Delta Electronics AC Motor Drive VFD-VE Series User Manual page 26

Figure 2 for models of VFD-VE Series (20HP/15kW and above)
VFD150V23A/43A-2, VFD185V23A/43A-2, VFD220V23A/43A-2, VFD300V43A-2, VFD370V43A-2,
VFD450V43A-2, VFD300V23A-2, VFD370V23A-2, VFD550V43C-2, VFD750V43C-2
F us e/N F B(N o F use B reaker)
R(L1)
S(L2)
T(L3)
R ecommended C irc ui t
w hen power s upply
is turned O FF by a
fault output.
If the fault occ ur s, the
contact w ill be O N to turn
off the power and pr otec t the power s ystem.
F act ory set tin g:
SIN K Mo de
Sink
Sw1
F ac tor y
Source
setting
Please refer to
F ig ure 3 f or wiring
o f S IN K m o de an d
SO UR CEm od e.
* Don't apply the mains voltage direc tly
to abov e terminals.
AC I cur rent/v oltage selection
AC I Switch
Make sure that pow er is OF F
befor e c hanging the switch
setting.
0-20mA
0-10V
Analog Multi- func tion Output Terminal
AF M analog output selec tion
AF M Sw itch
Make sure that pow er is OF F
befor e c hanging the sw itch
setting.
0-10V
Main c irc ui t (power) terminals
Revision August 2008, 03VE, SW V2.04
SA
MC
ON
OF F
MC
F WD /ST OP
R EV/STO P
Multi-s tep 1
Multi-s tep 2
Multi-s tep 3
Multi-s tep 4
No function
No function
D igital Si gnal C ommon
3
2
5K
1
0-20mA
NOTE T he brake resis tor is built-i n to model V FD 110V43B.
Chapter 2 Installation and Wiring|
D C choke brake unit
(optional) (optional)
VF DB
Jumper
+1
+2
R(L1)
S(L2)
T(L3)
E
RB
RC
+24V
FWD
REV
MI1
MO1
MI2
MI3
MI4
MO2
MI5
MI6
DCM
E
+10V
Pow er supply
+10V 20m A
AVI
Master Fr equency
0 to 10V 47k
ACI
4~20mA/0~10V
AUI
-10~+ 10V
ACM
Analog S ignal Common
E
AFM
0~ 10VDC/ 2mA
ACM
Analog S ignal common
E
C ontr ol c ircuit ter minals
brake resi stor
(optional)
-( min us sig n)
U(T1)
V(T2)
W(T 3)
E
RA
RB
Multi-function c ontact output 1
(r elay)
factory setti ng: fault indication
RC
MRA
Multi-function c ontact output 2
(r elay)
48VD C 50mA
MRC
factory setti ng:
indicates that it is running
Multi-function c ontact output 3
(photocoupler)
Multi-function c ontact output 4
(photocoupler)
Multi-function
Photocoupler Output
MCM
D igital F requency Output
DFM
Ter minal
factory setti ng: 1:1
D uty =50%, 10V DC
D igital Si gnal C ommon
DCM
DFM output s ignal s el ec ti on
D FM Sw itch
Make sure that pow er is OF F
befor e c hanging the sw itch
setting.
OC
R S-485 serial communication
1: +E V
2: G ND
F or c om munic ati on,
3: SG -
it needs to use
4: SG +
VF D- USB01/IF D8500
5: N C
to connect to PC .
6: N C
Shielded l eads & Cable
Motor
IM
3~
T P
2-3