4 | CFW701
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General Instructions
The main components of the CFW701 can be viewed in
.
Analog
inputs
AI1 to AI3
PTC
protection
input
FLASH
memory
module
(Slot 5)
Digital inputs
DI1 to DI8
Control power supply and interfaces
between power and control
RS-485
PC
POWER
CONTROL
Three-phase
rectifier
C3 RFI filter
(*)
Motor
U/T1
V/T2
W/T3
DC+
DC-
BR
Inverter
with
IGBT
transistors
Mains power
supply
R/L1/L
S/L2/N
T/L3
= DC link connection
= Braking resistor connection
Pre-
charge
WPS software
WLP software
DC
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es
DC
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c
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or
b
ank
B
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B
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C
FW
70
1.
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B
...
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ve
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s)
RFI filter
Keypad
CC701
Control
board
with a
32 bits
"RISC"
CPU
Analog
outputs
AO1 and AO2
Digital outputs
DO1 (RL1) and
DO2 (RL2)
Digital outputs
DO3 to DO5
Keypad
(remote)
Feedback:
- voltage
- current
PE
PE
COMM 1
(Slot 3 - green)
Accessories
= Keypad (HMI)
(*)
The capacitor to the ground of the C3 RFI filter (it is possible to meet the requirements of category C2 with this
filter on frame size A models) must be disconnected for IT networks and grounded delta power supplies. Please refer
to
Item 3.2.3.1 Input Connections on page 14
Figure 2.1:
Block diagram for the CFW701
Содержание bacnet CFW701
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Страница 191: ...186 CFW701 Appendix B Anexo B Appendix B Anexo B ...