K&R ACD320 Series - Page 30

ACD320user manual Installation and wiring
- 25-
2）Function of Control Terminals：
Item Symbol
Name Function description spec
Mu i ti-f u ncti o n in p u t
te r mina l
MI1-COM
Multi-function
input terminal 1
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
MI2-COM
Multi-function
input terminal 2
MI3-COM
Multi-function
input terminal 3
FWD（MI4）
-COM
Multi-function
input terminal 4
REV（MI5）
-COM
Multi-function
input terminal 5
MI6-COM
Multi-function
input terminal 6
power supply
+10V-GND
+10V power
supply
Provide +24V power
supply.(negative pole： GND)
Max. output current：
50mA
+24V-COM
+24V power
supply
+24V power supply(negative
pole:COM)
Max. output current：
200mA
COM
+24V power
supply negative
pole
Common end of
MI1,MI2,MI3,MI4，MI5，MI6
and reference ground of +24V
power supply.
Internal isolating between
COM and GND
GND
+10V power
supply negative
pole
Reference ground of analog
signal and +10V power supply.
An a log va l ue input
AVI-GND
Analog value input
1
Accept analog voltage,current
input，voltage， current optioned
by jumping-wire J4, 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
ACI-GND
Analog value input
2
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