HPtec SD4030B3 User Manual

2
2.Specifications
Item
Definition
Note
Model
SD4030B3
Input power supply
voltage
+ 18V to 36V
Supply current
3A(MAX)
When the output current is set to 3 A
Applicable motor
2-phase stepping motors (bipolar
type)
Unipolar type motors also can be
driven.
Output current
0.5 to 3Ao-p(±5%)/phase
Driving method
Bipolar constant current chopper
method
Current Down function
Auto Current Down
Reduce current to the current value
set by “STOP” potentiometer in 0.25
to 1 second after stopping the pulse.
Function is selectable by the switch
Maximum input pulse
frequency
200Kpps
Adjustment
by the
trimmer
RUN
Set the excitation current (0.5 to 3A)
The factory setting is 2A
STOP
Set the current of Current Down
mode
10% to 60% of the RUN current
JOG
Set the speed of JOG
300pps to 14Kpps
Function
select by
the switch
SW-1,2,3
Select of division number
1/2,1/8,1/10,1/16,1/20,1/32,1/40,1/64
SW-4
Enable/disable Auto Current Down
ON: Enable, OFF: Disable
The factory setting is Enable.
SW-5,6
Select of JOG function
SW-5 ON: Enable JOG
SW-6 ON: CW, OFF: CCW
SW3
Select Mix Decay ratio
JP1
Select 1-pulse, 2-pulses
Input
signal
P+,P-
Command pulse or Command CW
pulse
1-pulse or 2-pulses is selectable as
command pulse
Inputs are isolated by photo couplers
D+,D-
Command pulse or Command CCW
pulse
OFF+,OFF-
Excitation OFF
Output
signal
ALM+,ALM-
Alarm (Power elements overheat
detection)
The signal outputs when the
temperature of inside power
elements reach to 170℃ (Typ).
Output are isolated by photo
couplers
ON: Normal, OFF: Alarm
Dimension
W90×D55.5×H28
Wight
112g
Including the terminal block socket
Operating temperature,
humidity
0 to 40℃, 35 to 80%
No condensation
Storage temperature,
humidity
-20 to + 85 C, 35 to 80%
No condensation
CE Marking
Self-declaration
GATEGORY 9

HPtec SD4030B3 Specifications

General

Brand	HPtec
Model	SD4030B3
Category	Control Unit
Language	English