Vaisala WMT700 - Manual (Page 29)

Chapter 3 _________________________________________________________ Retrofit Installation
VAISALA _______________________________________________________________________ 27
NOTE FIX30 is not compatible with adapter cables due to the small diameter of
the mast.
Adapter Cable for WS425 Serial Output
The Adapter Cable for WS425 Serial (227569SP) can be used with the
WS425 cables ZZ45203 and 010411.
Table 5 below lists the adapter pin-outs and signal descriptions as they
appear on their user guides for both WMT700 and WS425 connectors.
Table 5 Pin-Outs for WS425 Serial Adapter Cable (227569SP)
WMT700
Connector
Pin WMT700 Signal
Description WS425
Connector
Pin WS425 Signal
Description WS425
Wire
Color
1 Operating Power
Supply
11 +12 VDC Brown
3 COM2: RxB /
RS232RX 10 Data in (RxD) (R-)
(RT-) Blue
4 COM2: TxB /
RS232TX 9 Data out (TxD) (T-)
(RT-) Red
5 Heater Power
Supply
16 +36 VDC Grey/Pink
7 Heater Power
Supply Ground
3 GND Green
10 COM2:
Communications
Ground 8 GND Yellow
11 Operating Power
Supply Ground
1 GND Black
14 COM2: TxA 12 Data out (T+)
(RT+) White
15 COM2: RxA 14 Data in (R+) (RT+) Pink
NOTE The Adapter Cable for WS425 Serial (227569SP) does not support SDI-
12 operation.
Adapter Cable for WS425 Analog Frequency Output
The Adapter Cable for WS425 Analog Frequency Output (227570SP)
can be with the WS425 cable ZZ45204. Table 6 on page 28 lists the
adapter pin-outs and signal descriptions as they appear on their user
guides for both WMT700 and WS425 connectors.