Rockwell Automation 1440-TTC06-00RE XM-362 Temperature Module - Manual (Page 22)

Publication GMSI10-UM008D-EN-P - August 2010
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For more information on the DeviceNet installation, refer to the ODVA
Planning and Installation Manual - DeviceNet Cable System, which is available
on the ODVA web site (http://www.odva.org).
Mounting the Terminal
Base Unit The XM family includes several different terminal base units to serve all of the
measurement modules. The XM-944 terminal base, Cat. No. 1440-TB-E, is the
only terminal base unit used with the Temperature modules.
The terminal base can be DIN rail or wall/panel mounted. Refer to the
specific method of mounting below.
DIN Rail Mounting
Use the steps below to mount the XM-944 terminal base unit on a DIN rail
(A-B pt no. 199-DR1 or 199-DR4).
ATTENTION
Use of a separate DeviceNet power supply is not
permitted. See Application Technique "XM Power Supply
Solutions", publication ICM-AP005A-EN-E, for guidance
in using XM with other DeviceNet products.
ATTENTION
The XM modules make a chassis ground connection
through the DIN rail. Use zinc plated, yellow chromated
steel DIN rail to assure proper grounding. Using other
DIN rail materials (e.g. aluminum, plastic, etc.), which can
corrode, oxidize or are poor conductors can result in
improper or intermittent platform grounding.
You can also mount the terminal base to a grounded
mounting plate. Refer to Panel/Wall Mount Grounding on
page 11.