Installation (A): Radio Piggy-Back And Antenna - SMA BEAMPB-NR Handbuch

SMA
Technologie AG

1.1.1 Installation (A): Radio Piggy-Back and Antenna

This section refers solely to scope of delivery (A). For the different scopes of delivery,
please refer to section "Installing a Radio Piggy-Back in an Inverter" Page 12.
This chapter is intended solely for qualified electricians!
All work on the inverter may only be performed by qualified electricians!
Please follow
documentation!
The Radio Piggy-Back may only be connected to the radio antenna via the
enclosed coax antenna cable! Only the enclosed coax antenna cable
ensures sufficient safety of the persons involved.
1. Open the inverter as described in the inverter documentation.
2. The DIP switches on the Radio Piggy-
Back are set to group 1 by default.
Even if you intend to leave group 1 set,
check the setting of the DIP switches on
the Radio Piggy-Back using the figure
below. DIP switch 4 should be the only
one pressed down.
See chapter "DIP Switch Setting on the
Radio Piggy-Back" Page 16 for further
information on setting the group.
3. Attach the Radio Piggy-Back to the slot provided for it in the
inverter without exerting excessive force on the pins as shown
in the inverter documentation. Make sure that you do not
attach the Piggy-Back the wrong way around. The extreme
right-hand pin on the lower, short row of pins is left free.
all safety instructions
Installing a Radio Piggy-Back in an Inverter
contained in
DIP switches
DIP switches set
to group 1
BEAMPBNR-BXX072623
the inverter
13