SENA PS810 - Manual (Page 62)

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Figure 4-13 RC4 Cryptography configuration
4.2.6. Serial Port Parameters
To connect the serial device to the Pro Series serial port, the serial port parameters of the Pro Series
should match exactly to that of the serial device attached. The serial port parameters are required to
match this serial communication. The parameters required for the serial communication are: UART
type, baud rate, data bits, parity, stop bits, flow control and inter-character timeout.
 UART type
First of all, the Pro Series and the serial device must agree on the serial communication type, which is
one of RS232 mode, RS422(RS485 full) mode or RS485 half mode. User can set the serial
communication type by using DIP switch near by serial port in case of PS110/410. To change the
serial communication type, change the position of each DIP switch as shown on Figure 4-14. For
PS810, user can change the serial communication type of each serial port using configuration menu
as shown on Figure 4-17.