AC70T Crane Purpose VFD Manual
9
Standard Connection Diagram
●
Standard Connection Diagram
Note: 1.When installing DC reactor, make sure to dismantle the short connector between terminal P1 and
（
+
）
.
2.NPN or PNP transistor signal can be selected as input of multi-function input terminal
（
X1~X7/PUL
）
.
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’.
3. Analog monitor output is the special output for meters such as frequency meter, current meter and voltage
meter. It can’t be used for control operations such as feedback control.
4. 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 50mA
notice 2
notice：default settings in bracket
notice 1
TA1
TB1
TC1
+24V
Y
shielded twisted pair cable
_
mA
20
10
0
-
+
0
5
10
V
_
+
-
GND
A01
V
W
U
M
~
shielded cables
(near inverter groud )
E
(ground resistor low
than 10
Ω
)
W
V
U
output reactor
DC reactor
brake
resistor
short
circuit
P1
+
( )
R
brake module
voltage model analog input
current model analog input
+
10V
R
T
S
AC input
AI
GND
AS
VS
shielded twisted pair line)
input pulse
X7
(reversal jog running)
(forward jog running)
(reversal running)
(forward running)
(free stop)
(fault reset)
(none)
COM
X3
X4
X6
X5
X1
X2
PB
( )
+
(-)
inverter
S
T
R
GND
A02
COM
p
a
s
s
i
v
e
t
e
r
m
i
n
a
l
o
u
t
p
u
t
AC220V
AC0V
K3
K4
max output
3A/240VAC
5A/30VDC
1 +24Vmax output
:
DC24V/100mA
A01/A02 used as frequency or
voltage output
，max current
2mA
2 VS/AIterminal resistor
:
75K
Ω
1.+10V terminals max input 50mA
notice：
2 Y max output
:
DC24V/50mA
notice：
2
stand for control circuit terminal
notice：
stand for main circuit terminal
1
shielded twisted pair
cable(near inverter ground)
input reactor
connector
circuit
breaker
（
0~5V
)/（
0~10V
)
（
0~20mA
)/（
4~20mA
)
3 AS terminal resistor
:
250
Ω
notice：
+
( )
notice 4
PUL
X7
PUL
+24V
PLC
COM
current/voltage analog input
J1
J2
J3
K1
K2
K5
K6
TA2
TB2
TC2
AC220V
AC0V
o
p
e
n
c
o
l
l
e
c
t
o
r
o
u
t
p
u
t
A+
B-
RS485 communication
120
Ω
K7
K8
anal
og
out
put
moni
tor
i
n
p
u
t
t
e
r
m
i
n
a
l
s
f
r
e
q
u
e
n
c
y
r
e
f
e
r
e
n
c
e
i
n
p
u
t
