RAD DATA COMMUNICATIONS SRM-6S Modem Type Data (synchronous) Maximum Data Rate 19.2Kbps Data Bus External Data Modulation Protocol Proprietary [Image] CONNECTIONS Purpose Location Purpose Location RS-232/422 CN1 Ground GND Receive positive +RCV Transmit positive +XMT Receive negative -RCV Transmit negative -XMT BAUD RATE Setting SW1 19.2Kbps 0 14.4Kbps 1 » 9600bps 2 7200bps 3 4800bps 4 3600bps 5 2400bps 6 1800bps 7 1200bps 8 900bps 9