STOBER
5 | Technical data
05/2019 | ID 442790.01
47
5.6
Controllable brakes
The brake of axis A is connected to X2A. Connect the brake of axis B to X2B for double-axis controllers.
You can control the following brakes:
§
Directly connected 24 V
DC
brakes
§
Indirectly connected brakes (e.g. over coupling contactor)
The brake is supplied over X300.
Electrical data
Brake output
U
2
24 V
DC
, +20 %
I
2max
2.5 A
f
2max
1 Hz at I
N
≤ 2.1 A;
0.25 Hz at I
N
> 2.1 A
E
2max
1.83 J
Tab. 48: Electrical data of the brake output
Information
In the case of a nominal brake current > 2.1 A, the system controller must ensure compliance with the maximum switching
frequency of 0.25 Hz.
5.7
Evaluable motor temperature sensors
You can connect a maximum of 2 PTC triplets in series to the SC6 drive controller.
Information
Note that temperature sensor evaluation is always active. If operation without a temperature sensor is permitted, the
connections must be bridged on X2. Otherwise a fault is triggered when switching on the device.
