National Instruments MID-7604/7602 POWER DRIVE 7602 用户手册
© National Instruments Corporation
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MID-7604/7602 Power Drive
Panel-Mount Kit (Included)
The panel-mount kit allows you to mount the MID-7604/7602 inside a
cabinet or enclosure. Using the provided screws, attach the panel-mount kit
to the rear and front set of screw holes on the side panels of the
MID-7604/7602, as shown in Figure 16.
cabinet or enclosure. Using the provided screws, attach the panel-mount kit
to the rear and front set of screw holes on the side panels of the
MID-7604/7602, as shown in Figure 16.
Figure 16. MID-7604/7602 with the Panel-Mount Kit Installed
Note
The strain-relief bar and panel-mount kit cannot be installed at the same time.
Amplifier/Driver Command Signals
For stepper drivers, the two industry standards for command signals are
as follows:
as follows:
•
Step and Direction signals (MID-7604/7602 standard)
•
Independent CW and CCW pulses
The MID-7604/7602 uses stepper drivers that have active-low step and
direction inputs. You must configure the stepper outputs of your motion
controller for Step and Direction signals with inverted (active-low) polarity.
direction inputs. You must configure the stepper outputs of your motion
controller for Step and Direction signals with inverted (active-low) polarity.
Panel-Mount Bracket