Rockwell Automation DC3RD Digital Regenerative DC Drive User Guide 1/4 - 2 HP, 115/230 VAC - Manual (Page 24)

16 Installation
Limit switch connections (optional)
All connections to the
logic board are prewired
(see prewired connections
on page 49). If your
application requires the
use of limit switches,
connect the limit switches
to the logic board as
shown in Figure 4. If only the forward limit switch is used,
remove the reverse limit switch and jumper terminal 21 to
22. If only the reverse limit switch is used, remove the
forward limit switch and jumper terminal 20 to 22.
Remote pushbuttons (optional)
Add external jog, stop, reverse
and forward pushbuttons to
control the drive from a
remote location. Connect
normally open pushbuttons to
top board terminals 15
through 19 (see Figure 5).
Case pushbuttons may still be
used if external pushbuttons
are connected.
Figure 4. Optional limit switch
connections
Figure 5. Optional remote
pushbutton connections
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