User`s guide

TECHNICAL REFERENCE___________________________________________________________
26 __________________________________________________________________ M211097EN-C
wires must be properly isolated and terminated to avoid unwanted
operation or failure.
Table 4 ROSA Cable 10m (231425SP)
Power Supply Wire Colors Pin
Operating Power Supply White 1
Operating Power Supply Ground Gray-Pink 11
Heater Power Supply Gray 5
Heater Power Supply Pink 6
Heater Power Supply Ground Blue 7
Heater Power Supply Ground Red 8
Enclosure Ground Shield Shield
Analog Outputs
Analog Output AOUT2, Wind Direction Brown 2
Analog Output AOUT1, Wind Speed White-Green 13
Reference Input for AOUT2 (simulated potentiometer) White-Gray 17
Analog Output Ground Red-Blue 12
COM port RS-232 RS-485
RS232Rx RxB Green 3
RS232Tx TxB Yellow 4
- TxA Brown-Green 14
COM2
- RxA White-Yellow 15
COM1 and COM2 Communication Ports Ground Violet 10
RS-485, B Black 9
COM1
(service port)
RS-485, A Brown-Yellow 16
Other WMT700 Standard Cables
For instructions on connecting WMT700 to the host device for other
operation modes or using the WMT700 cable, see Vaisala WINDCAP
®
Ultrasonic Wind Sensor Series WMT700 User's Guide.
Using WS425 Cables with adapters
If retrofit installation using WMT700 cables is not possible, there are
adapters available for most of the situations.
- Adapter Cable for WS425 Serial (227569SP)
- Adapter Cable for WS425 Analog Frequency Output (227570SP)
- Adapter Cable for WS425 Analog Voltage Output (227571SP)
The adapter cable specifications in this section apply for both heated and
non-heated versions of WMT700.