Vaisala WAA151 - Manual (Page 16)

User's Guide ________________________________________________________
14 _____________________________________________________ M210349en-A
0210-034
Figure 7 Wiring Diagram for 151 Series Sensors
252 Series Wind Sensors
Figure 8 on page 15 provides the wiring diagram for the 252
series wind sensors mounted on WAC151 Cross Arm.
When using the standard power and signal cables (ZZ45049
and ZZ45048) the connections are made as follows:
1. For power supply, connect the YEL, GRN, and PNK
colored wires to the screw terminal #2 and the WHT,
BRN, and GRY colored wires to the terminal #3.
2. For signal output, connect wires GRN, YEL, WHT,
VIO, GRY, and PNK to terminals #7 to #12. For signal
grounding, connect BLK to the terminal #5.
3. For the optional sensor power input, connect BRN to
the terminal #6.
As a power source, it is recommended to use Vaisala
WHP25 Mains Power Supply, which has a mast mountable,
all-weather enclosure.