Communication With Rtd Unit; Integration Of A Serial Rtd Unit (Ziehl Tr1200) - Siemens SIPROTEC 5 Manual

Function-Group Types
6.5 Function-Group Type Analog Units
No.
_:11611:60
_:11611:80

Communication with RTD Unit

6.5.9

Integration of a Serial RTD Unit (Ziehl TR1200)

6.5.9.1
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.
[dwverbau-201112-01.tif, 1, en_US]
Figure 6-60
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).
[scauser3-190214-01, 1, en_US]
Figure 6-61
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.
206
Information
Sensor 12:Failure
Sensor 12:TmpOut
Connection of the RTD Unit to the SIPROTEC 5 Device
Insertion Position for a USART Module
Data Class Type
(Type)
SPS O
MV O
SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017