
Description
3
3.1 System configuration
Overview
The pressure transmitter can be used in a number of system configurations:
●
as a stand-alone version, supplied with the necessary auxiliary power
● as part of a complex system environment, e.g. SIMATIC S7
System communication
Communication is via the HART protocol, using:
● HART Communicator (load 230 ... 1100 Ω)
● PC with HART modem, on which appropriate software is installed, e.g. SIMATIC PDM (load
230 ... 500 Ω)
● Control system which can communicate via the HART protocol, e.g. SIMATIC PCS7
$
6,0$7,&3'
0
&RQWUROV\VWHP
RU
7UDQVPLWWHU
/RDG
$X[LOLDU\SRZHU
+$57
&RPPXQLFDWRU
RU
+$57
0RGHP
3&ODSWRSZLWK
6,0$7,&3'0
6
(70
56&
RU86%
Figure 3-1 Possible system configurations
SITRANS P, DS III series with HART
Operating Instructions, 09/2012, A5E00047092-08 17
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