SMC4-4-16A16B 4 Axis CNC Motion Controller For Carving Machine Control System Features: Parameter setting: can set, process and operation various control parameters, to reach the optimal effect. Manual operation: can be achieved manually, jog,  back to the program zero, back to mechanical zero, cleared coordinate operations.  Program management: can create program , delete, modify, read, save, save, automatic processing, continuous, and pause.  External Manual: Manually define a variety of external functions to facilitate the use Freedom to select the input function: the limited input port can achieve a variety of user needs  CNC system consists of the following components: 1.High-performance, high-speed 32-bit ARM CPU 2.Liquid crystal display (resolution: 320 x 240) ,display size:60*45 3.Input / Output (10MA 16 opto-isolated inputs and 16 opto-isolated output pull-down tank flow 500MA) 4.Users machining program memory can be implemented in any storage memory card  5.Support Folder read,  each folder maximum support 50 tool path files Specifications: The smallest unit of data: 0.0001mm The maximum data size: ± 99999.999mm Maximum pulse output frequency: 50KHz (-axis simultaneous 50KHZ) Control axes: 4 axis (X, Y, Z, A) Linkage axle count: 4 axis linkage and four - axis multi - micro multi - line prospective interpolation control Weight: 611g Package includes: 1 x CNC Motion Controller 2 x Card 2 x Connection board 2 x Fixed seat Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.