PFCL Elite 6 / PFCL Elite 12
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Connecting RS-485 Communications elements
The PFCL Elite regulators can be connected to a computer or another unit by means of the RS-485 bus
series included. With this system, the data can be centralised in a single SCADA registry point (Power
Studio® System).
In a network of equipment, the PFCL Elite regulator communicates by question-answer (slave).
The PFCL Elite regulator communicates with the MODBUS RTU© protocol, which enables it to access the
electrical parameter and the main variables and configurations. Contact the manufacturer to obtain the table
of addresses.
See section 4.4. to change the communications configuration.
Fig. 2.5.- Example of an RS-485 network, using PFCL Elite 6/ PFCL Elite12
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