Data Sheet

● SINAUT ST7 via S7 communication
Yes
● PG/OP communication
Yes
Performance data / multi-protocol mode
Number of active connections / with multi-protocol
mode
24
Performance data / telecontrol
Suitability for use
● Node station
Yes
● substation
Yes
● TIM control center
Yes
● Note
RS232 and Industrial Ethernet can be operated in parallel
Protocol / is supported
● DNP3
No
● SINAUT ST1 protocol
Yes
● SINAUT ST7 protocol
Yes
Product function / data buffering if connection is
aborted
Yes; 32,000 data messages
Storage capacity
● of S7 CPU RAM / for TD7onCPU mode data
blocks on CPU / required
20Kibyte
● of S7 CPU RAM / for TD7onTIM mode data
blocks on TIM / required
0Kibyte
● Note
TD7onCPU: at least 20 KB, actual requirement determined by
data volume and functional scope TD7onTIM: 0 bytes in most
favorable case
Product feature / Buffered message frame memory No
Transmission format
● for SINAUT ST1 protocol with polling / 11 bit
Yes
● for SINAUT ST1 protocol with spontaneous /
10-bit or 11-bit
Yes
● for SINAUT ST7 protocol with multi-master
polling / 10-bit
Yes
● for SINAUT ST7 protocol with polling or
spontaneous / 10-bit or 11-bit
Yes
Operating mode for scanning of data transmission
● with dedicated line/radio link / with SINAUT ST1
protocol
Polling, polling with time slot procedure
● with dedicated line/radio link / with SINAUT ST7
protocol
Polling, polling with time slot procedure, multi-master polling with
time slot procedure
● with dial-up network / with SINAUT ST1
protocol
spontaneous
● with dial-up network / with SINAUT ST7
protocol
spontaneous
6NH7800-3CA00 Subject to change without notice
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08/28/2019 © Copyright Siemens