ACD320user manual
2）Function of Control Terminals：
Item
Symbol
MI1-COM
MI2-COM
MI3-COM
FWD（MI4）
-COM
REV（MI5）
-COM
MI6-COM
Name
Multi-function
input terminal 1
Multi-function
input terminal 2
Multi-function
input terminal 3
Multi-function
input terminal 4
Multi-function
input terminal 5
Multi-function
input terminal 6
+10V-GND
+10V power
supply
+24V-COM
+24V power
supply
+24V power
COM
supply negative
pole
+10V power
GND
supply negative
pole
AVI-GND
Analog value input
1
ACI-GND
Analog value input
2
Installation and wiring
Function description
spec
Used for multi-function input
terminal, for detailed see Chapter
6 Section terminal function
parameter(F2 group) input end
function description.
MI4 factory default forward
running ，MI5 factory default
reverse running.
(common end: COM)
Optocoupler isolation
input
Input impedance: R=2KΩ
Max.input
frequency:200Hz
Provide +24V power
supply.(negative pole： GND)
Max. output current：
50mA
+24V power supply(negative
pole:COM)
Common end of
MI1,MI2,MI3,MI4，MI5，MI6
and reference ground of +24V
power supply.
Reference ground of analog
signal and +10V power supply.
Max. output current：
200mA
Internal isolating between
COM and GND
Accept analog voltage,current
input，voltage， current optioned
by jumping-wire J4, factory
default is current. （reference
ground：GND）
Accept analog voltage/current
input，voltage， current optioned
by jumping-wire J2, factory
default is current. （reference
ground：GND）
Input voltage range：DC
0～10V（input
impedance：100KΩ）
Input current range：0～
20mA(input impedance：
500Ω);
Resolution：1/1000
Input voltage range：DC
0～10V（input
impedance：100KΩ）
Input current range：0～
20mA(input impedance：
500Ω);
Resolution：1/1000
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