This is a Portable Program Transfer Device that transfers CNC machine programs from a standard USB flash drive to/from the CNC control through the RS232 communication port, also referred to as Drip feed DNC or up-loading & down-loading.

Extension of file name supports: *.TXT, *.NC, *.tap

• Send NC file or upload parameter to CNC machine via machine communication port using DNC system.
• Receive NC file or download parameter from CNC machine via communication port using DNC system.
• No external power adaptor is required. CNC is very safe from high-voltage external surge protection.