Output Wiring – Model 2700 FOUNDATION FIELDBUS and PROFIBUS-PA Transmitters

7.3PROFIBUS-PA wiring

Wire the transmitter to the PROFIBUS-PA segment according to the diagram in Figure 7-2.Follow all local safety regulations. The transmitter is FISCO approved — see Section A.1.1.

Figure 7-2Connecting the PROFIBUS-PA communication wires

Bus

power supply

PROFIBUS-PA segment per PROFIBUS-PA User and Installation Guideline published by PNO

Spur to PROFIBUS-PA segment

 

 

 

Terminals 1–2

per PROFIBUS-PA User and

 

 

 

 

 

 

 

Installation Guideline published

 

 

 

 

 

 

 

 

by PNO

 

 

 

 

Terminals 3–6 {

Note: Terminals 3 through 6 are not used.

Note: The PROFIBUS communication terminals (1 and 2) are polarity insensitive.

Note: If you want intrinsically safe wiring, see the PROFIBUS-PA User and Installation Guide published by PNO.

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Micro Motion® Model 1700 and 2700 Transmitters

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Image 58
Emerson 1700, 2700 installation manual PROFIBUS-PA wiring, 2Connecting the PROFIBUS-PA communication wires