MODULAR SUNWAY TG
TE OD
INSTALLATION GUIDE
60/
139
Rev. 03
– 01/06//2018
6.5.3. Connection to string boxes power supply (optional)
If the
String Monitoring
option is installed to terminals AC.X10-9 and AC.X10-10, 230 V
AC
power supply
obtained from the auxiliary power supply is available. It is protected by dedicated MCCB and RCD.
The MCCB thermal trip current is 10 A.
6.6.
Signal connection
6.6.1. Accessing the boards internal to the converter
During commissioning, it may be necessary to access the converter control board:
•
To configure the environmental signal DIP-switches (6.6.3)
•
To connect the Ethernet cable (6.7.1.1)
Figure 31 shows how to remove the carter protecting the control boards and shows the location of the control
boards inside the converter.
Figure 31: Removing the carter to access the boards in the converter
6.6.2. Connection of the digital inputs and outputs
The X6 terminal board for the connection of the digital inputs and outputs is the terminal board housed in
the AC section (AC.X6; Figure 32).
