Applied Motion STR4 - Manual (Page 5)

5
STR4/8 Hardware Manual 920-0030J
5/12/2015
Jumper S4:
Noise Filter Frequency
Jumper S3:
Step & Direction or
Step CW & Step CCW
Remove connectors
and cover to access
jumpers S3 and S4 Remove Cover and
connectors to access
Jumpers S3 and S4
Getting Started
This manual describes the use of two different drive models: the STR4 and STR8. They differ
in maximum output current and maximum power supply voltage. For both models, you’ll need
the following:
• a 24 to 48 volt DC power supply (75V max for STR8). Please read the section Choosing a
Power Supply for help in choosing the right power supply.
• one of the motors listed on the drive label (see section Configuring the Drive).
• a small flat blade screwdriver for tightening the connectors.
• a source of step signals, such as a PLC or motion controller.
The connectors and other points of interest are illustrated below. These are detailed later in
the manual.
Motor & Power Supply
Connector
Run Current, Idle Current
Steps/rev, Inertia, Self Test
Input & Output
Signals
Motor Selector
Status LEDs