UMI Accessory User Guide — UMI-7764
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Shutdown/Inhibit All Terminal Block
The UMI accessory has a 4-position terminal block for shutdown and
inhibit all wiring. Refer to Figure 1 to help you locate the shutdown/inhibit
all terminal block on your UMI-7764 accessory. See Figure 10 for more
information on shutdown/inhibit all wiring.
Figure 10.
Shutdown/Inhibit All Terminal Block Pin Assignments
The Inhibit All signal acts as a global inhibit, and, when asserted, activates
the Inhibit Outputs. The Inhibit All signal includes a 3.3 k
Ω
pull-up resistor
on its input. The Shutdown signal is passed through to the motion controller
and is typically used to disable the controller.
Power Input Terminal Block
The UMI-7764 has a 2-position terminal block for wiring power to the unit.
Refer to Figure 1 to help you locate the power input terminal block on your
UMI-7764 accessory. Figure 11 shows the 2-position terminal block
pinout.
Figure 11.
2-Position Power Input Terminal Block Pin Assignment
Note
To properly operate your UMI-7764 accessory, you must supply a +5 V source to
the power input terminal block.
Note
The +5 V power is redistributed to other terminal blocks as an output power source.
Shutdown
Inhibit All
NC
Digital Ground
+5 V
Digital Ground
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