Honeywell STT850 SMARTLINE, Руководство пользователя

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Revision 3 STT850
Temperature Transmitter User’s Manual
Page ix
List of Figures
Figure 1 – STT850 Major Assemblies ................................................................................................... 2
Figure 2 – Electronics Housing Components ......................................................................................... 2
Figure 3 –Typical STT850 NamePlate ................................................................................................... 3
Figure 4 – Typical Bracket Mounted Installations ................................................................................. 8
Figure 5 – Pipe Mounting Bracket Secured to a Horizontal or Vertical Pipe ........................................ 9
Figure 6 – HART and DE Transmitter Operating Ranges ................................................................... 10
Figure 7 – Transmitter 9-Screw Terminal Board and Grounding Screw ............................................. 11
Figure 8 – Thermocouple, mV and Volt Connections .......................................................................... 14
Figure 9 – RTD and Ohm Connections ................................................................................................ 15
Figure 10–HART/FF Dual Input Wiring Diagram ............................... Error! Bookmark not defined.
Figure 11 – Digital Output Connections for mA Load (HART only) .................................................. 17
Figure 12 – Digital Output Connections for PLC Counting Pulse (HART only) ................................ 17
Figure 13 – Current Loop Test Connections ........................................................................................ 19
Figure 14 – Three-Button Option ......................................................................................................... 21
Figure 15 – Locating the Failsafe and Write Protect Jumpers.............................................................. 45
Figure 16 – Basic Display with Process Variable Format .................................................................... 47
Figure 17 – Advanced Display Formats with the Process Variable ..................................................... 48
Figure 18 – PWA Replacement ............................................................................................................ 51
Figure 19 – Local Display Fault Diagnostic Conditions ...................................................................... 56
Figure 20 – Pipe and Wall Bracket Parts .............................................................................................. 59
Figure 21 – Electronic Housing, Display End ...................................................................................... 60
Figure 22 – Electronic Housing, Terminal Block End ......................................................................... 62