
12 | DBW03
General Information
E
ng
lis
h
External
braking
resistor
Heatsink fans
+UD
+UD
-UD
BR
LEDs
Braking
IGBT
Ground
fault
sensor
Capacitor
bank
Fiber optic
emitter
(synchronism
output N3)
Input for DIT
thermostat
Digital
input DI1
Digital outputs
RL1 and RL2
Fiber optic
receiver
(synchronism
input N2)
PSB1
Power supply
board
CDB1
Control card with
CPU 32 bits "RISC"
GDB5 / CRG9
Gate-driver and gate
resistor boards
POWER
CONTROL
220 V
Ext.
Figure 2.3:
General scheme of the module
Содержание DBW03 Series
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