NI ISM-7413 Ethernet Integrated Stepper User Manual
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© National Instruments
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15
Connection Examples: EN
Connecting the Enable input as shown in Figure 16 causes the drive to disable when the relay is
closed and enable when the relay is open.
Figure 16.
Connecting an Input to a Switch or Relay
Connecting the Enable signal as shown in Figures 17 and 18 causes the drive to disable when
the proximity sensor activates.
Figure 17.
Connecting an NPN Type Proximity Sensor to an Input
Figure 18.
Connecting a PNP Type Proximity Sensor to an Input
5-24 VDC
Power
Su
pply
–
+
EN+
EN
3
-
S
witch or Rel
a
y
(clo
s
ed = logic low)
I
S
M-741
3
5-24 VDC
Power
Su
pply
–
+
EN/IN
3
+
EN/IN
3
–
O
u
tp
u
t
NPN
Proximity
S
en
s
or
I
S
M-741
3
–
+
5-24 VDC
Power
Su
pply
–
+
EN/IN
3
–
EN/IN
3
+
O
u
tp
u
t
I
S
M-741
3
NPN
Proximity
S
en
s
or
–
+
Содержание ISM-7413
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