EN
45
5.6.1 Ethernet connection
The Ethernet connection allows a direct data transfer to the FIMER
server for monitoring purpose. When the inverter will be powered
on, network parameters are automatically set and the inverter
starts the transmission of telemetry data to the Aurora Vision®
CLOUD platform.
The connection of the ethernet communication cable must be
made on the specific connectors
(11)
located on the bottom side
of the inverter. The two ethernet connectors are equivalent to each
other and can be used for the input or for the output of the line
connecting multiple inverters in a daisy-chain.
11
21
ETH1
ETH2
ATTENTION –
A
If the inverters need to be connected in daisy
chain or ring configuration use both connectors.
5.6.1.1 Ethernet cable specification
The cable should be compliant to the following specification:
Ethernet cable specification
Cable category
CAT5, CAT5e or CAT6 (or higher)
(1)
Cable shielding
- SF/UTP total braid and foil shield, no
shielding of the twisted pair.
- SF/FTP total braid and foil shield, with
twisted pair shields (preferable)
Type of plug
Metallic shielded RJ45 plug.
Maximum cable
length based on
configuration
Inverter to switch:
Inverter to inverter:
RING w/ SPT
100m
100m
DAISY CHAIN
50m
(2)
50m
STAR
100m
N/A
Shield Grounding
Proper grounding requires to connect
the Ethernet cable’s shield to inverter
chassis on both side. This is done adopting
shielded cables with metallic shielded
RJ45 plugs.
(3)
Maximum
inverters number
40
1. Max line length between two network nodes, depends on what
type of cable is used:
• 100m using rigid cables.
• 50m using patch cables.
2. In daisy chain configurations, single point of failure is avoided
thanks to the passive LAN relays built into each inverter.
The maximum distance of 50 meters between two successive
elements of the daisy chain guarantees 100 meters between the
inverters before and after the point of failure.
3. Ensuring a proper metallic continuity between cable and plug
shields for the best perfomance.
ATTENTION –
A
It is always recommended not to let ethernet
cables pass by the power cords to avoid interference with
data transmission.
ATTENTION –
A
For outdoor application and/or in presence
of adverse weather/strong electromagnetic events it is
advisable to use additional overvoltage protective devices.
5.6.1.2 Ethernet system configuration and distances
Three topologies of ethernet connection to the router are available:
•
Ring configuration
NOTE –
D
In case inverters are connected to the networking
switch with a ring topology is recommended to enable SPT
protocol on the switch (Spanning Tree Protocol SPT (IEEE
802.1D) is enabled by default on inverters.
•
Daisy chain configuration
•
Star configuration.
NOTE –
D
For further information on the Ethernet connection
Содержание FMR-PVS-10-TL-SX
Страница 1: ...Solar Inverter PVS 10 12 5 15 TL Product Manual ...
Страница 15: ...EN 15 3 4 1 Inverter external view 02 07 05 01 03 04 26 09 23 08 20 21 ...
Страница 16: ...EN 16 08 05 19 19 09 16 18 18 25 15 14 17 13 12 10 11 ...
Страница 79: ...EN 79 ...