Specifications

Section 4. Maintenance, Troubleshooting, and Schematics
3
Connector
Pin
Magnetically
Activated Reed
Switch
Wind Speed and Wind Direction Sensor
Ground
Pulse Wind Speed
Analog Ground
Wind Direction
Signal Return
Excitation
10K OHM
10K OHM
Potentiometer
1K OHM
Datalogger
Shield
1
2
4
P1
AG
2H
EX2
G
G
5
6
1
2
3
4
5
6
WS/WD
FIGURE 4.3-2. Schematic of 034B-LC Wind Speed and Direction Probe and Connector WS/WD
1
Connector
Pin
Temp/Sonic
RS232
Recieve
Excitation
Temperature
Signal Return
Datalogger
Ground
2
3
4
+12V
5H
EX3
RS232
COM 1 (TX) [C1
]
RS232
COM 1 (RX) [C
2]
G
5
6
1
2
3
4
5
6
Temperature or Gill
*
RS232
Transmit
1K‰
*Jumper P19 must be
j
umpered across
p
ins 2 (center) and
3 (right).
FIGURE 4.3-3. Schematic of Gill WindSonic1-ET Wind Sensor,
Soil Temperature Sensor (107-LC or 108-LC), and Connector Temp/Sonic
4-13