Sungrow COM100 - 4.4.2 RS485 Communication Terminal Connection

15
WWiirriinngg SStteeppss
Anchor the prepared OT terminal to the grounding hole with M6 x 14 bolt assembly,
where the fastening torque is 7.5±0.5N·m.
IItteemm DDeeffiinniittiioonn RReemmaarrkk
A M6 x 14 bolt
assembly
Included in the scope of delivery
B
OT terminal
<
-
C Grounding hole
-
4.4.2 RS485 Communication Terminal Connection
CCaabbllee RReeqquuiirreemmeennttss
Cables connected to COM100 must be 2 x (0.75–1.5) mm
2
in cross-sectional area.
WWiirriinngg SStteeppss
step 1 Unscrew the "RS485" waterproof terminal at the bottom of COM100.
step 2 Connect the RS485 cable led from outside to the communication terminal inside
COM100 through the "RS485" communication terminal.
step 3 Strip the cable jacket with a wire stripper.
step 4 Connect the cable to corresponding terminal, and secure it with a screwdriver, where
the fastening torque ranges between 0.5N·m and 0.6N·m.
User Manual 4 Electrical Connection