The Tim 3 Variants - Siemens SIMATIC NET SINAUT ST7 System Manual

TIM 4R-IE
Mode with dedicated line/wireless network
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Mode in dial-up network
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Asynchronous character format
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•
•
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Hamming distance d
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Ethernet
Protocol
Communication services
Number of connections
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The MPI ports of the S7-300-CPU can be used with the following CPU types:
1)
All variants of the CPU 312, CPU 312C, CPU 314 and CPU 314C;
the CPU 315-2 DP and the CPU 315F-2 DP
2.3.8

The TIM 3 variants

There are three variants of the TIM 3 each with a different integrated modem type. These
communications processors share the following properties:
● TIM with integrated modem, double width
● For installation as a communications processor (CP) in an S7-300
● An S7-300 CPU or a C7 control system can then handle SINAUT communication over a
● Communication is possible with SINAUT ST7 and SINAUT ST1 partners.
● In addition to data transmission over the WAN, the following communication is also
SINAUT ST7 Station control system - System Manual
System Manual, 05/2007, C79000-G8976-C178-06
SINAUT ST7 protocol
SINAUT ST1 protocol
SINAUT ST7 protocol
SINAUT ST1 protocol
SINAUT ST7 protocol, polling or
spontaneous
SINAUT ST7 protocol,
multi-master polling
SINAUT ST1 protocol, polling
SINAUT ST1 protocol, spontaneous
SINAUT ST7 protocol
SINAUT ST1 protocol
S7 communication
PG communication
Total number of operable connections
SINAUT WAN. The network is not dependent on the internal TIM modem.
possible:
– With the CPU
Introduction to the SINAUT ST7 system
2.3 SINAUT TIM communication modules
- Polling
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- Polling with time slots
- Multi-master polling with
time slots
- Polling
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- Polling with time slots
Spontaneous
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Spontaneous
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10 or 11 bits
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10 bits
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11 bits
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10 or 11 bits
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4
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4
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TCP/IP transport protocol
SINAUT ST7 using S7 communication
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PG communication
•
max. 62
•
max. 2
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max. 64
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