Siemens SINAUT ST7 System Manual page 28

Introduction to the SINAUT ST7 system
1.3 SINAUT TIM communication modules
● This means that these devices can handle SINAUT communication over up to two
● The two transmission paths can be different or identical. They can be operated
● When installed as a CP in an S7-300, the following communication is also possible:
● Message memory for up to 10,000 data messages
The following figure shows one of the TIM 4 variants.
Figure 1-5
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SINAUT WAN networks.
independently or form a redundant transmission path.
– With the CPU
– over the MPI interface of this CPU with other CPUs and control center PCs (ST7cc,
ST7sc) connected over the MPI bus.
– with other TIMs in this rack
SINAUT TIM 4 communications module
System Manual, 07/2009, C79000-G8976-C178-07
Station control system