Fairbanks X SERIES PR 5220 ETHERNET TRANSMITTER - Manual (Page 49)

Section 5: Commissioning
05/11 50 51209 Revision 2
5.6.2 SMA Protocol
Select an RS-485 interface under
-[Serial ports parameter].
Setup/Serial ports
Remote display none
SMA Builtin RS485
Param
Only the baud rate is adjustable; the other parameters are fixed.
Setup/Serial ports/Builtin RS485
Assigned to SMA
Baudrate 9600 bd Press to select [Baudrate] and
Bits 8 set the baud rate with
Parity none
Stopbits 1
The SMA protocol is described in Chapter 5.7.