SAJ R5 Series User Manual

R5 Series
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5.5 Communication Connection
R5 inverter is standardly equipped with a RS485 interface, a DRM interface and a
RS232 interface.
Figure5.16 RS485 pin and DRM pin
Pin Number
Description
Function
1
White-orange
NC
2
Orange
GND_W
3
White-green
+7V_W
4
Blue
NC
5
White-blue
NC
6
Green
NC
7
White-brown
RS485-A
8
Brown
RS485-B
Table 5.6 RS485 pin port definition
To comply with Australian and New Zealand safety requirements, the
DRMs terminals should be connected. DRM0 is supported. A RJ45
plug is being used as the inverter DRED connection.
Pin No.
Name
1
NC
2
NC
3
NC
4
NC
5
REF GEN

SAJ R5 Series Specifications

General

MPPT	Yes
Display	LCD
Number of MPP Trackers	2
Cooling Method	Natural convection
Type	Grid-tied Inverter
Communication	WiFi, Ethernet, RS485
Operating Temperature Range	-25°C ~ +60°C
Output Voltage Range	230V