Vaisala HMW90 User Manual
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VAISALA _________________________________________________________________________ 1
Table of Contents
GENERAL INFORMATION ............................................................................ 7
About This Manual ................................................................... 7
Contents of This Manual ....................................................... 7
Version Information ............................................................... 8
Related Manuals ................................................................... 8
Documentation Conventions ................................................. 8
Safety ......................................................................................... 9
ESD Protection ...................................................................... 9
Recycling .................................................................................. 9
Regulatory Compliances ....................................................... 10
Patent Notice .......................................................................... 10
Trademarks ............................................................................. 10
Software License .................................................................... 10
Warranty .................................................................................. 11
PRODUCT OVERVIEW ................................................................................ 13
Introduction to HMW90 Series .............................................. 13
HMW90 Series Transmitters .................................................. 14
Output Parameters Explained ............................................... 15
Transmitter parts .................................................................... 16
Configuration Before Installation ......................................... 21
Configuration of Analog Output Models .............................. 21
DIP Switches of Analog Output Models ......................... 22
Relay Configuration in DIP Mode ................................... 23
Configuration of Digital Output Models ............................... 25
DIP Switches of Digital Output Models .......................... 26
Addressing with BACnet Protocol .................................. 27
Addressing with Modbus Protocol .................................. 27
Selecting Location ................................................................. 28
Wiring ...................................................................................... 29
Wiring HMW92 .................................................................... 29
Wiring HMW93 .................................................................... 30
Wiring TMW92..................................................................... 31
Wiring TMW93..................................................................... 31
Connecting a Common AC Power Supply to Several
Transmitters ........................................................................ 32
Wiring HMW95 .................................................................... 33
Connecting Several Transmitters on Same
RS-485 Line (HMW95) ................................................... 33