Veichi AC70 series, Manual, Page: 25 / 147

AC70 VC CONTROL FREQUENCY INVERTER MANUAL INSTALLATION AND WIRING
23
Standard diagram
●
Standard diagram
Note1
Note:multiple function digtal input default
setting
TA
TB
TC
+24V
Y1
_
mA
20
10
0
-
+
0
5
10
V
_
+ -
GND
A01
VR
VR mini 2Kohm
Analog current Input +10V
Fr
equ
en
c
y
r
e
fer
e
n
c
e
s
e
tt
in
g
i
npu
t
VS2
GND
AS
VS1
twisted-pair shielding line
(grounding nearby)
pulse input
PUL
M
u
lti-fun
c
ti
o
n
di
gita
l
inpu
t
COM
X3
X4
X6
X5
X1
X2
PLC
+24V
Frequency Inverter
GND
A02
coil
Y2
COM
p
a
s
s
iv
e
s
our
c
e
outpu
t
AC220V
AC0V
J1
J2
J3
switch
Maximum output:
3A/240VAC
5A/30VDC
2. VS1/VS2 terminal resistor valuve 89ohm
1 Maximum output 50mA +10V input terminal Note
：
2 Maximum output of Y1/Y2 DC24V/50mA
Note
：
Mark
：
1. stand for main loop terminal
(Forward Run/Stop)
（
0~5V)/
（
0~10V)
（
0~20mA)/
（
4~20mA)
3 AS terminal resistor valuve 250ohm
J4
J5
(Reverse Run/Stop)
(Jog run forward)
(Jog run Reverse)
(Free stop)
(Fault reset)
Note3
Analog voltage Input
twisted-pair shielding line
(grounding nearby by inverter)
twisted-pair shielding
line (grounding nearby by inverter)
Note: 1 Maximum output of +24V
terminal-DC 24v/100mA
Pin
switch
coil
coil
twisted-pair shielding
line (grounding nearby by inverter)
Note2
Note: Maximum output is 2mA when
A01/A02 as for frequency voltage signal
output
2. stand for control loop terminal
c
o
lle
c
to
r t
y
pe s
ta
tus
ou
tp
u
t
ana
log m
o
nito
r
s
ig
n
a
l out
put
Chart 3-18:AC70 series inverter standard diagram
Note: 1.NPN or PNP transistor signal can be selected as input of multi-function input terminal
（
X1~X6
）
. Inverter
built-in power supply (+24V terminal) or external power supply (PLC terminal) can be chosen as bias
voltage. Factory setting ‘+24V’ short connect with ‘PLC’.
2. Analog monitor output is special output of meters such as frequency meter, current meter, voltage meter
and etc. It can not be used for control operations such as feedback control.
3. As there are multi pulse styles, please refer to the line connect mode description details.
●
Auxiliary terminal output capacity
Terminal Function definition Max output
+10V
10V auxiliary power supply output, constitutes loop
with GND.
50mA
A01/A02 Analog monitor output, constitutes loop with GND.
As frequency,voltage signal, max
output 2mA
+24V
24V auxiliary power supply output, constitutes loop
with COM.
100mA