Dred & Remote Shutdown Device Connection - LG LGES-5048 User Manual

2.5 DRED & Remote Shutdown Device Connection
DRED (Demand response enabling device) is used for Australia safety requirements. Inverter
integrates control logic and provides an interface for DRED. The DRED is not provided by inverter
manufacturer.
Detailed connection of DRED & Remote Shutdown are shown below.
1
Screw this plate off from the inverter.
Note: DRED should be connected through "DRED Port" as the figure shows.
2
3-1
For DRED
1. Put DRED cable through the plate.
2. Connect DRED cable on the 6-pin
terminal.
The function of each connection position as
below.
NO 1 2
Function DRM1/5 DRM2/6
1. Plug out the 6-pin terminal and dismantle the
resistor on it.
2. Plug the resistor out, leave the 6-pin terminal
for next step.
Note: The 6-pin terminal in the inverter has the
same function as DRED. Please leave it in the
inverter if no external device is connected.
3 4 5
DRM3/7 DRM4/8 REFGEN
17
Insulator
Nut
Screw
RS485
communication board
6
COM /DRMO
Screw Cap
Single hole
Cable
seal ring