Description:  50KHZ CNC 4 Axis Offline Controller Break out Board Engraving Machine Control System Card.  WHY this controller is so appealing?  - Control machine by this controller without computer.     Specification:  HZ: 50KHZ.  Axis: 4 Axis, X Y Z A.  CPU: 32.  Memory: 2GB.  LCD: 320*240.  Size: 165*101*50mm.  Language: English.  Application: CNC Engraving machine and CNC Milling machine.     Technical Information:  1. The smallest date unite: 0.0001mm.  2. The biggest date unite: ± 99999.999mm.  3. The highest frequency of pulse output: 50KHz (The three axises can reach 50KHZ at the same time).  4. Control axis: 4 axis (X, Y, Z, A axis).     Advantage:  Control machine by this controller without computer.  Parameter setting: Can set, process and operation various control parameters, to reach the optimal effect.  Operate by Hand: Can control your systom by hand in this controller.  Program managment: This controller can built, delete, modify, read, save, automatic processing, continuous, pause and other functions.     Features:  Parameter settings:For processing, control parameters related to the operation.  Manual operation: can be achieved manually, jog back to the program zero, back to mechanical zero, cleared coordinate operations.  Program management: program can create, delete, modify, read, save, save, automatic processing, continuous, and pause.  External Manual: Manually define a variety of external functions to facilitate the use of  Freedom to select the input function: the limited input port can achieve a variety of user needs .  System components:  CNC system consists of the following components:  High-performance, high-speed 32-bit ARM CPU.  Liquid crystal display (resolution: 320 × 240).  Input / Output (10MA 16 opto-isolated inputs and 16 opto-isolated output pull-down tank flow 500MA).  Users machining program memory can be implemented in any storage TF card.     Technical indicators:  The smallest unit of data 0.0001mm.  The maximum data size ± 99999.999mm.  Maximum pulse output frequency 50KHz (-axis simultaneous 50KHZ).  Control axes 4 axes (X, Y, Z, A).  4-axis linkage axis and has a micro-multi-multi-axis interpolation control line forward .  Appearance and Panel: Dimensions: length 165, width 101, height 50.     Package Included:  1 x Control break out board.  1 x IO Output connector.  1 x IO Input connector.  1 x USB DISK.  1 x Memory Card