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NI SMD-7613/7614/7615/7616 User Manual
Figure 26.
Wiring a Sinking Output Limit Sensor
Figure 27.
Wiring a Sourcing Output Proximity Sensor
Analog Inputs
The device features two analog inputs. Each input can accept a signal range of 0-VDC, ±5 VDC,
0 to 10 VDC or ±10 VDC. These inputs are present for future feature expansion, as SoftMotion
does not currently access the analog inputs on the drive.
The following figure represents the internal circuitry of the analog inputs:
Figure 28.
Internal Circuitry of Analog Inputs
Use the NI Stepper Configuration Utility to configure settings such as signal range, offset,
deadband, and filter frequency.
DC
Power
Su
pply
–
+
CW LIMIT+
CW LIMIT–
O
u
tp
u
t
+
Limit
S
en
s
or
–
Drive
DC
Power
Su
pply
-
+
CW LIMT–
CW LIMIT+
O
u
tp
u
t
+
Proximity
S
en
s
or
-
Drive
AIN2
GND
S
ign
a
l
Conditioning
AIN1
2
1
1
3
S
ign
a
l
Conditioning