Communications Capabilities
S5-115F Manual
Figure 7-1. PLCs Connected to the SINEC L1 Local Area Network
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Bus Terminal
BT 777
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Master CP 530
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e.g. S5-155U
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Slave CP 530
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Slave CP 530
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S5-115F
S5-115U to 155U
You can transmit data on the SINEC L1 LAN between any nodes:
•
Master
Slave (master traffic)
•
Slave
Master (master traffic)
•
Slave
Slave (interslave traffic)
•
Master
all slaves (broadcasting)
•
Slave
all slaves and master (broadcasting)
The following data can be transmitted:
•
Signal states of inputs, outputs and flags
•
Contents of data words.
Besides data, you can also transmit programmer functions on SINEC L1. A programmer connected
to the master's CP 530 can address individual slaves ( SINEC L1 Manual 6ES5 998-7LA21).
Applications of the SINEC L1 LAN for the S5-115F
SINEC L1 LAN applications for the S5-115F can be broken down as follows:
•
Nonsafety-related connection between master PLC and slave S5-115F PLC (nonsafety-related
traffic with master and nonsafety-related broadcasting from master)
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Safety-related connection between slave S5-115F and S5-95F PLCs via a single or fault-tolerant,
double SINEC L1 LAN (safety-related interslave traffic and safety-related broadcasting).
7-2
EWA 4NEB 811 6148-02
