Weq CFW500 Serie Manual Del Usuario página 11

General Information
 = 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
STANDARD PLUG-IN
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 or the CD-ROM.
(**) Not available in frame A.
6 | CFW500
Inductor of the DC link (optional)
(**)
(**)
Preload
Internal
Single-phase /
three-phase
rectifier
POWER
CONTROL
Supplies for electronics and interfaces
between power and control
CPU
32 bits
"RISC"
HMIƒ
CONTROL
RS-485
Interfaces
(RS-232,
RS-485
User's
or USB)
Plug-in
card
Figure 2.2: Block diagram of CFW500 for Frame D
Brake resistor (optional)
 
+UD  BR -UD
Inverter with
insulated gate bipolar
transistors and
current feedback
Power Supply
EEPROM
(memory)
Memory card (MCard)
Accessory
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)
(*)