Specification Table Hardware Display 7”Touch Video Output build-in 7”LCD Axis 4/N+2 Servo Protocol EtherCAT D/A Output 2 MPG 1 Fast I 2 Input/Output Point Serial Communication I/O. Expandable with LNC serial communication I/O cards, max: 256 input points. Front USB 1 Rear USB 1 Control LED Tool Indicator 1 Control Path 1/2 HW Axis 4/12 Spindle 2 Front-backend Control Yes / No ReCON Yes