Campbell Scientific SC100 1-Channel Serial Data Interface - Manual (Page 6)

SC100 ISOLATED RS-232 BAUD RATE CONVERTER INTERFACE
4
On board jumper setting
4 3 2 1 Modes
0 0 0 0 Burst Mode
0 0 1 0 P15, 9600, Half, None
0 1 0 0 P15, 9600,Full,None
0 1 1 0 P15, 4800, Half, None
1 0 0 0 P15, 4800, Full, None
1 0 1 0 P15, 9600, Full, Even
1 1 0 0 P15, 9600, Full, Odd
1 1 1 0 P15, 1200, Full, None
Example of jumper setting p15,4800,full,none ----->
1 2 3 4
+5v
Computer/Sensor DB9 pin configuration:
jumpers located around the computer/sensor DB9 pin connector.
DCE mode to connect to computer
DTE mode to connect to sensor