Of Operation 2

HART/DP Link	PLC	DP/ASI Link HART Instruments
PCs with HART Applications Remote I/O ^DP/PALink Profibus PA
	Figure 27: HART Within a PROFIBUS Network

Open-Architecture Applications

HART WI PROFIB NETWORK

Open-Architecture Applications

HART/DDE SERVER
Cost-effective level and temperature monitoring systems can be designed using HART multidrop networks and commercially available HART/DDE interface software. HART/DDE interface software allows any compliant application (e.g., spreadsheet) to directly read the process data and status information available in HART field devices. A HART interface module connected to the PC’s serial port is needed for this HART monitoring application (Figure 28).



Figure 28: Multidrop Network

WHERE TO GET MORE INFORMATION

Where To Get More Information

WHAT INFORMATION IS AVAILABLE?

WHERE TO FIND INFORMATION

To serve the growing interest in HART-related products, the HCF publishes a library of additional documents, articles, and overviews. The following information is currently available:

• 
  HART specifications
  
• 
  Technical overview
  
• 
  Application notes
  
• 
  Technical assistance
  
• 
  Training classes
  

By Mail
HART Communication Foundation 9390 Research Blvd, Suite I-350 Austin, TX 78759 USA


By Phone
Call 512-794-0369.


By Fax
Send correspondence to 512-794-3904.


By E-mail
Send correspondence to .


Online
Visit the HCF website at .