Description UC-PRG020-12A model Delta PLC converter is an industrial USB-to-RS-232 converter that has a male mini din connector and a female DB9 connector. UCPRG02012A is compatible with Delta DVP series PLCs DOP-B series HMIs, and TP series. UC-PRG020-12A model Delta PLC converter model communication cable is greatly used for the PLC to PC and PLC to HMI communication purposes....