Manual
TECHNICAL REFERENCE___________________________________________________________ 
6 ___________________________________________________________________ M211097EN-C 
List of Tables 
Table 1  Manual Revisions .......................................................................8 
Table 2  Related Manuals.........................................................................8 
Table 3  Mounting Kits and Cable Codes...............................................22 
Table 4  ROSA Cable 10m (231425SP).................................................26 
Table 5  Pin-Outs for WS425 Serial Adapter Cable (227569SP)...........27 
Table 6  Pin-Outs for WS425 Analog Frequency Output Adapter 
Cable ........................................................................................28
Table 7  Pin-Outs for WS425 Analog Voltage Output Adapter Cable ....29 
Table 8  Analog Output Connections......................................................30 
Table 9  Heating Power Supply Requirements for WMT700 Series ......30 
Table 10  Required Parameters for WS425 Analog Output Operation 
Mode.........................................................................................34
Table 11  Configurable Parameters for WS425 F/G ASOS Profile ..........45 
Table 12  List of WS425 F/G ASOS Commands......................................45 
Table 13  WS425 F/G ASOS Data Message............................................48 
Table 14  Configurable Parameters for WS425 A/B NMEA Standard 
Profile........................................................................................50
Table 15  Configurable Parameters for WS425 A/B NMEA Extended 
Profile........................................................................................52
Table 16  Checksum Table.......................................................................53 
Table 17  Configurable Parameters for WS425 A/B ASCII Profile...........55 
Table 18  List of WS425 A/B ASCII Commands ......................................56 
Table 19  WS425 A/B ASCII Data Message ............................................57 
Table 20  Configurable Parameters for WS425 A/B WAT11 Profile ........58 
Table 21  Configurable Parameters for SDI-12 Profile.............................61 
Table 22  List of SDI-12 Commands ........................................................62 
Table 23  Some Problem Situations and Their Remedies .......................73 
Table 24  Command Set for All Profiles Supported by WMT700 .............75 










