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5.7
Connecting PROFIBUS DP
Condition
NOTICE
Bus cable
Use only certified bus cables for PROFIBUS DP (e.g. 6XV1830-0EH10).
Procedure
The procedure for connecting PROFIBUS DP is as follows:
1. Strip the bus cable as shown in the figure below.
2. Loosen the right-hand cable clamp.
3. Pass the bus cable through the cable gland ④.
4. Attach the cable shield to the cable clamp and reconnect the earth cable.
5. Connect the green wire to terminal 91 and the red wire to terminal 92.
①
②
Note
If the device is the last in a PROFIBUS stream, set both coding bridges to "Ron" position,
otherwise to "Roff" position.
See also
Cable gland (Page 29)
Terminal assignment (Page 28)
SITRANS DA400 for oscillating positive displacement pumps
Operating Instructions, 09/2008, A5E00841120-03
Figure 5-3
PROFIBUS cable, dimensions in mm (inches)
Bus cable
Cable shield
10
(0.4)
50 (2)
5.7 Connecting PROFIBUS DP
5 (0.2)
Connecting
33
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