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II - DCE FEL ČVUT v Praze

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4.3 Guidelines for Installation, Startup, and Operation<br />

Application in the<br />

system<br />

Operator control and<br />

monitoring: SIMATIC PCS 7<br />

Assigning parameters to<br />

a HART analog module:<br />

PG/PC with STEP 7, or<br />

assigning parameters to<br />

field devices:<br />

PG/PC with SIMATIC PDM<br />

Assigning parameters to field<br />

devices:<br />

PG/PC with SIMATIC PDM<br />

(stand alone)<br />

Smart<br />

field devices<br />

I/O Modules with Intrinsically-Safe Signals<br />

C79000-G7076-C152-04<br />

A sample configuration is used to show you how to start up the HART analog<br />

module with the field devices connected, and the points you should take into<br />

consideration during operation. Further information can be found in the /804/<br />

system overview of the field technology package (supplied on CD). Notes on<br />

the operation of field devices can be found in the online help on<br />

SIMATIC PDM.<br />

MPI<br />

PROFIBUS<br />

DP slave:<br />

IM153-2<br />

HART measuring transducer<br />

for example, SITRANS P<br />

ÉÉ É ÇÇ<br />

É ÇÇÉÉ<br />

ÉÉ É ÇÇ<br />

É ÇÇÉÉ<br />

SIMATIC PCS 7<br />

or other system<br />

Hazardous location<br />

Fig. 4-4 Use of a HART analog module in a sample configuration<br />

Notes on<br />

intrinsically-safe<br />

installation<br />

SIMATIC S7 HART Analog Modules<br />

S7-300 or S7-400 programmable<br />

logic controller with DP-CPU or<br />

DP-CP<br />

ET200M distributed I/O system<br />

with HART analog modules<br />

HART analog input module<br />

HART analog output module<br />

Connecting HART field devices:<br />

to HART analog input channels<br />

or HART analog output channels<br />

HART signal<br />

control elements<br />

for example,<br />

SIPART PS<br />

Nonhazardous<br />

location<br />

You must connect the DM 370 dummy module between the IM 153-2 and<br />

explosion-proof I/O modules, which includes HART I/O modules, whose<br />

signal cables lead into the hazardous area. In a distributed configuration with<br />

an active backplane bus, you should use the explosion-proof partition (6ES7<br />

195-1KA00-0XA0) instead of the dummy module. Additional information on<br />

system design can be found in Sections 1.3 - 1.5.<br />

4-7

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