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5-102
System Manual
C79000-G8576-C199-06
With jumper J6, you can set all V.24 receivers so that you only require
positive-going signals (positive voltage region).
1
2
3
J6
All received signals must be at
V.24 signal level.
All received signals can be in the
positive voltage region.
With the submodule 0AA23, bridge 6 has no function; all signals can lie in
the positive range (corresponds to bridge setting 2-3).
With jumper J9, CTS can be set permanently to quiescent potential, i.e.
switched through from the front connector.
1
2
3
J9
CTS at quiescent potential CTS at
pin 5
Standard cables for connecting the V.24 submodule of the CPU to the partner
station are available from Siemens in various lengths, up to16 m.
Order numbers and lengths can be found in the ordering information.
Connecting cable for CPU, CP 524, CP 525, CP 544
CPU, CP524/525, CP544
RxD
7
Shield
2
7
TxD
Receiver
Transmitter
TxD
2
3
RxD
Receiver
Transmitter
Housing, GND
Housing, GND
3
1
1
CPU, CP524/525, CP544
Figure 5-16
V.24 Submodule: Connecting Cable for CPU, CP 524, CP 525, CP 544
Standard Connect-
ing Cables of the
V.24 Submodule
CPUs, Memory Cards, Memory Submodules, Interface Submodules
Содержание S5-135U
Страница 10: ...x SystemManual C79000 G8576 C199 06 Contents ...
Страница 18: ...1 8 SystemManual C79000 G8576 C199 06 Notes on Using this Manual and on the CE Symbol ...
Страница 26: ...2 8 SystemManual C79000 G8576 C199 06 Centralized and Distributed Configuration of a Programmable Controller ...
Страница 66: ...3 40 SystemManual C79000 G8576 C199 06 Installation Guidelines ...
Страница 496: ...9 114 SystemManual C79000 G8576 C199 06 Analog Input Output Modules ...
Страница 536: ...11 24 SystemManual C79000 G8576 C199 06 Connector Assignments ...
Страница 558: ...Index 8 SystemManual C79000 G8576 C199 06 Index ...