Rockwell Automation 1440-VST02-01RA XM-120 Eccentricity Module - Manual (Page 43)

Publication GMSI10-UM010C-EN-P - May 2010
Installing the XM-120 Eccentricity Module 35
The devices are shipped from the factory with the network node address
(MAC ID) set to 63. The network node address is software settable. You can
use the XM Serial Configuration Utility or RSNetWorx™ for DeviceNet
(Version 3.0 or later) to set the network node address. Refer to the appropriate
documentation for details.
Mounting the Module The XM-120 mounts on the XM-940 terminal base unit, Cat. No. 1440-TB-A.
We recommend that you mount the module after you have connected the
wiring on the terminal base unit.
ATTENTION
The DNet V+ and DNet V- terminals are inputs to the XM
module. Do not attempt to pass DeviceNet power through
the XM terminal base to other non-XM equipment by
connecting to these terminals. Failure to comply may result
in damage to the XM terminal base and/or other
equipment.
IMPORTANT
Terminate the DeviceNet network and adhere to the
requirements and instructions in the ODVA Planning and
Installation Manual - DeviceNet Cable System, which is
available on the ODVA web site (http://www.odva.org).
IMPORTANT
The baud rate for the XM-120 is set by way of “baud
detection” (Autobaud) at power-up.
ATTENTION
The XM-120 module is compatible only with the XM-940
terminal base unit. The keyswitch on the terminal base unit
should be at position 1 for the modules.
Do not attempt to install XM-120 modules on other
terminal base units.
Do not change the position of the keyswitch after
wiring the terminal base.
ATTENTION
This module is designed so you can remove and insert it
under power. However, when you remove or insert the
module with power applied, I/O attached to the module
can change states due to its input/output signal changing
conditions. Take special care when using this feature.