Wecon LX3V-4AD Quick start guide

AC 100~240V
Power supply (Input)
~
X0
X1
......
......
X27
LX3v-2416MT
Load
+
-
DC 24V
Power supply (Input)
-
+
DC 24V Power Supply (Output)
+
-
X
Power supply (Input)
Common
COM0
COM1
COM2
COM3
COM4
COM5
COM6
COM7
Y
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y10
Y11
Y12
Y13
Y14
Y15
Y16
Y17
Y20
Y21
Y22
Y23
Y24
Y25
Y26
Y27
AC 100~240V
Power supply
~
X0
X1
......
......
X7
Load
+
-
X
Power supply (Input)
+
-
DC 24V Power Supply (Output)
WECON PLC Unit Wiring Diagram
LX1S Series PLC
LX2N/3V Series PLC
A legacy model, most possibly you are not using this
model.
If your PLC is
powered by
100-240VAC,
use these two
pins to power
it up.These
two pins are
not available
on 24VDC PLC
models
Use these two pins
to power up PLC
models with 24VDC
power supply.On PLC
models with
100-240VAC power
supply, these two
pins can be used to
provide power of
24VDC
COM1, COM2, COM3,
COM4, COM5 need to be
connected to negative
to make outputs work.

+
-
DC 24V
Measuring voltage
+
-
Power supply
+
-
DC 24V
Measuring current
+
-
Power supply
+
-
DC 24V
Power supply
Voltage output
+
-
+
-
DC 24V
Power supply
Current output
+
-
+
-
DC 24V
Power supply
2 wires Pt100 input
-
+
+
-
DC 24V
Power supply
3 wires Pt100 input
-
+
-
LX3V-4AD
LX3V Series Expansion Module Wiring Diagram
LX3V-4DA
LX3V-4PT
LX3V-4TC
+
-
+
-
DC 24V
Power supply