Avlink SX-2088 User Manual
Page 17

SX Matrix Switching System—User Manual
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B. If your PC provides RS-485,please follow conection as shown in Figure 5-10 below:
Figure 5-10
NOTE: 1. RS-485 baud rate: 9600bps, no odd or even calibration address,8bit data transmission
address,1bit stop address(96,N,8,1)
;
2. Connect your PC RS-485 port to the Matrix RS-485 port as follows:
TX(+) TX(+)
TX(-) TX(-)
RX(+) RX(+)
RX(-) RX(-)
3. Serial connection between Matrix RS-485 ports as shown below:
TX(+) TX(+)
TX(-) TX(-)
RX(+) RX(+)
RX(-) RX(-)
4. Each DIP sw1-5 address must not set to same ID number.