114
Fig. 3-15
3.6 CAN bus communication interface
CAN bus communication is used for connecting machine operation panel and the expansion card of the IO.
Fig. 3-16
3.7 RS485 serial communication interface
RS485 communication interface is used for transferring machine program in DNC pattern.
Fig. 3-17
4 Machine Control I/O Interface
4.1 Input Interface
XS51, XS52 is input interface of system. XS51 is machine dedicated input interface.
4.1.1 Signal Table of Input Interface
VMACHSW is the public end of the input signal of machine. The low level of input is effective when
VMACHSW is connected with 24V, and high level is effective when input is connected with 0V, XHOMEn is the