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Installation
Transport System Installation
34 MagneMotion
Rockwell Automation Publication MMI-UM002E-EN-P - March 2016
Installing Motor Communications Cables
Refer to Figure 4-1 on page 4-3 through Figure 4-8 for the communication connection loca-
tions on the motors and switches and Figure 4-43 and Figure 4-44 for the communication con-
nection locations on the Node Controllers in the MagneMover LITE transport system. Refer
to
Figure 5-18 and Figure 5-19 for simplified diagrams of the wiring and to Figure 5-20 for a
detailed example. Note that the connections for a diverge switch are different than the connec-
tion shown in
Figure 5-19 for a merge switch.
NOTE: Both ends of a Path do not need to connect to the same Node Controller. However,
all connections to the motors at the ends of all Paths meeting in a Node must be
made to the same Node Controller. Refer to the
MagneMover
®
LITE Configurator
User’s Manual for more information about Nodes and Paths.
Figure 5-20: Communication Cable Connections
1. Connect an external communications cable from an RS-422 connector on the Node
Controller to the upstream end of the first motor in a Path (as defined in the transport
system layout drawing) and route the cable in the cable chase (refer to
Figure 5-20 ).
• For an NC-12 Node Controller, connect to any RS-422 port, finger tighten
only.
Upstream
Upstream
Downstream
Upstream
Downstream Connection
External Communications Cable
(typical)
Downstream
Connection
Connection
Node Controller
1 meter Motor
1/4 meter
Motor
Downstream
Upstream
Connection
Connection
(NC-12 Shown)
Connection
Internal Communications Cable
(typical)