Installing A Communication Module - SMA SUNNY BOY 3000TL Installation Manual

SMA Solar Technology AG
5.5.3 Installing a Communication Module
The communication module is used for wired communication with special data acquisition devices or
a PC with corresponding software.
See the communication module documentation for a detailed wiring diagram.
This section describes how to install the communication module in the Sunny Boy.
For the installation, proceed as follows:
1. Open the Sunny Boy as described in section 7.1 „Opening the Sunny Boy" (46).
2. Unscrew the display screw and flip the display up
until it locks into place.
ATTENTION!
Damage to the communication module!
The communication module can be irreparably damaged by electrostatic discharge.
• Ground yourself before you remove the communication module from the packaging.
3. Insert the communication module and push the
ribbon cable, situated behind the display, upwards.
The guide lug of the rear edge of the module must
slot into the hole in the plastic mount in the Sunny
Boy.
4. Use the screw to secure the communication module.
5. Wire the communication module as described in
the module documentation.
6. Flip down the display and screw tightly.
Installation Guide SB30TL_40TL_50TL-IEN085120
Electrical Connection
43