3. Pull out the 6-pin RS485 terminal block connector, as shown below:
4. Loosen the screws of pins A(+), B(-), and G on the left of the RS485 terminal block (RS485-1 ).
5. Insert the wire ends into the G, A and B pins shown above. Use Four- or six-wire twisted pair cable for
this connection.
You can use any color wire for each of the A, B and G connections, as long as:
The same color wire is used for all A pins the same color for all B pins and the same color for all G
l
pins
The wire for G is not from the same twisted pair as A or B.
l
Single Phase Inverter with HD-Wave Technology Installation MAN-01-250-1.2
Figure 21: The RS485 terminal block
Figure 22: RS485 terminal block
Chapter 6: Setting Up Communication
51