3
2.4.2 Standard factory configuration
The stand alone rain sensor is supplied from the factory pre-terminated with 3M of 4 core cable. These
factory selected configurations and settings should be adequate for most installations.
Colour
Signal
Connect To
Red
VA
24VDC/24VAC
Black
VB
0VDC/24VAC
Blue
CM
Volt Free Signal
Connected together when rain is detected.
Yellow
NO
Volt Free Signal
Alternate Configurations.
•
In the unlikely event that an alternate configuration is required, then the following information
should be made reference to:
