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Caution
Do not touch exposed connector pins. Doing so may cause damage to the device.
3.
Mount the UMI-7774/72, if necessary. Refer to the
mounting options.
4.
Connect the UMI-7774/72 to the NI 73xx motion controller by connecting one end of the
SHC68-C68-S cable to the 68-pin motion I/O connector on the motion controller and the other end
to the 68-pin motion I/O connector on the UMI-7774/72. Refer to Figure 2 for a connection
diagram.
1
1
NI 73xx Series Motion Controller
2
NI 73xx Motion I/O Connector
3
UMI-7774/72 Motion I/O Connector
Figure 2. UMI-7774/72 Connected to an NI 73xx Series Motion Controller
5.
Connect a 24 VDC power supply to the UMI-7774/72 V and C terminals. Refer to
Indicators
for more information.
6.
(Optional) Connect a separate 5 to 30 VDC power supply to the V
isolation feature of the UMI-7774/72. Refer to
Note
If you do not connect a separate power supply to the V
the V and V
terminal together and connect the C and C
iso
7.
Connect the UMI-7774/72 to a stepper or servo drive. Refer to the
for detailed information about the connectors including voltage considerations and wiring
diagrams.
Note
NI offers direct connect cables to connect the AKD analog servo drives or the P7000 series
stepper drives to the UMI-7774/72. Go to
8.
Connect any additional I/O to the UMI-7774/72 including limits, DIO, trigger inputs, and
breakpoint outputs. Refer to the
connectors including voltage considerations and wiring diagrams.
9.
Test the signal connections starting with the limit and home switches, then the encoders, and finally
the inhibit and command connections.
NI UMI-7774/72 User Guide and Specifications
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Mounting the UMI-7774/72
2
3
5
4
6
4
UMI-7774/72 Digital I/O Connector
5
SHC68-C68-S Cable
6
NI 73xx Digital I/O Connector
Power Status Indicators
iso
terminal together.
iso
ni.com/motion
Connector Descriptions
section for detailed information about the
8
section for
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B A
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Power Status
and C
terminals to use the
iso
iso
for more information.
and C
terminals you must connect
iso
Connector Descriptions
section
for all available products.
R E
V
A C
T IV
E
H IG
H
IT
L E
D
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ni.com
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