Siemens SIPROTEC 5 - Communication with RTD Unit; Integration of a Serial RTD Unit (Ziehl TR1200)

No. Information Data Class
(Type)
Type
_:11611:60 Sensor 12:Failure SPS O
_:11611:80 Sensor 12:TmpOut MV O
Communication with RTD Unit
Integration of a Serial RTD Unit (Ziehl TR1200)
Connection of the Communication Lines
Figure 6-60 shows how you connect the RTD box to the SIPROTEC 5 device. Note that Pin 1 of the RJ45 plug is
connected to RTD-B and Pin 2 is connected to RTD-A.
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Figure 6-60 Connection of the RTD Unit to the SIPROTEC 5 Device
Adding a USART Module
Add a USART-AB-1EL or a USART-AC-2EL USART module in DIGSI to the device. The USART module must be
inserted at one of the plug-in positions for communication modules in the base module or in the CB202
expansion module (refer to the following figure).
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Figure 6-61 Insertion Position for a USART Module
Selecting the SUP Protocol
Select the Slave Unit Protocol (SUP). This protocol is responsible for the communication between the SIPROTEC
5 device and the RTD Unit.
6.5.9
6.5.9.1
Function-Group Types
6.5 Function-Group Type Analog Units
206 SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017