Usage Tips:professional chassis, 6ft extendable shielded cable cord Magnetic base holder can place anywhere on the machine steel surface All Wiring isolated from MPG unit and provide a easy to install wiring diagram, it suit both commercial machine as a replacement jog control unit or other computer based controller. Which add great control flexibility to the system. Support CNC system: For Taiwan Pou Yuen M600 M500 M520i T300 series, Higerman, HANUC,GSK,opened NC, KND,Siemens, the NUM, Spain FAGOR (, 8055I) and so on. Wiring: User can wire this unit to the CNC system with easy. x1, x10, x100 switch X,Y,Z,4th axis selector switch (5th, 6th) LED indicator Required 5V+, 150mA, power for MPG Phase output is A ,/A and B,/B; TTL output, drive capability +-20mA; Style: Spoked Length: about 142mm Color: Black Material: metal, plastic Package Contents: 1 * Pulse generator Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.