SMA RS485 INTERFACE TYPE DATA MODULE AS RETROFIT KIT DM-485CB-US

Description

When used in conjunction with SMA Sunny Data software, the USB service interface allows the customer to set the parameters of SMA inverters during start-up and to read error statuses for servicing purposes. The USB service interface may not be used for permanent installations. This cable features a USB connector on one side with a unique inverter interface on the other. When using the USB service interface, only one connection to an inverter is possible, this means that you have to check or set the parameters one inverter at a time. Incorrectly connecting the USB service interface damages both the USB service interface and the interface ports in the inverter.