Installation Of The Board - ABB VSN300 Product Manual

Installation with adapter
The antenna connector is the most commonly used for these types of applications (RP-SMA).
In any case, only use antennas which are RF Technology Corp. Modell EA-79 F RP SMA,
or similar (equal yield or less).
I
nstallation of the board
As both are small, they are particularly fragile, do not apply pressure to the terminal unless
it is correctly aligned!
For installations in inverters for which the adapter is required, proceed
as follows:
• Install the gasket on the adapter
• Secure the adapter to the inverter using the plastic locking nut supplied
(tightening torque 5 Nm).
• Pass the antenna connection cable into the inverter through the gasket
and the adapter (previously secured to the inverter).
• Tighten the antenna connector (RP-SMA female) and the gasket onto
the adapter (tightening torque 5 Nm).
• Screw in the Wi-Fi antenna to the connector (RP-SMA female)
Before installing the board inside the inverter, connect the antenna cable
to the coaxial connector on the board.
During this stage, make sure that the antenna cable terminal is correctly
aligned with the connector.
- 26 -
5 - Installation