Moons' SRAC4 Quick Setup Manual

SRAC4
AC Input Step Motor Drive
Requirements
To use the SRAC4 Step Drive, the following items
are needed:
• Universal AC input of 80 to 265 VAC
• Pulse & Direction signal
• A compatible step motor
Connect to Power
Use the supplied connector to connect to the AC
supply according to the diagram below. Use 16
AWG wire for Line (L) and Neutral (N). Use 14 AWG
for Earth Ground (G).
The SRAC4 has an internal 10A fast acting fuse.
Care should be taken when working with high voltages.
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.
Selecting the Motor
Each position of the 16-bit rotary selects a different motor, automatically setting the configuration parameters
in the drive. The SRAC4 drive comes programmed with up to 16 typical motors as factory defaults. Drives
can be customized with specially selected motors when required. Available options are listed
on the drive label. 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
2
3
White
Green
8 LEAD
MOTOR
Brown
C
Yellow
Red
Blue
Gray
Pink
D
8-Lead Parallel Connected
Black A+
4 LEAD
MOTOR
Green A-
Red B+
Blue B-
4-Lead Biploar Motor
White A
Brown 8 LEAD
MOTOR
Green
Yellow C
Gray B
Pink
Blue
Red D
8-Lead Series Connected
4
Quick Set-Up Guide
LED
Motor Selection Switch
Fault Output
Controll signal
Switches for
selecting
Motor
Connector
Power
Connector
Black A+
Yellow A-
Green NC
6-Lead Center Tap Connected
Black A+
Yellow NC
Green A-
6-Lead Series Connected
OUT-
OUT+
EN-
EN+
DIR-
SW16
DIR+
SW15
STEP-
SW14
STEP+
SW13
SW12
SW11
SW10
SW9
SW8
SW7
SW6
SW5
SW4
SW3
B-
SW2
B+
SW1
A-
A+
N
L
6 LEAD
MOTOR
B+ B- NC
Red White Blue
6 LEAD
MOTOR
B+ NC B-
Red White Blue