Vaisala PTU300 - Page 10

USER'S GUIDE____________________________________________________________________
8 ___________________________________________________________________ M210796EN-F
List of Figures
Figure 1 Transmitter Body ......................................................................22
Figure 2 Inside the Transmitter...............................................................23
Figure 3 PTU301 Fixed Probe................................................................24
Figure 4 PTU301 Short Cable Probe......................................................24
Figure 5 Probe Options...........................................................................25
Figure 6 Standard Mounting ...................................................................27
Figure 7 Mounting with Wall Mounting Kit ..............................................28
Figure 8 Dimensions of the Plastic Mounting Plate (mm/inch)...............28
Figure 9 Dimensions of the Probe Holder Plate (mm/inch) ....................29
Figure 10 Mounting with DIN Rail Installation Kit .....................................30
Figure 11 Vertical Pole..............................................................................31
Figure 12 Horizontal Pole .........................................................................31
Figure 13 Mounting with Metal Wall Mounting Plate ................................32
Figure 14 Dimensions of Metal Mounting Plate (mm/inch).......................32
Figure 15 Mounting Rain Shield with Installation Kit ................................33
Figure 16 Panel Mounting Frame .............................................................34
Figure 17 Panel Mounting Dimensions (mm/inch)....................................34
Figure 18 Cable Bushings.........................................................................35
Figure 19 Grounding the Screen of Electrical Cable ................................36
Figure 20 Screw Terminal Block on Motherboard ....................................38
Figure 21 Pinout of the Optional 8-Pin Connector....................................39
Figure 22 Wiring of Optional D-9 Connector.............................................40
Figure 23 Connections to 24 VAC Power Supply.....................................41
Figure 24 Measurement Error at 100 %RH..............................................42
Figure 25 Horizontal Mounting of Probe...................................................43
Figure 26 Vertical Mounting of Probe .......................................................43
Figure 27 Power Supply Module...............................................................46
Figure 28 Galvanic Output Isolation Module.............................................51
Figure 29 Third Analog Output .................................................................51
Figure 30 Third Analog Output Selection..................................................52
Figure 31 Relay Module............................................................................54
Figure 32 RS-485 Module.........................................................................55
Figure 33 4-Wire RS-485 Bus...................................................................57
Figure 34 2-Wire RS-485 Bus...................................................................58
Figure 35 LAN Interface Module...............................................................60
Figure 36 WLAN Interface Module ...........................................................61
Figure 37 Data Logger Module.................................................................63
Figure 38 Basic Display ............................................................................66
Figure 39 Basic Display with P
3H
Trend and Tendency ............................67
Figure 40 Pressure Tendency Description ...............................................68
Figure 41 Graphical Display .....................................................................70
Figure 42 Graphical Display with Data Logger.........................................71
Figure 43 Device Information on Display..................................................72
Figure 44 Main Menu................................................................................73
Figure 45 Alarm Limits Shown on Graph Screen .....................................76
Figure 46 Display Alarm Active.................................................................77
Figure 47 Display Alarms..........................................................................77
Figure 48 Modifying an Alarm Limit ..........................................................78
Figure 49 Service Port Connector and User Port Terminal
on Motherboard ........................................................................80
Figure 50 Connection Example between PC Serial Port and User Port ..81