CNC 4 Axis 0-10V PWM MACH3 Interface Breakout Board Spindle Motor Speed Adjustment for Engraving Milling Machine
Picture Instructions:
- P13 pin,when short circuit, link the limit function to the P13 port;when off, 4 axis function also is available, but cannot communicate with the computer. It is recommend that plug in.
- P1 port, plug in for relay function.
- P16 port, plug in for relay function.
Description:
- MACH3 CNC software used to operate the host computer (LPT port) and signal processing power electrical part of the periphery of the machine.
- Application: CNC engraving machine, CNC lathe, CNC plasma cutting machine, laser engraving machine, CNC milling machines, machining centers and other non-standard tools. MACH3 series with the host computer and software, thus becoming the most cost-effective CNC system.
The interface board has been specially designed with the general interface board different places as follows:
- Onboard super anti-jamming circuit 4-axis limit. X +, X-, Y +, Y-, Z +, Z-, 4 +, 4-, every limit point is shorted to ground, to limit the trigger. This limit does not take the parallel circuit resources. You can also jump cap plate associated with the P10 port. In the limit when the trigger to the + side, no matter how the action on your computer, the motor can no longer + direction. Only support PC to - side movement. When the limit is not triggered until the + side, the machine can again + movement. We connect this intelligent limit circuit, do not worry about the machine collision of a novice. So that the machine get better and more comprehensive protection.
- XYZ4 board the four-way motor control signal, the whole way using OC transistor output. Drive capacity 200MA. A port can join 10 road motor and drive, or while driving four relays, drive capability of the whole Taobao strongest.
Onboard there is a dedicated stop button interface, regardless of what action the computer, as long as the button is two short lines, spindle, XYZ4 each axis will stop. Integrated charge pump function. All inputs have a lamp. Each axis has run instructions.
Feature:
- the output and the input signal by the number of full-chip dedicated high-speed processing, the signal correction, amplification, removes unnecessary interference signal, make the machine run more stable.
- the computer's LPT port power supply to other parts of the isolated power supply, so that between the computer and the machine can effectively isolate. Thus further ensuring the security and stability. Make the computer more secure and machining data
- a total of five input signals to communicate with the host computer, all through the optocoupler, which P11, P12 port for high-speed optical coupling isolation, can be used to connect the spindle encoder or handwheel A, B equally demanding signal. Set aside a 12V-OUT, 5V-OUT power output interface can be used to connect a Hall sensor switch, close to those in need, such as the power switch. There are five input ports can be set to: limit the origin of the knife, start, stop, spindle speed input, MPG arbitrary input, etc. which five functions.
- a total of 12 output signals are available. Can support up to six-axis control output. You can only choose one of these or several axes to control. This 12 outlets, some are functional reuse. In use, an output only when a function use.
- there are three possible ad hoc support MACH3 software programmable control relays. By controlling the MACH3 software, you can control any one relay pass, off. Each relay has energized lights, when more intuitive to use, easy to use. This three relays can be used to control the liquid coolant, the coolant mist, gas liquid coolants hoist. Can also be used to control devices such as solenoid valve power switch. These relays can be controlled via the M command. M3, M4 spindle reversing control, M5 stop the spindle. M7 control cooled, M8 control cold air or mist. M9 stop cooling action.
- ad hoc high-speed optocoupler to control the spindle speed. You can output the PWM signal within 2.5KHZ (frequency PWM computer motherboard configuration of a relationship), an output port for parallel port P1. The interface board has a 0-10V a PWM into the D / A circuits. 0-10V output level to be able to control some of the market only analog control the speed of the drive. To control the spindle speed. Note that the PWM output with 0-10V output can only choose one. Can not be used simultaneously.
- the interface board can be connected to common anode output to stepper drives or servo drives (servo drive must support digital signal). 5V output signal level. Each output is NPN output transistor OC. Its sinking 200MA. Can drive four relays or 10 stepper drives or servo drives. Its driving ability is the strongest whole Taobao. Also if you want to drive more than five relays, then you can not use this interface board USB-powered mode, to use high-power isolated power modules, if this requirement, please contact customer service.
- wide voltage input supply: 15-32VDC supply.
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