Growatt MIN 7000TL-X - Inverter Demand Response Modes (DRMS)

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The following table describes how we can connect EASTRON meter
(SDM120CT(40mA) to inverter:
Meter Pin NO.
Description
Meter Connection
1
CT-input
CT-P(White)
2
CT-N(Black or Blue)
3
N-in
Grid N
4
L-in
Grid L
9
RS485B
COM Port RS485B2
10
RS485A
COM Port RS485A2
Active power control with a ripple control signal receiver.
6.8 Inverter demand response modes (DRMS)
This series inverter has the function of demand response modes, We use 16Pin socket
as inverter DRMS connection.
DRMS application description
 Only applicable to AS/NZS4777.2:2015.
Monitor
Router
Internet
PC
Radio ripple
control receiver
Public Grid