WEG CFW-10 - Page 18

18
CHAPTER 2 - GENERAL INFORMATION
Figure 2.4 - CFW-10 Block Diagram for model 4.0 A /110-127 V
Power
Suplly
L/L1
Analog
Input
(AI1)
Digital
Inputs
(DI1 to DI4)
POWER
CONTROL
POWER SUPPLY FOR
ELETRONICSAND INTERFACE
BETWEEN POWERAND CONTROL
"CCP10"
CONTROL
BOARD
WITH DSP
Relay
Output
(RL1)
Motor
U
V
W
Rsh
PE
PE
RFI Filter
N/L2
+UD BR
Braking Resistor
(Optional)
Pre-Charge