends that TFTP be disabled by the user, and only enabled via (password-
protected) telnet when a firmware update is required.
June 2023
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