Installation Manual
Page 35 of 42
CIAS Elettronica S.r.l.
20MACIE0186 Ed. S001
SIOUX LIGHT
3.4 Sioux-Slave
Sioux-Slave is a board whose only function is to have a sensor on board.
6 slave boards can connect to a master board.
The master board acquires the signals of the sensors present on the slave boards under its
control and communicates these received signals to the Sioux-CU in digital format.
3.5 Termination
Each branch of the Sioux-CU must be terminated. Insert a termination in the free connector of
the last sensor of each branch.
The Termination is shown below.
Termination
The termination contains an 82 Ohm resistor to terminate the RS485 serial line and to connect
the unused analogue inputs to ground.
