3
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.
Yellow A-
Black A+
Black A+
6 LEAD
MOTOR
Green NC
B+
Red
B-
White
NC
Blue
D
Black A+
4 LEAD
MOTOR
Green A-
White
White A
Brown
Green
Yellow C
Gray B
Pink
Blue
Red D
Green
Brown
Yellow
Gray
Blue
Red
Pink
C
Red B+
Blue B-
8 LEAD
MOTOR
8 LEAD
MOTOR
4-Lead Biploar Motor
6-Lead Center Tap Connected
Yellow NC
6 LEAD
MOTOR
Green A-
B+
Red
NC
White
B-
Blue
6-Lead Series Connected
8-Lead Series Connected
8-Lead Parallel Connected
2
Connect to the Power Supply
If the power supply does not have a fuse
on the output or some kind of short cir-
cuit 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.
1
Requirements
To use the SR2-Plus Step Drive, the following items are
needed:
•
A power supply (12 - 48 VDC)
•
Pulse & Direction signal
•
A compatible step motor
SR2-Plus
Step Motor Drive
Quick Set-Up Guide
LED
Control Signal
Switches for selecting
Motor Connector
Power Connector
OUT-
OUT+
EN
DIR
STEP
COM+
SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8
B-
B+
A-
A+
V-
V+
Grounding screw
SW12
SW11
SW10
SW9
Switches for selecting
