Getting Started NI SMD-7613/7614/7615/7616 Stepper Drives
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© National Instruments
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3
Hardware Installation and Configuration
This section covers the hardware setup for the NI SMD-7613/7914/7615/7616 device.
Step 1: Connect the Drive to the NI PS-12/13 Power
Supply
Note
Do not plug in or turn on the power supply until after you complete all of the
following steps.
Complete the following steps to connect the power supply to AC input power and to the drive.
Figure 1 shows the power supply terminals.
Figure 1.
NI PS-12/13 Power Supply Terminals
1. Connect an AC input cable to the line, neutral, and ground (protective earth) connectors.
2. Connect one end of a 1.02 mm to 0.81 mm diameter (18 to 20 AWG) gauge stranded wire
to the V+ terminal on the power supply.
3. Connect the free end of the V+ wire to the corresponding terminal on the included power
connector. Tighten the screw to ensure a secure connection.
4. Connect one end of a 1.02 mm to 0.81 mm diameter (18 to 20 AWG) gauge stranded wire
to the V- terminal on the power supply.
5. Connect the free end of the V- wire to the corresponding terminal on the included power
connector. Tighten the screw to ensure a secure connection.
6. Insert the power connector into the stepper motor drive. Tighten the screws to ensure a
secure connection.
7. Connect the power supply to AC power. The green Drive Status LED on the SMD should
be solid or flashing. For information about blink code meanings, refer to the user manual
for your device.
1
+24 V (NI PS-12) or +48 V (NI PS-13) Output
2
+24 V (NI PS-12) or +48 V (NI PS-13) Ground
3
AC Input Ground (Protective Earth)
4
AC Input Neutral
5
AC Input Line
L
N
-V
+V
Made in China
+V ADJ
+
OUTPUT: 48V 6.7A
INPUT: 100-240VAC 5A 50/60Hz
L
N
-V
+V
M
a
de in Chin
a
+V ADJ
+
Serial No.
1
2
3
4
5