Item Type: Motion Control System MPG: Built-in MPG Screen: 3.8inch TFT screen Keys: 16 user keys Memory: Built-in memory card Main Power Input: 24VDC; >1A Package List 1 x Control System 1 x Host System 2 x Interface Module 2 x Interface 1 x USB Flash Drive 1The DM800 is a motion controller without a computer. 2Ethernet communication from the handle to the motherboard, without the need of computer operation. 3DM800 only needs U disk in G-CODE file, can read and run G file. 4Read G code from U-DISK; ARM motion control chip. 520-port photoelectric isolated input interface; 12-port photoelectric isolated output interface. 61 port 0-10V spindle speed analog output interface (can be changed to PWM output). 7Support stepper system, 460 KHz pulse output per axis.