3
2.
Appearance
Port 1
N/A
Port 2
First load
Port 3
First load
Port 4
Second load
Port 5
Second load
Port 6
Third load
Port 7
Third load
Port 8
GND
Port 9
12v
R831D
DIP SW
1
2
3
on
off
1~3
DIP Switch
(Change R831 series mode)
V
N/A
G
GND
K1
input 1
K2
input 2
K3
input 3
Network Indicator
Status Indicator
DIP Switch
Function Key