19
Type
Termina
l
Name
Function description
Analog
input
+10V
+10V
power
supply
P10V power supply for external
units,
with maximum output current of 10mA.
It is generally used as the operating
power
supply for the external potentiometer.
AI1
Analog input 1
(reference
ground:GND)
Analog input, 0~10V/ 0~20mA, switched
by J4(AI1) .
GND
Common terminal
of analog signal
Common terminal of analog input and
output signal
Analog
output
AO1
Analog output 1
Provide voltage or current output
which can be switched by J1(AO1).
Output range: 0~10V/ 0~20mA
GND
Common terminal
of analog signal
Common terminal of analog input and
output signal
Digital
input
X1
Multifunction
input terminal
Digital signal input, The common
terminal is COM. Customers could use
parameter F5.01~F5.07 to set the
function. While using these terminals,
pls short
﹢
24V and PW.
Terminal valid
state Xn and COM are interlinked, Xn
low level effectively
.
Input voltage range: 9~30V
Input impedance: 3.3k
Ω
X2
X3
X4
COM
Common
ground
terminal for digital
signal
Digital
output
Y1
Open collector
output port
Open collector output terminal, common
terminal For COM, the function can be
set by Code F6.02.
COM
Common
ground
terminal for digital
signal
