Modbus Peripheral Baud

From embeddedTS Manuals
Value Communication Bit Rate Maximum CAT5 Cable Length
0 300 1200 meters
1 600 1200 meters
2 1200 1200 meters
3 2400 1200 meters
4 4800 1200 meters
5 9600 1200 meters
6 19.2K 1200 meters
7 38.4K 1200 meters
8 57.6K 1200 meters
9 115.2K 800 meters
10 230.4K [1] 400 meters
11 460.8K [1] 200 meters
12 1040K [1] 100 meters
13 2080K [1] 40 meters
14 4160K [1] 20 meters
  1. 1.0 1.1 1.2 1.3 1.4 On Linux systems, stting these bit rates requires code using ioctl() with the TCGETS2 and TCSETS2 parameters.