Pin Assignment
3 RTS+ (HSO+)
4 RXD+
5 RXD-
6 CTS- (HSI-)
7 RTS- (HSO-)
8 TXD+
9 TXD-
RS485-solar sensor pin assignments
Pin RS485 pin assignment Solar sensor pin assignment
Orange Data-/B CAN high
Brown Data+/A CAN low
Black Supply (negative) Supply (negative)
Red Supply (positive) Supply (positive)
Black (thick) Shield Shield
Gateway-solar sensor connector pin assignments
Pin Gateway pin assignment RS485 pin assignment RS485 pin color
4 RXD+ Data+/A Brown
5 RXD- Data-/B Orange
8 TXD+ Data+/A Brown
9 TXD- Data-/B Orange
SATA LED connector pin assignments
RS485-solar sensor pin assignments 31