Features And Functions - Siemens SIMATIC NET System Manual

TeleControl

6.3 Features and functions

To ensure the self-sufficient operation and save energy, RTUs can switch between four
different operating modes:
● Sleep mode
All inputs and communication functions are switched off so that energy consumption is
minimal. Outputs can keep their last value.
● Update mode
The mode is used for querying the inputs and outputs. The query cycle can be configured
individually.
● Communication mode
Cellular connection or connection via LAN interface and external router and
communication to master station are active.
● Service mode
The maintenance work can be performed without the loss of data.
6.3 Features and functions
Features
The devices have the characteristics shown in the following table:
Diagnostics LED
Redundant power supply
On site display (Set button)
Signaling contact
Communication
Automatic alerting via e-mail
Automatic alerting via SMS
Pre-processing of the recorded
signals
Integrated UMTS modem
Antenna connection for GPS
SMA connector for
GSM/GPRS/UMTS antenna
LTE-M/NB
Temperature sensor for moni-
toring the housing temperature
Slot for memory card (SD 1.0,
SD 1.1, SDHC, Siemens SMC)
294
RTU3010C RTU3030C
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1)
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Any IP-based net- 2G, 3G via inte-
works via external grated modem or
routers, for example via external router
SCALANCE M
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RTU3031C
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1) 1)
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2G, 3G via integrated
modem or via external
router; GPS reception
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System Manual, 09/2019, C79000-G8976-C242-10
RTU3041C
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1)
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2G, 3G via inte-
grated modem or
via external router;
GPS reception
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Industrial Ethernet