E31.0.12.6C-06
Mounting and operating manual GIA 20 EB with electrically insulated supply
page 9 of 32
5.2. Connection data
These limits must not be exceeded (not even for a short time)!
Between
terminals
Typical
Limitations
notes
min.
max.
min.
max.
Supply voltage
12 V
3 - 4
11 V
DC
14 V
DC
0 V
AC
14 V
DC
Attend to construc-
tion of the device!
24 V
22 V
DC
27 V
DC
0 V
AC
27 V
DC
Switching output
1 and 2:
NPN
1 , 5
2 , 5
30 V
DC
, <1A
Not short circuit
protected
PNP
I < 25 mA
Input mA
7 , 9
0 mA
20 mA
0 mA
30 mA
Input 0-1(2)V, Freq., ...
7 , 9
0 V
3.3 V
-1 V
30 V, I<10mA
Input 0-50mV, TC, ...
7 , 8
0 V
3.3 V
-1 V
10 V, I<10mA
Input 0-10V
6 - 7
0 V
10 V
-1 V
20 V
5.3. Connecting an Input signal
Please take care not to exceed the limitations of the inputs when connecting the device as this
may lead to destruction of the device.
5.3.1. Connecting a Pt100 or Pt1000 RTD probe or a thermocouple probe
Pt1000-RTD probe (2-wire)
Pt100-RTD probe (3-wire)
Thermocouple probe
5.3.2. Connecting a 4-20mA transmitter in 2-wire-technology
with individual transmitter supply
without individual transmitter supply
Pt1000
+
_
Supply:
3
4
7
9
Pt100
3
4
7
8
9
+
_
Supply:
TC
3
4
7
8
-
+
+
_
Supply:
+
_
Supply:
4-20mA
Transmitter
+Uv
-Uv
+
_
Supply:
for Transmitter
3
4
7
9
+
_
Supply:
4-20mA
Transmitter
+Uv
-Uv
3
4
7
9
