Control Connections - WEG DBW04 Serie Manual Del Usuario

Installation and Connection
NOTE!
Through the power contacts of the bimetallic overload relay circulates direct
current during the braking process.
DBW04
braking
module
External braking
resistor
Thermostat
Control
supply
Grid

3.3.4 Control Connections

The control connections (digital inputs/outputs), must be made at the CDB1 control board
terminal strip XC4. Refer to the
A
18 | DBW04
DC-
+UD BR
Contactor
Fuses
Figure 3.5: Example of basic application circuit
Figure 3.7 on page
Figure 3.6: Location of the control board CDB1
DC+
Frequency
inverter
Shield
19.
Detail A
Scale 1:1