| A. Yes, the PC program has to take control of RTS in order to enable/ disable the RS485 Transmitter and Receiver e.g. the 2089F does not have automatic turnaround. Keywords: 2089F, 90965574, 2089F-RJ45, 90975647, 2089M, 90965575, 2085F, 90965525, 2085F-25F, 90975648, 2085F-25M, 90965563, 2085M, 90965561. |