SMA DATA MANAGER M EDMM-10 Notice Résumée page 7

SMA Solar Technology AG
Manipulation of PV system data in Ethernet networks
You can connect the supported SMA products to the Internet. When connected to the Internet,
there is a risk that unauthorized users can access and manipulate the data of your PV system.
• Set up a firewall.
• Close unnecessary network ports.
• If absolutely necessary, only enable remote access via a virtual private network (VPN).
• Do not set up port forwarding at the used Modbus ports.
DHCP Server is recommended.
The DCHP server automatically assigns the appropriate network settings to your nodes in the
local network. A manual network configuration is therefore not necessary. In a local network,
the Internet router is usually the DHCP server. If the IP addresses in the local network are to be
assigned dynamically, DHCP must be activated in the Internet router (see the Internet router
manual).
In networks where no DHCP server is active, proper IP addresses must be assigned from the
free address pool of the network segment to all network participants to be integrated during
commissioning.
Electrical installations (for North America)
All installations must conform with the laws, regulations, codes and standards applicable in the
jurisdiction of installation (e.g. National Electrical Code
®
Electrical Code
CSA-C22.1.).
• Before connecting the inverter to the utility grid, contact your local grid operator. The
electrical connection of the inverter must be carried out by qualified persons only.
• Ensure that the cables or conductors used for electrical connection are not damaged.
3 Symbols on the Product
Symbol Explanation
USB
Function button
System LED
Ethernet
Quick Reference Guide
All manuals and user guides at all-guides.com
NOTICE
3 Symbols on the Product
®
ANSI/NFPA 70 or Canadian
EDMM-10-IS-xx-13 7