Rockwell Automation 1440-DYN02-01RJ XM Dynamic Measurement Module - Manuel (Page 18)

18 Publication ICM-UM002F-EN-E - March 2013
Chapter 2 Installing the XM Dynamic Measurement Module
XM Installation
Requirements
This section describes wire, power, grounding, and terminating resistor
requirements for an XM system that includes one 1440-ACNR ControlNet
Adapter module, and from one to ten 1440-DYN02-01RJ Dynamic
Measurement modules.
Wiring Requirements
Use solid or stranded wire. All wiring should meet the following specifications:
• 14 to 22 AWG copper conductors without pretreatment; 8 AWG
required for grounding the DIN rail for electromagnetic interference
(EMI) purposes
• Recommended strip length 8 millimeters (0.31 inches)
• Minimum insulation rating of 300V
• Soldering the conductor is forbidden
• Wire ferrules can be used with stranded conductors; copper ferrules
recommended
Power Requirements
Use a single Class 2 power supply to power the XM modules. Before installing
your module, calculate the power requirements of all modules in each chassis.
The total current draw through the side connector cannot exceed 3 A. Refer to
the specifications for the specific modules for power requirements.
Figure 2.1 is an illustration of wiring modules using separate power
connections.
IMPORTANT
The installation requirements may be different for different XM
modules. The following requirements apply only to the
1440-DYN02-01RJ module. Refer to the user manual for the
specific XM module for its requirements.