9
Baud rate selection
In serial data communication, data is transmitted in the form
of bits. These data bits go out one at a time along a single
path, and in a specified order. The BPS (Bits Per Second)
rate, or speed at which these bits are transmitted, can be
selected using a combination of DIP switch settings.
Note
In the current loop mode, accurate data transfer cannot be
guaranteed at a baud rate setting exceeding 1,200 BPS.
Table 5. Baud rate selection
Baud rate (BPS)
DIP Switch
SW 2-1
SW 2-2
SW 1-5
SW 1-6
19,200
ON
ON
ON
ON
9,600
ON
ON
ON
OFF
4,800
ON
ON
OFF
ON
2,400
ON
ON
OFF
OFF
1,800
ON
OFF
ON
ON
1,200
ON
OFF
ON
OFF
600
ON
OFF
OFF
ON
300
ON
OFF
OFF
OFF
200
OFF
ON
ON
ON
150
OFF
ON
ON
OFF
134.5
OFF
ON
OFF
ON
110
OFF
ON
OFF
OFF
75
OFF
OFF
ON
ON