Communication Connection - SAJ R5-3K-T2 User Manual

5.5 Communication Connection

R5 inverter is standardly equipped with a RS485 interface and a RS232 interface.
Pin Number
1
2
3
4
5
6
7
8
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.
Figure5.16 DRM/RS485 pin
Description
White-orange
Orange
White-green
Blue
White-blue
Green
White-brown
Brown
Table 5.6 RS485 pin port definition
Pin No.
1
2
Name
NC
NC
- 36 -
R5
Series
Function
NC
GND_W
+7V_W
NC
NC
NC
RS485-A
RS485-B