User`s guide
Chapter 2 __________________________________________________________ Product Overview 
VAISALA _______________________________________________________________________ 23 
Cables 
Select the required cables according to your operating environment. 
Table 7  WMT700 Cables 
Order Code  Description  Purpose 
227567SP  Cable 2 m, cable connector, open 
leads on one end 
Used for analog output or serial communication 
with two serial ports. 
227568SP  Cable 10 m, cable connector, open 
leads on one end 
Used for analog output or serial communication 
with two serial ports. 
228259SP  RS485 cable 2 m, cable connector, 
open leads on one end 
Used for serial communication with RS-485 
interface. 
228260SP  RS485 Cable 10 m, cable connector, 
open leads on one end 
Used for serial communication with RS-485 
interface. 
227565SP  MAWS cable 10 m  Used for connecting WMT700 to Vaisala 
Automatic Weather Station MAWS. 
229807SP  AWS520 cable 10 m, shield 
connected to PE pin 
Used for connecting WMT700 to Vaisala Fixed 
Site Observation System AWS520. 
227566SP  AWS520 cable 10 m, shield not 
connected to PE pin 
Used for connecting WMT700 to Vaisala Fixed 
Site Observation System AWS520. 
227569SP  Adapter cable for WS425 serial  Used for connecting the WS425 cable to 
WMT700. 
Only applicable for retrofit installations. 
227570SP  Adapter cable for WS425 analog 
frequency output 
Used for connecting the WS425 cable to 
WMT700. 
Only applicable for retrofit installations. 
227571SP  Adapter cable for WS425 analog 
voltage output 
Used for connecting the WS425 cable to 
WMT700. 
Only applicable for retrofit installations. 
231425SP  ROSA Analog Retro-Fit Cable 10m, 
cable connector, open leads on one 
end. 
Used for connecting WMT700 to Vaisala Road 
Weather System ROSA. 










