Chapter 2 Installation and Wiring
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VFD-B Series
2-14
Revision July 2008, BE16, SW V4.08 & V5.00
AVI
ACI
AUI
ACM
+2/B1
B2
4~20mA
-10~+10V
+10V
5K
3
2
1
Figure 1 for models of VFD-B Series
VFD007B21A/23A/43A/53A, VFD015B21A/21B/23A/23B/43A/53A, VFD022B23B/43B/53A
Jumper
Br ak e res istor
(optional)
Power supply
+10V 20mA
Master Fr equency
0 to 10V 47K
Analog S ignal Common
DC choke
(optional)
E
Main c ircui t (power) terminals
Contr ol ci rcuit ter minals
Shielded l eads & Cable
FWD
REV
JOG
EF
MI1
MI2
MI3
MI4
MI6
TRG
MI5
DCM
+24V
Sw1
Sink
Source
F act ory set ting :
SINK Mod e
F WD/ST OP
REV/STO P
JO G
E.F.
Multi-s tep 1
Multi-s tep 2
Multi-s tep 3
Multi-s tep 4
RESET
Acc el/Decel prohibit
Counter
Digital Signal Comm on
Fac tor y
setting
* Don't apply the mains v oltage directly
to abov e terminals.
E
Please refer to F ig ure 4
fo r w iring of SINK
m od e and SOURCE
m od e.
R(L1)
S(L2)
T(L3)
Fus e/NF B(
None F us e Br eak er)
SA
OF F
ON
MC
MC
RB
RC
+1
Recommended Circuit when
power s upply is turned O FF
by a fault output.
R(L1)
S(L2)
T(L3)
E
Analog Multi- function Output
Ter minal
factory setti ng: Analog freq.
/ c ur rent meter
0~1 0VDC/2 mA
U(T1)
V(T2)
W(T3)
IM
3~
MO1
MO2
MO3
AFM
ACM
RA
RB
RC
MCM
RS-485
Motor
factory setti ng:
indicates dur ing operation
48V50mA
factory setti ng:
F req. Setting Indi cation
factory setti ng:
Low-voltage Indication
Multi-function
Photocoulper O utput
Analog S ignal common
Seri al interface
1: EV 2: G ND
5:Reserv ed
6: Reserv ed
3: SG-
4: SG +
DFM
DCM
Digital F requency Output
Ter minal
factory setti ng: 1:1
Duty =50%
Digital Signal Comm on
48V50mA
48V50mA
E
E
Refer to Control
Ter minal Ex pl anation
* For the single phas e driv es, the A C input line can
be connected to any two of the thr ee input terminals R,S,T
* T hree phase input power may apply to single phase drives .
T he contact will be ON
when the fault occur s to
turn off the power and
protect the power sys tem.
