USER'S GUIDE____________________________________________________________________
8 ___________________________________________________________________ M210796EN-E
List of Figures
Figure 1 Transmitter Body ......................................................................20
Figure 2 Inside the Transmitter...............................................................21
Figure 3 PTU301 Fixed Probe................................................................22
Figure 4 PTU301 Short Cable Probe......................................................22
Figure 5 Probe Options...........................................................................23
Figure 6 Standard Mounting ...................................................................25
Figure 7 Mounting with Wall Mounting Kit ..............................................26
Figure 8 Dimensions of the Plastic Mounting Plate (mm/inch)...............26
Figure 9 Dimensions of the Probe Holder Plate (mm/inch) ....................27
Figure 10 Mounting with DIN Rail Installation Kit .....................................28
Figure 11 Vertical Pole..............................................................................29
Figure 12 Horizontal Pole .........................................................................29
Figure 13 Mounting with Metal Wall Mounting Plate ................................30
Figure 14 Dimensions of Metal Mounting Plate (mm/inch).......................30
Figure 15 Mounting Rain Shield with Installation Kit ................................31
Figure 16 Panel Mounting Frame .............................................................32
Figure 17 Panel Mounting Dimensions (mm/inch)....................................32
Figure 18 Cable Bushings.........................................................................33
Figure 19 Grounding the Screen of Electrical Cable ................................34
Figure 20 Screw Terminal Block on Motherboard ....................................36
Figure 21 Wiring of Optional 8-Pin Connector..........................................37
Figure 22 Wiring of Optional D-9 Connector.............................................38
Figure 23 Connections to 24 VAC Power Supply.....................................39
Figure 24 Measurement Error at 100 %RH ..............................................40
Figure 25 Horizontal Mounting of Probe...................................................41
Figure 26 Vertical Mounting of Probe .......................................................41
Figure 27 Power Supply Module...............................................................44
Figure 28 Galvanic Output Isolation Module.............................................49
Figure 29 Third Analog Output .................................................................49
Figure 30 Third analog output selection ...................................................50
Figure 31 Relay Module............................................................................52
Figure 32 RS-485 Module.........................................................................53
Figure 33 4-Wire RS-485 Bus...................................................................55
Figure 34 2-Wire RS-485 Bus...................................................................56
Figure 35 LAN Interface Module...............................................................57
Figure 36 WLAN Interface Module ...........................................................58
Figure 37 Data Logger Module.................................................................60
Figure 38 Basic Display ............................................................................62
Figure 39 P
3H
Tendency............................................................................62
Figure 40 Pressure Tendency Description ...............................................63
Figure 41 Graphical Display .....................................................................65
Figure 42 Graphical Display with Data Logger.........................................66
Figure 43 Device Information on Display..................................................67
Figure 44 Main Menu................................................................................68
Figure 45 Display Alarm Active.................................................................71
Figure 46 Display Alarms..........................................................................72
Figure 47 Modifying an Alarm Limit ..........................................................72
Figure 48 Service Port Connector and User Port Terminal on Mother
Board ........................................................................................74
Figure 49 Connection Example Between PC Serial Port and User Port..75
Figure 50 Network Interface Menu ...........................................................78
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