The Tim 4 Variants - Siemens SINAUT ST7 System Manual

TIM 4R-IE
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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Total number of simultaneously operable
productive connections (S7 + MSC)
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Also:
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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
1.3.8

The TIM 4 variants

There are two variants of the TIM 4, the TIM 4R and TIM 4RD.
They do not have an integrated modem but have two combined RS-232/RS-485 ports to
connect to a WAN. The TIM 4RD has a DCF77 radio clock receiver.
These communications processors share the following properties:
● S7-300 housing, double width
● Has an MPI interface
● Compact unit that can be used in a wide variety of situations:
Station control system
System Manual, 07/2009, C79000-G8976-C178-07
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
MSC connections
– as SMS master station
– as MSC station
as SMS master station
as MSC station
PG communication
– as a communications processor (CP) in an S7-300
– as a standalone device combined with one or more S7-400s, S7-300s or control
center PCs (SINAUT ST7cc or ST7sc) over their MPI interface
Introduction to the SINAUT ST7 system
1.3 SINAUT TIM communication modules
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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SINAUT ST7 via MSC tunnel
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PG communication
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max. 64
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depending on the network node type:
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– max. 128
– max. 1
max. 128
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max. 65
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max. 2
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