Siemens SENTRON 7KT PAC1600 - Connection Example for Modbus RTU

Connection
5.1 Connection example for Modbus RTU
7KT16 energy meter
Equipment Manual, 09/2020, 2514284147-04
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5.1 Connection example for Modbus RTU
Connection of PAC1600 devices to PAC4200 as Modbus RTU / TCP gateway
PAC1600 PAC1600 PAC1600 PAC4200/RS 485 expansion
module
TR
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TR
TR
Ter
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A
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A
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A
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B
|
B
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B
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B
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A
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SG
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SG
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SG
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Com
A maximum of 32 nodes are permitted in one line.
Depending on the baud rate used, the maximum length of the entire communication cabling
is 1200 m.