Protect PV.500-MH Operating Instructions
7 Interfaces
PV power stations are usually monitored from a central location. Alongside the PV cells, the inverter is a key component of a power station, which is why various communication interfaces are availa- ble as standard.
These include relay contacts and optocouplers, as well as various serial interfaces with protocols for integration into
To facilitate PV power station monitoring, AEG also offers relevant additional components that are adapted for use with inverters and PV generators. This enables the client to monitor an entire PV power station from a central location easily and reliably.
7.1Communication Interface
The photovoltaic inverter is equipped with a central communication unit, a "MultiCom CCC interface".
As well as performing various other functions, this unit facilitates communication between PV inverters and
A special system of central monitoring via the Internet can be real- ised using AEG monitoring components such as "PV.LoG". The connection between the inverter and
7.1.1General
Two separate
An external CAN bus provides a further connection option, which can be used for monitoring via a remote panel.
The MultiCom CCC interface can be found on the pivot inside the DC/AC cabinet (item A29.1; see the assembly diagram).
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