Profibus Pa/Dp; Profinet - Siemens SITRANS L Compact Operating Instructions
Controllers with ultrasonic transducer inputs
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Also See for SITRANS L:
- Operating instructions manual (269 pages) ,
- Compact operating instructions (61 pages) ,
- Application examples (11 pages)
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Connecting
5.2 Connecting SITRANS LT500
Note
Cable type
Use cable type Belden 9841 or equivalent.
5.2.14.4
PROFIBUS PA/DP
①
+ -
A B
Note
Cable requirements
It is recommended to use cable type A for both Profibus DP and Profibus PA, however Profibus
DP and Profibus PA cables have different characteristics so the Profibus DP cable should not
be used for Profibus PA, and vice versa.
5.2.14.5
PROFINET
46
Termination for Profibus DP (dip switches on Profibus DP card only, normally set in OFF position
as shown here)
•
If LT500 is an end node on the bus, all switches should be set in ON position
•
If LT500 is located elsewhere on the bus, all switches should be set in OFF position
Termination for Profibus PA to be provided externally.
Profibus PA connections
Profibus DP connections
SITRANS LT500 with ultrasonic transducer inputs
Compact Operating Instructions, 02/2024, A5E52021877-AA
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