X20 system modules • Temperature modules • X20ATB312
X20 system User's Manual 3.10
2445
4.31.7.6 Connection example
GND
+24 VDC
GND
+24 VDC
AT
Se
ns
or
1
Se
ns
or
2
+
_
_
4-wire
Connection
4-wire
Connection
+
+
_
_
+
Se
ns
or
4
+
_
_
+
Se
ns
or
3
+
_
_
+
To ensure accuracy, modules with a power consumption <1.2 W must be inserted to the left and right of this
modules.
X
20
m
od
ule
**
P
ow
er
co
ns
um
ptio
n <
1
.2
W
A
ny
X
20
m
od
ule
X2
0A
Tx
31
2
X
20
m
od
ule
*
P
ow
er
co
ns
um
ptio
n <
1
.2
W
A
ny
X
20
m
od
ule
* E.g. X20PS2100
** E.g. X20AI2632
4.31.7.7 Input circuit diagram
Sensor - x
Sense + x
Sense - x
A/D-
Converter
Input value
I/O status
LED (green)
x
