WEG CFW500 Manual Del Usuario página 10

 = bus connection CC
 = connection for brake resistor
R/L1/L
RFI filter
Power
S/L2/N
(available in
supply
the inverters
T/L3
CFW500...C...)
PE
HMI (remote)ƒ
PC
Software WLP
SUPERDRIVE
(*)
MODBUS
Digital inputs
(DI1 to DI4)
(*)
Analog input
(AI1)
(*)
ƒ = Human-machine interface
(*) The number of analog/digital inputs/outputs, as well as other resources, may vary according to the plug-in module used.
For further information, refer to the guide supplied with the accessory.
(**) Not available in frame A.
Figure 2.1: Block diagram of CFW500 for frames A, B and C
(**) 
(**)
Internal
Preload
Single-phase /
three-phase
rectifier
Power
Control
Supplies for electronics and interfaces
between power and control
CPU
32 bits
"RISC"
HMIƒ
Control
Standard plug-in
RS485
Interfaces
(RS232,
RS485
User's
or USB)
Plug-in
card
 
+UD BR -UD
Inverter with
insulated gate bipolar
transistors and
current feedback
Power supply
EEPROM
(memory)
Memory card (MCard)
Accessory
General Information
U/T1
V/T2
Motor
W/T3
PE
(**)
Power supply 10 V
Power supply 24 V
Analog output
(AO1)
(*)
Digital output
DO1 (RL1)
Digital output
DO2 (TR)
(*)
CFW500 | 5