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Specifications and Site Requirements
Communications
MagneMover LITE User Manual 65
Rockwell Automation Publication MMI-UM002E-EN-P - March 2016
Sync Connection
The optional Sync connection provides a method to directly connect a motor to the Host Con-
troller to allow the controller to synchronize the positioning of vehicles (pucks) on the motor
with an external mechanism. Refer to the
LSM Synchronization Option User’s Manual for
cable and connection details.
NOTE: There is no need to construct the sync cables as all cabling is supplied with the trans-
port system. Contact MagneMotion for additional or replacement cables.
Digital I/O Connection
The NC-12 Node Controller provides 16 optically isolated digital input bits and 16 optically
isolated digital output bits. These signals can be used as required. Typical applications include
wiring E-Stops and Light Stacks.
Digital I/O signals can be connected to the NC-12 Node Controllers only. Refer to Figure 4-43
for the location of these connections on the Node Controller.
Figure 4-48: Digital I/O Equivalent Circuits
The digital inputs can be wired as a sink where a +3 - 24 VDC signal is wired to the appropri-
ate digital input and COM is connected to the return (minus) side of the signal as shown in
Figure 4-48 . The digital inputs can also be wired as a source where +3 - 24 VDC is wired to
the COM and the appropriate input is wired through the signal to ground as shown in Fig-
ure 4-48 .
NOTE: The GND pin on the Node Controllers is not used for the digital inputs even though
there is a spring clamp on the “Inputs” side for GND.
The digital outputs can only be wired as a sink where a +5 - 35 VDC supply is wired through
a load and sunk when the digital output in use is turned on by the Node Controller as shown in
Figure 4-48 .
1.2K Ohm
1.2K Ohm
Signal
COM
+3 - 24 VDC
Signal
+3 - 24 VDC
COM
RTN
RTN
Digital Inputs Digital Outputs
+
DC (5-35V)
Load
VDD
DOn
Darlington
Sink Driver
PC 817
V5V
RTN