User`s guide

Chapter 3 _________________________________________________________ Retrofit Installation
VAISALA _______________________________________________________________________ 29
Table 7 Pin-Outs for WS425 Analog Voltage Output Adapter
Cable
WMT700
Connector
Pin
WMT700 Signal
Description
WS425
Connector
Pin
WS425 Signal
Description
WS425
Wire
Color
1 Operating Power
Supply
11 +12 VDC Brown
2 Analog Output
AOUT2, Wind
Direction
13 WD Vout Grey
5 Heater Power
Supply
16 +36 VDC Grey/Pink
7 Heater Power
Supply Ground
3 GND Green
11 Operating Power
Supply Ground
1 GND Black
12 Analog Output
Ground
8 GND Yellow
13 Analog Output
AOUT1, Wind
Speed
15 WS Vout Violet
17 Reference Input
for AOUT2
12 WD Vref in White
Differences between WMT700 and WS425
Analog Output Signals
WMT700 pin connections differ from the connections of WS425 in that
wind speed signal output, both voltage and frequency signals, appears on
WMT700 pin 13.
NOTE
WMT700 analog outputs must be configured according to the appropriate
analog output mode, which is either voltage, frequency, or potentiometer.
Table 8 on page 30 lists the analog output connections for WMT700 and
WS425 connector pins.