Figure 4. Connecting to an NI Master Controller
NI Master
Controller
Secondary
Ethernet Port
Primary
Ethernet Port
NI 9144
OUT
IN
Host Computer
Ethernet
EtherCat
Tip
Use the OUT port on the NI 9144 to connect additional slave chassis.
Third-Party Master Controller
Refer to the
EtherCAT
®
Expansion Chassis Vendor Configurations Guide
on
ni.com/manuals
for more information about integrating the NI 9144 with a third party master controller.
NI 9144 Getting Started Guide
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© National Instruments
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