Vaisala HMDW110 - About This Document; Version Information; Related Manuals; Documentation Conventions

Table of Contents
1. About This Document................................................................................... 7
1.1 Version Information.......................................................................................... 7
1.2 Related Manuals................................................................................................ 7
1.3 Documentation Conventions...........................................................................7
1.4 Trademarks........................................................................................................ 8
2. Product Overview........................................................................................... 9
2.1 Introduction to HMDW110 Series.................................................................... 9
2.2 Output Parameters Explained.........................................................................9
2.3 HMD110/112 Parts.............................................................................................10
2.4 HMW110/112 Parts............................................................................................. 11
2.5 HMS110/112 Parts..............................................................................................12
2.6 Component Board........................................................................................... 13
2.7 Analog Output Overrange Behavior............................................................. 14
2.8 Safety................................................................................................................14
2.8.1 ESD Protection......................................................................................... 14
2.9 Regulatory Compliances.................................................................................15
3. Installation........................................................................................................16
3.1 Selecting Location...........................................................................................16
3.2 HMD110/112 Installation...................................................................................16
3.3 HMW110/112 Installation..................................................................................18
3.4 HMS110/112 Installation.................................................................................. 20
3.5 Wiring Devices With Analog Output........................................................... 24
3.5.1 Wiring Both Current Loops With a Single Power Supply...................25
3.5.2 HMDW110 Power Supply Requirements............................................... 25
3.5.3 Wiring HMDW110 With RDP100 Remote Display Panel..................... 26
3.6 Wiring Devices With Modbus Output.......................................................... 27
4. Modbus Communication............................................................................28
5. Vaisala Insight Software............................................................................ 29
5.1 Connecting to Insight Software....................................................................30
6. Using Service Port With Terminal Application .................................31
6.1 Connecting to Service Port............................................................................ 31
6.2 Terminal Application Settings........................................................................31
6.3 Accessing Service Port Command Interface in Devices With
Modbus Output...............................................................................................33
6.4 Serial Commands............................................................................................33
6.5 Device Information and Status..................................................................... 35
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