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