Delta Electronics AC Motor Drive VFD-VE Series - Manual (Page 25)

Chapter 2 Installation and Wiring|
2-2 Revision August 2008, 03VE, SW V2.04
2.1 Wiring
Users must connect wires according to the circuit diagrams on the following pages. Do not plug a
modem or telephone line to the RS-485 communication port or permanent damage may result. The
pins 1 & 2 are the power supply for the optional copy keypad KPV-CE01 only and should not be used
for RS-485 communication.
Figure 1 for models of VFD-VE Series (15 HP/11kW and below)
VFD007V23A/43A-2, VFD015V23A/43A-2, VFD022V23A/43A-2, VFD037V23A/43A-2,
VFD055V23A/43A-2, VFD075V23A/43A-2, VFD110V43B-2, VFD110V23A/43A-2
+2/B1 B2
Br ak e res istor
(optional)
+1
Jumper
DC choke
(optional)
Main c ircui t (power) terminals Contr ol c ircuit ter minals Shielded l eads & Cable
Sw1
Sink
Source
F act ory set ting :
SINK Mod e
Please refer to
Fig ure 3 f or wirin g
of S INK m o de an d
SO URCEm od e.
R(L1)
S(L2)
T(L3)
F us e/NF B(No Fuse B reaker)
SA
OF F ON
MC
MC
RB
RC
Recommended Circuit
when power s uppl y
is turned O FF by a
fault output.
R(L1)
S(L2)
T(L3)
E
AVI
ACI
AUI
ACM
+10V
5K
3
2
1
Power supply
+10V 20mA
Master Fr equency
0 to 10V 47k
Analog S ignal Common
E
U(T1)
V(T2)
W(T3)
IM
3~
RA
RB
RC
Motor
RS-485 s erial communication
1: +E V
2: G ND
3: SG -
4: SG +
5: NC
6: NC
E
DFM
DCM
Digital F requency Output
Ter minal
factory setti ng: 1:1
Duty =50%, 10V DC
Digital Si gnal Com mon
Multi-function c ontact output 1
(r elay)
factory setti ng: fault indi cation
MO1
MO2
MCM
Multi-function c ontact output 3
(photocoupler)
Multi-function
Photocoupler O utput
Multi-function c ontact output 4
(photocoupler)
MRA
MRC
Multi-function c ontact output 2
(r elay)
48VDC 50mA
factory setti ng:
indicates that i t is running
DFM output s ignal selec tion
MI1
MI2
MI3
MI4
MI6
MI5
DCM
+24V
F WD/ST OP
REV/STO P
Multi-s tep 1
Multi-s tep 2
Multi-s tep 3
Multi-s tep 4
No function
Digital Si gnal Com mon
F ac tor y
setting
* Don't apply the mains v oltage directly
to abov e terminals.
E
No function
REV
FWD
ACI cur rent/v oltage selection
AFM
ACM
Analog S ignal common
E
T he brake resis tor is built-in to model VF D110V43B. NOTE
If the fault occur s, the
contact will be O N to turn
off the power and pr otect the power sy stem.
-
OC T P
DFM Switch
Make sure that power is OF F
befor e changing the switch
setting.
4~20mA/0~10V
-10~+ 10V
0-20mA 0-10V
ACI Switch
Make sure that power is OF F
befor e changing the switch
setting.
0~ 10VDC/ 2mA
AF M analog output selection
Analog Multi- func tion Output Terminal
0-10V 0-20mA
AF M Switch
Make sure that power is OF F
befor e changing the switch
setting.
For c ommunic ation,
it needs to use
VF D- USB01/IF D8500
to connect to PC.