Scope Of Delivery, Accessories, Requirements - Siemens SIMATIC RTU3030C Operating Instructions Manual

Frame memory (send buffer)
The RTU has a send buffer for the values of data points configured as an event.
The RAM area for the send memory has a size of 256 KB. Due to the different frame sizes
with the various communications protocols, the maximum capacity of the send buffer differs
for the protocols.
Maximum number of data frames in the send buffer:
● TeleControl Basic: Max. 9345 data frames
● ST7: Max. 7696 data frames
● DNP3: Max. 10907 data frames
● IEC: Max. 5037 data frames
Memory space for process data in the "Logging" operating mode
Memory space for process data in the "Logging" operating mode is only limited by the size of
the plugged in SD card.
Due to the restriction of the FAT32 file system a single log file can have a maximum size of
4 GB.
Texts for messages (SMS / emails)
Up to 20 texts can be configured in the WBM for sending by e-mail or SMS.
Every text can contain up to 6 placeholders for process data.
Buffer for messages and files
The RTU stores up to 12 e-mails, up to 12 FTP transfer files and up to 12 SMS messages
that should not or cannot be sent immediately.
The RTU can change to the communication cycle when a configurable number of stored
messages is reached, refer to the WBM pages "WAN" > "SMS" or "Services > "E-mail /
FTP".
1.10

Scope of delivery, accessories, requirements

Components supplied with the RTU
The following positions ship with the RTU:
● RTU3030C
● Terminal blocks for the electrical connections of the RTU
● Slide for SIM card (inserted in the compartment of the SIM card)
● Instruction sheet with important information
RTU3030C
Operating Instructions, 09/2017, C79000-G8976-C382-04
1.10 Scope of delivery, accessories, requirements
Application and functions
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