9 | Connection
STOBER
90
05/2019 | ID 442790.01
9.4.13
X20B: Motor B
The motor of axis B is connected to X20B for double-axis controllers. Only X20A is available for single-axis controllers. The
connection description of X20B matches the X20A description.
9.4.14
X21: Braking resistor
Terminal X21 is available for the connection of a braking resistor.
Size 0
Terminal
Pin
Designation
Function
1 | 2
1
RB
Braking resistor connection
2
RB
Tab. 85: X21 connection description, size 0
For connecting wiring, observe the terminal specifications in the chapter
.
Sizes 1 and 2
Terminal
Pin
Designation
Function
1 | 2
1
RB
Braking resistor connection
2
RB
Tab. 86: X21 connection description, sizes 1 and 2
For connecting wiring, observe the terminal specifications in the chapter