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2 Engineering
The following diagram shows the hardware setup of the RTU3041C.
Figure 2-2
External power supply
(optional)
1. Insert the SIM card into the RTU3041C.
2. Insert two batteries at a time into a battery module housing.
3. Mount the RTU3041C and, to the left of it, the battery module housing on a
top-hat rail.
4. Connect the digital level sensor to the terminal block X20.
5. Connect the digital moisture sensor to terminal block X21.
6. Connect the analog level sensor to terminal blocks X40 and X41. For
instructions on how to operate the SITRANS LU150, refer to the instruction
manual: https://support.industry.siemens.com/cs/ww/en/view/109739505.
7. Connect the antennas to the RTU3041C.
8. Connect the battery module housing to the RTU3041C.
Note
You can also operate the RTU3041C with an external power supply instead of
batteries. To do this, connect the external power supply with DC 12 to 24 V to
terminal block X10 IN.
Note
Connection examples for other sensors can be found in the instruction manual:
https://support.industry.siemens.com/cs/ww/en/view/109750942.
Securely Connecting RTU3041C to TeleControl Server Basic
Entry ID: 109739240,
V3.0,
Digital
Level sensor
M
0
X20
X10
L+
M
07/2021
Digital
moisture sensor
M
1
X21
RTU3041C
X41
... ...
X40
L+
M
0+ 0-
+
-
LU150
12
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