Rockwell Automation 1440-VAD02-01RA XM-123 Dynamic Measurement Module - Manual (Page 6)

6 Rockwell Automation Publication ENMON-IN120H-EN-P - February 2014
XM-12X Dynamic Measurement Modules
Mount the Module
The modules mount on a XM® 940 terminal base unit, catalog number 1440-TB-A. We recommend that you mount the
modules after you have connected the wiring on the terminal base unit. Refer to the XM-940 Dynamic Measurement
Terminal Base Installation Instructions, publication
GMSI10-IN020
, or the user guide for the specific module for wiring
information.
1. Make certain the keyswitch (A) on the terminal base unit (C) is at position 1 as required for the modules.
2. Make certain the side connector (B) is pushed all the way to the left.
You cannot install the module unless the connector is fully extended.
3. Make sure that the pins on the bottom of the module are straight so they align properly with the connector in the
terminal base unit.
4. Position the module (D) with its alignment bar (E) aligned with the groove (F) on the terminal base unit.
5. Press firmly and evenly to seat the module in the terminal base unit.
The module is seated when the latching mechanism (G) is locked into the module.
6. Repeat the above steps to install the next module in its terminal base unit.
All grounds in the system must be tied to the same point of the same grounding electrode system.
Maintain a 2.54 cm (1 in.) minimum clearance between the module and adjacent equipment. There are no orientation
restrictions.
ATTENTION: The XM-12X modules are compatible only with the XM-940 terminal base unit. Verify that the keyswitch on the
terminal base unit is at position 1 for the modules.
Do not attempt to install the XM-12X modules on other terminal base units.
Do not change the position of the keyswitch after wiring the XM-940 terminal base unit.