Delta Electronics AC Motor Drive VFD-EL User Manual page 24

Figure 1 for models of VFD-EL Series
VFD002EL11A/21A, VFD004EL11A/21A, VFD007EL11A/21A, VFD015EL21A, VFD022EL21A
F us e/NF B(N o F use B reaker)
R(L1)
S(L2)
Recommended Circui t
when power s uppl y
is turned O FF by a
fault output
If the fault occ ur s, the
contact will be O N to
turn off the power and
protect the power sys tem.
F act ory set tin g:
NPN Mo de
NPN
F ac tor y
Sw1
setting
PNP
Please refer to F ig ur e 3
fo r w irin g of NPN
m od e an d PNP
m od e.
F act ory set tin g:
AVI Mo de
AVI
Sw 2
AC I
Revision August 2008, 2ELE, V1.02
SA
MC
ON
OF F
F WD/Stop
REV/Stop
Multi-s tep 1
Multi-s tep 2
Multi-s tep 3
Multi-s tep 4
Digital Si gnal Common
3
5K
2
1
Analog S ignal Common
Main c irc ui t (power) terminals
Chapter 2 Installation and Wiring|
BR
BUE
brake unit
( optional)
+
R(L1)
S(L2)
E
RB
RC
MC
+24V
MI1
MI2
MI3
MI4
MI5
MI6
DCM
E
+10V
Power supply
+10V/3mA
AVI/ACI
Master Fr equency
0- 10V 47K
/4-20mA
ACM
E
Contr ol c ircuit ter minals
brake resi stor
(opti onal)
-
U(T1)
V(T2)
W(T 3)
E
RA
Multi-function c ontact output
R efer to c hapter 2.4 for details .
RB
F ac tor y setting is
malfunction indication
RC
Analog Multi- func tion Output
AFM
Ter minal
Refer to c hapter 2.4 for details .
ACM
Analog S ignal common
E
F ac tor y setting: output frequency
RS-485
Seri al interface
1: Reserv ed
2: EV
3: G ND
4: SG -
8 1
5: SG +
6: Reserv ed
7: Reserv ed
8: Reserv ed
Shielded l eads & Cable
Motor
IM
3~
2-3