Moons' SR4-Plus Quick Setup Manual

SR4-Plus
Step Motor Drive
Requirements
To use the SR4-Plus Step Drive, the following items are
needed:
• A power supply (24 - 48 VDC)
• Pulse & Direction signal
• A compatible step motor
Control signal
Switches for
Connecting to a Motor
Connect the drive to the motor.
Four lead motors can be connected
in only one way. If using a non
MOONS' motor, consult the motor
specs for wiring information.
White
Green
Brown
C
Yellow
Gray
8-Lead Parallel Connected
Selecting the Motor
Each position of the 16-bit rotary switch selects a different motor, and automatically sets the confi guration
parameters in the drive. The SR4-Plus drive comes programmed with up to 8 typical motors as factory de-
faults. Drives can be customized with specially selected motors when required. Available options are on the
drive label.
The switch also selects a low or high inertia for each motor to allow for various load conditions.
The low setting is 1:1, and the high setting is 10:1. Each motor in the loaded database has
unique settings to optimize the anti-resonance.
If the motor selection is changed, the drive power supply will need to be cycled.
1
LED
OUT-
OUT+
EN-
EN+
DIR-
DIR+
STEP-
STEP+
SW8
SW7
SW6
selecting
Switches for
SW5
SW4 selecting
SW3
SW2
SW1
B-
Motor
B+
Connector
A-
A+
Power
V-
Connector
V+
Grounding
Screw
3
Black A+
Green A-
Red B+
Blue B-
4-Lead Biploar Motor
White A
Brown
Green
8 LEAD
MOTOR
Yellow C
Gray B
Red
Blue
Red D
Pink
D
8-Lead Series Connected
Connect to the Power Supply
If the power supply does not have a fuse
on the output or some kind of short circuit
current limiting device, a 4 amp fast acting
fuse should be installed in line with the "+"
power supply lead.
Connect the motor power supply "+" ter-
minal to the drive terminal labeled "V+".
Connect the power supply "-" to the drive
terminal labeled "V-".
Be careful not to reverse the wires.
SW12
SW11
SW10
SW9
4 LEAD
MOTOR
8 LEAD
MOTOR
Pink
Blue
4
Quick Set-Up Guide
2
Black A+
6 LEAD
MOTOR
Yellow A-
Green NC
B+ B-
Red White
6-Lead Center Tap Connected
Black A+
6 LEAD
MOTOR
Yellow NC
Green A-
B+ NC
Red White
6-Lead Series Connected
NC
Blue
B-
Blue