24
Port
Function
NO.
Definition
Port 1
1.Only Anti-reverse version with this port.
2.Connect external Meter (With 3CTs) to realize
the anti-reverse function on RECOM RCM series
inverter.
1
RS485 A
2
RS485 B
3
PE/NULL
Port 2
1.Anti-reverse/RS485/DRED version with this
port.
2.In case of multiple inverters, all the inverters
can be connected via RS485 cables in the daisy
chain manner to realize the communication.
1
RS485 A
2
RS485 B
3
PE/NULL
Port 3
1.Only DRED version with this port.
2.DRED means demand response enable
device. The AS/NZS 4777.2:2015 requires
inverters to support demand response mode
(DRM). This function is for inverter that comply
with AS/NZS4777.2:2015 standard.
3.RECOM inverter is fully complied with all DRM.
The 6pin connector is used for DRM connection.
4.Support DRM command: DRM0, DRM5, DRM6,
DRM7, DRM8.
1
COM/DRMO
2
REFGEN
3
DRM4/8
4
DRM3/7
5
DRM2/6
6
DRM1/5
Different versions of the inverter have different terminals, which are defined as below:
Summary of Contents for RCM-10-TP-D
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