Commissioning
8200SHB0199
5-19
Sensor connection
3-phase pressure sensor
+ -
7
8
+
-
~
2
1.DC mains supply, e.g. 24 V
2.Pressure sensor
0 - 10 V (jumper 1-2)
0 - 20 mA (jumper 5-6)
4 - 20 mA (jumper 5-6, C034 = 1)
3.Controller
2-phase pressure sensor
+ -
7
8
+
-
~
2
1.DC mains supply, e.g. 24 V
2.Pressure sensor
4 - 20 mA (jumper 5-6, C034 = 1)
250 Rload
3.Controller
3-phase pressure sensor with supply via controller
28
20
39
7
8
+
-
RFR
Vcc
GND 2
GND 1
1.Pressure sensor
4 - 20 mA (jumper 5-6, C034 = 1)
250 Rload
2.Controller
Note:
Since terminal 20 can be loaded withmax.
20 mA, the digital inputs
E1 ... E4 must not be addressed.
Application FIG 5-2:
A centrifugal pump is used to ensure constant pressure in a pipeline system (e.g.
for water supply of residential and industrial premises).
Theapplication does not onlyrequireremote controlfrom acentraloperating panel
but also setting possibilities at site. The pressure is to be reduced to a fixed value
during times when only few water is required. Thus, indirectly possible burst pipes
can be detected by monitoring the actual pressure.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
To Next Page
Loading...
