Vaisala WMT700 - Manual (Page 38)

TECHNICAL REFERENCE___________________________________________________________
36 __________________________________________________________________ M211097EN-C
0212-039
Figure 10 Wind Speed Frequency Analog Output with WS425
Cable and Adapter Cable for Analog Frequency
Output
Voltage
When voltage is selected as the wind speed analog output, the output
from WMT700 varies linearly from 0 VDC at 0 miles per hour to 1 VDC
at 125 miles per hour or 100 mV/m/s. In SI units, the voltage varies
linearly from 0 VDC at 0 meters per second to 1 VDC at 55.88 meters
per second.
Figure 11 on page 37 shows the voltage output when an adapter cable for
voltage output and a WS425 cable are used. With WMT700, the wind
speed signal appears at pin 14 (pink). The pink wire must be connected to
V read channel, and the violet wire must be connected to the ground.