Moons' SRX04 User Manual

5
Rev. 0.1
8/30/2019
SRX04 Hardware Manual
3 Technical Specifications
Power Amplifier
Amplifier Type Dual H-Bridge, 4 Quadrant
Current Control PWM at 16KHz
Input Voltage
Range
SRX02：12-48 VDC Low Voltage Point：11 VDC Over Voltage Point：53 VDC
SRX04：24-48 VDC Low Voltage Point：18 VDC Over Voltage Point：53 VDC
SRX08：24-70 VDC Low Voltage Point：18 VDC Over Voltage Point：80 VDC
Output Current
SRX02：0.3 ~ 2.2 A/phase(peak-of-sine)
SRX04：1.0 ~ 4.5 A/ phase(peak-of-sine)
SRX08：2.4 ~ 7.8 A/ phase(peak-of-sine)
Idle Current Reduction to 50% or 90% of running current after 1 second. Switch selectable.
Protection Over voltage, under voltage, over temp, over current, open winding
Controller
Auto Test & Auto
Setup
Auto test and setup at power on (ie. motor resistance and inductance) to optimize
your system performance.
Self Test The drive will perform a 2 rev, 1 rps, CW/CCW move test. Switch selectable
Control Modes Step & Direction or CW/CCW pulse. Switch selectable
Microstep
Resolution
200，400，800，1600，3200，6400，12800，25600，1000，2000，4000，
5000，8000，10000，20000，25000 step/rev，Switch selectable
Microstep
Emulation
Performs high resolution stepping by synthesizing coarse steps into fine micro-
steps，Switch selectable
Digital Input
3 Digital Inputs
STEP： Pulse or CW INPUT, Optically isolated, differential, 5-24VDC for high level
voltage, minimum pulse width = 250ns, maximum pulse frequency = 2MHz
DIR: Direction or CCW INPUT, Optically isolated, differential, 5-24VDC for high level
voltage, minimum pulse width = 250ns, maximum pulse frequency = 2MHz
EN：Motor enable, Optically isolated, differential, 5-24VDC for high level voltage,
minimum pulse width = 100μs, maximum pulse frequency = 5KHz
Input Digital
Filters
2 MHz and 150 KHz digital filter for high speed inputs. Switch selectable
Digital Output
1 Digital output
OUT：Alarm output, Optically isolated, maximum voltage 30V, maximum sinking or
sourcing current 100mA
Status LED 1 red and 1 green
Physical
Ambient 0 ~ 40°C when mounted to a suitable heat sink
Humidity 90% non-condensing

Moons' SRX04 Specifications

General

Brand	Moons'
Model	SRX04
Category	DC Drives
Language	English