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5-118
System Manual
C79000-G8576-C199-06
5.11.6
SINEC L1 Submodule
The SINEC L1 submodule is for use with data transmission via the
SINEC L1 bus.
The SINEC L1 submodule can be inserted in the following CPU:
Interface Submodule ...
For Use With ...
SINEC L1 submodule
CPU 928B, from Version 6ES5 928-3UB12
CPU 948
The SINEC L1 submodule is equipped with a transmitter and a receiver for
20 mA current loop signals. Shown in the following figure is the circuitry for
the current loop signals:
Transmitter
–
+
+
–
–
Receiver
Current Direction Arrows
Partner
+
Receiver
+
–
Transmitter
CPU with
SINEC L1
Submodule
–
+
–
+
Figure 5-28
SINEC L1 Submodule: Loop Current Direction
Data transmission via the SINEC L1 interface always takes place at
9600 bps.
Application
Circuitry
Data Transmission
Rate
CPUs, Memory Cards, Memory Submodules, Interface Submodules
Summary of Contents for S5-135U
Page 10: ...x SystemManual C79000 G8576 C199 06 Contents ...
Page 18: ...1 8 SystemManual C79000 G8576 C199 06 Notes on Using this Manual and on the CE Symbol ...
Page 66: ...3 40 SystemManual C79000 G8576 C199 06 Installation Guidelines ...
Page 496: ...9 114 SystemManual C79000 G8576 C199 06 Analog Input Output Modules ...
Page 536: ...11 24 SystemManual C79000 G8576 C199 06 Connector Assignments ...
Page 558: ...Index 8 SystemManual C79000 G8576 C199 06 Index ...