The User Manual of JAC200 Series General Frequency Converter
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Category
Terminal
symbol
Terminal
name
Function description
Analog
output
AO-GND
Analog
Output
Output voltage range: 0V~10V
Relay
output
TA-TC
Open
terminal
Contact drive capacity:
25V ac
，
3A
，
COS
Ø
=0.4
。
30Vdc
，
1A
Communi
cation
interface
485+
，
485-
Modbus
Modbus communication interface, non-isolated output
3.2.4 Wiring mode of control loop of frequency converter
M
R
S
T
DI1
DI2
DI3
DI4
+10VFrequency setting power supply
AI Analog input1
GND
PE
485-
485+
GND
AO
ROC
ROA
W
V
U
380V 15%
50/60Hz
Three-phase power supply
PE
Digital input1
Digital input2
Digital input3
Digital input4
Analog output
Relay Outputterminal
Motor
0-10V/0-20mA
RS485 Communication data interface
I
V
J2
1k-5k
Mu
lt
if
un
ci
on
al
c
on
ta
ct
o
ut
pu
t
Mu
lt
if
un
ci
on
al
c
on
ta
ct
i
nt
pu
t
Fig. 3-21Control loop wiring mode of frequency converter