SolarEdge SEK-I Series, Руководство по установке

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Local Area Network (LAN) Connection" on page 64.
RS485
RS485 is used for the connection of multiple SolarEdge devices on the same bus in a
leader-follower configuration. RS485 can also be used as an interface to external
devices, such as meters and third party data loggers.
RS485-1: Enables the connection of multiple devices (inverters/Commercial
Gateway) over the same bus, such that connecting only one device to the internet is
sufficient to provide communication services for all the devices on the bus.
RS485-2: Enables connection of multiple SolarEdge devices and of non-SolarEdge
devices over the same bus.
For connection instructions refer to
Creating an RS485 Bus Connection on page 69.
The Wireless Gateway collects inverter data using a dedicated
Wi-Fi
The inverter connects to the Monitoring platform with via a home router. Wireless
Repeater(s) extend the Wi-Fi signal range between the Wireless Gateway and inverter.
Wireless Gateway and Wireless Repeaters can be purchased separately from SolarEdge.
For more information, refer to https://www.solaredge.com/sites/default/files/se-
wirelessgateway-wireless-repeater-installation-guide.pdf .
Cellular
Cellular Plug-in (purchased separately) provides cellular communication to connect
one or several inverters to the Monitoring platform. Cellular communication depends
on the purchased data plan.
The Cellular Plug-in is provided with an antenna and user manual. Refer to
https://www.solaredge.com/sites/default/files/se-cellular-plug-in-for-inverters-with-
setapp-installation-guide.pdf
Communication Connectors
The Synergy Manager has communication glands for connecting communication
cables to support the various communication options of the inverter. Unused openings
should remain sealed.
Chapter 6: Setting Up Communication with the Monitoring Platform 61
Three Phase Inverter with Synergy Technology P/N: SExxK-xxxxIxxxx SExxK-xxxxIxxxx