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Manual Emerson Process Management LF-Series

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  • Emerson Process Management LF-Series - page 1

    Inst allation Manual P/N 20002372, Rev . B June 2005 Micro Motion ® LF-Series Flowmeters Sensor/T ransmitter Installation Manual ...

  • Emerson Process Management LF-Series - page 2

    ©2005, Micro Motion, Inc . All rights reserved. Micro Motion is a registered trade mark of Micro Motion, Inc. The Micro Moti on an d Emerson logos are trademarks of Emerson El ectric Co. All other trademarks are property of their respective owners. ...

  • Emerson Process Management LF-Series - page 3

    LF-Series Flowmeters: Sensor/Transmitter Installa tion i Contents Chapter 1 Before Y ou Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Safety . . . . . . . . . . . . . . . . . . ...

  • Emerson Process Management LF-Series - page 4

    ii LF-Series Flowmeters: Se nsor/Transmitter Install ation Contents 4.3 Mounting a nd removing the trans mitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.4 Grounding the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 4.5 Supplying power . . . . . . . . . . . . ...

  • Emerson Process Management LF-Series - page 5

    LF-Series Flowmeters: Sensor/Transmitter Installa tion iii Contents Appendix A Dimensions and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 67 A.1 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 A.2 LF-Serie s sensor spec ifications . . . . . . . . . ...

  • Emerson Process Management LF-Series - page 6

    iv LF-Series Flowmeters: Se nsor/Transmitter Install ation ...

  • Emerson Process Management LF-Series - page 7

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 1 Installing the Sensor Instal ling the DIN T ransmitter Installing the F M T ransmitter Before Y o u Begin Chapter 1 Before Y ou Begin 1.1 Overvie w This chapter provides an orientat i on to the use of this manual. This manual describ es the procedures required to install th e follo wing compo ...

  • Emerson Process Management LF-Series - page 8

    2 LF-Series Flowmeters: Se nsor/Transmitter Install ation Before Y ou Begin 1.3 Flowmeter compon ents The LF-Series flo wmeter includes the following components: • One of the follo wing LF-Series sensors: -L F 2 M -L F 3 M -L F 4 M • One of the follo wing LF-Series transmitters: - LF-Series field-mount transmitter with the 1 mA/1 FO outputs opt ...

  • Emerson Process Management LF-Series - page 9

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 3 Before Y ou Begin Installing the Sensor Instal ling the DIN T ransmitter Installing the F M T ransmitter Before Y o u Begin 1.5 Installatio n procedures T o install the LF-Series flowmeter , th e follo wing procedure s are required: • Install the sensor (all models) – see Chapter 2 • In ...

  • Emerson Process Management LF-Series - page 10

    4 LF-Series Flowmeters: Se nsor/Transmitter Install ation ...

  • Emerson Process Management LF-Series - page 11

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 5 Installing the Sensor Installing the DIN T ransmitter Installing the FM T ransmitter Before Y o u Begin Chapter 2 Installing the Sensor 2.1 Overvie w This chapter describes ho w to install Micro Motio n LF-Series sensors. The following general steps are required: • Determine the location of ...

  • Emerson Process Management LF-Series - page 12

    6 LF-Series Flowmeters: Se nsor/Transmitter Install ation Installing the Sensor 2.3.2 Distance from transmitter The maximum cable length between the sensor and the transmitt er is 1000 ft (300 m). If you are installing the LF-Series sensor for use in an MVD ™ Direct Connect ™ installation: • The maximum cable length between the sen sor and th ...

  • Emerson Process Management LF-Series - page 13

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 7 Installing the Sensor Installing the Sensor Installing the DIN T ransmitter Installing the FM T ransmitter Before Y o u Begin 2.5 Mounting the sensor Use your common pract ices to minimize torque and bending load on process connections. Figu re 2-1 illustrates ho w to mount the sensor . Figur ...

  • Emerson Process Management LF-Series - page 14

    8 LF-Series Flowmeters: Se nsor/Transmitter Install ation ...

  • Emerson Process Management LF-Series - page 15

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 9 Installing the Sensor Instal ling the DIN T ransmitter Installing the F M T ransmitter Before Y o u Begin Chapter 3 Installing the Field-Mount T ransmitter 3.1 Overvie w This chapter describes ho w to in stall Micro Motion LF-Series field-mount transmitt ers. The follo wing general steps a re ...

  • Emerson Process Management LF-Series - page 16

    10 LF-Series Flowmeters: Se nsor/Transmitter Install ation Installing the Field-Mount T ransmitt er 3.2.1 Environmental re quirements The transmitter’ s environmental requirements include temperature, humidity , and vibration. T emperature limi ts Install the transmitter in an en vironment where ambient temperat ure is between –40 and +140 °F ...

  • Emerson Process Management LF-Series - page 17

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 11 Installing the Field-Mount T ransmitt er Installing the Sensor Instal ling the DIN T ransmitter Installing the F M T ransmitter Before Y o u Begin DC power requirements Note: These r equir ements assume a single transmitte r per cable . Connecting mu ltiple transmitter s to a single cable sh ...

  • Emerson Process Management LF-Series - page 18

    12 LF-Series Flowmeters: Se nsor/Transmitter Install ation Installing the Field-Mount T ransmitt er 3.2.5 Accessibility for maintenance Ensure that the transmitter is mo unted in a location and orientati on that will allow easy access to the terminals and to the display (if your transmitter has a display). 3.3 Mounting the transmitter Y ou can moun ...

  • Emerson Process Management LF-Series - page 19

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 13 Installing the Field-Mount T ransmitt er Installing the Sensor Instal ling the DIN T ransmitter Installing the F M T ransmitter Before Y o u Begin T o mount the transmitter: 1. Identify the components sho wn in Figu re 3-3. For dimensions, see Append ix A. 2. If desired, re-orient the transm ...

  • Emerson Process Management LF-Series - page 20

    14 LF-Series Flowmeters: Se nsor/Transmitter Install ation Installing the Field-Mount T ransmitt er The transmitter h as both an internal and an external gro unding scre w (see Figures 3-3 and 3-4). Ground the transmitter according to applicable local standards. 3.5 Supplying power In all installations, po wer must be provided to the transmitter . ...

  • Emerson Process Management LF-Series - page 21

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 15 Installing the Field-Mount T ransmitt er Installing the Sensor Instal ling the DIN T ransmitter Installing the F M T ransmitter Before Y o u Begin T o rotate the display , follow the instructions belo w: 1. Po wer down the t ransmitter . 2. Remov e the end-cap clamp by remo ving the cap scre ...

  • Emerson Process Management LF-Series - page 22

    16 LF-Series Flowmeters: Se nsor/Transmitter Install ation Installing the Field-Mount T ransmitt er Figure 3-5 Display components Displa y cov er Displa y screws Displa y module Main enclosure Sub-bezel Pin ter minals Cap screw End-cap clamp ...

  • Emerson Process Management LF-Series - page 23

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 17 Installing the Sensor Installing the DIN T ransmitter Installing the FM T ransmitter Before Y o u Begin Chapter 4 Installing the DIN Rail Mount T ransmitter 4.1 Overvie w This chapter describes ho w to install LF-Series DIN rail mount transmitters . The following general steps are required: ...

  • Emerson Process Management LF-Series - page 24

    18 LF-Series Flowmeters: Se nsor/Transmitter Install ation Installing the DIN Rail Mount T ransmitte r Dif ferent ambient temperature requir ements may apply , depending on your installati on. Refer to the approv als documentation shipped with the transmitter or av ailable on the Micro Motion web site. 4.2.2 Hazardou s area classifications The LF-S ...

  • Emerson Process Management LF-Series - page 25

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 19 Installing the DIN Rail Mount T ransmitte r Installing the Sensor Installing the DIN T ransmitter Installing the FM T ransmitter Before Y o u Begin Installing the Sensor Installing the DIN T ransmitter Installing the FM T ransmitter Before Y o u Begin Installing the Sensor Installing the DIN ...

  • Emerson Process Management LF-Series - page 26

    20 LF-Series Flowmeters: Se nsor/Transmitter Install ation Installing the DIN Rail Mount T ransmitte r T o mount the transmitter: 1. Locate the transmitter in the desired position on the DIN rail. 2. Place the slot on back of the tran smitter against the rail (see Figure 4-3 ). 3. Apply pressure to the transmitter un til the spring clamp snaps onto ...

  • Emerson Process Management LF-Series - page 27

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 21 Installing the DIN Rail Mount T ransmitte r Installing the Sensor Installing the DIN T ransmitter Installing the FM T ransmitter Before Y o u Begin Installing the Sensor Installing the DIN T ransmitter Installing the FM T ransmitter Before Y o u Begin Installing the Sensor Installing the DIN ...

  • Emerson Process Management LF-Series - page 28

    22 LF-Series Flowmeters: Se nsor/Transmitter Install ation ...

  • Emerson Process Management LF-Series - page 29

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 23 I / O Wiring – FM AN I / O Wir ing – FM FB and P A I/O W i r i n g – F M C I O Sensor Wir ing Chapter 5 Wiring the Sensor to the T ransmitter 5.1 Overvie w This chapter describes ho w to connect Micro Mo tion LF-Series sensors to LF-Series transmitters. This chapter also describes how ...

  • Emerson Process Management LF-Series - page 30

    24 LF-Series Flowmeters: Se nsor/Transmitter Install ation Wiring the Sensor to the T ransmitter Figure 5-1 4-wire cable between sensor and FM transmitter Figure 5-2 4-wire cable between sensor and DIN transmitter 4-wire cable Mating connector (transmitter) VDC + (Brown) VDC – (Black) RS-485/A (Blue) RS-485/B (White) User-supplied or fa ctor y-su ...

  • Emerson Process Management LF-Series - page 31

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 25 Wiring the Sensor to the T ransmitter I / O Wiring – FM AN I / O Wir ing – FM FB and P A I/O W i r i n g – F M C I O Sensor Wir ing 5.4 MVD Direct Connect wiring Note: This section applies only to LF-Series sensors used in MV D Dir ect Connect installations. Note: MVD Dir ect Connect i ...

  • Emerson Process Management LF-Series - page 32

    26 LF-Series Flowmeters: Se nsor/Transmitter Install ation Wiring the Sensor to the T ransmitter 5.4.2 Wiring T o connect the cable, follo w the steps belo w . 1. T o connect the cable to the sensor , plug the Eurofast connector onto the top of the sensor connection. The connector is ke yed for appropriate orientation. 2. At the remote host: a. Ope ...

  • Emerson Process Management LF-Series - page 33

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 27 I / O Wiring – FM AN I / O Wir ing – FM FB and P A I/O W i r i n g – F M C I O Sensor Wir ing Chapter 6 I/O Wiring – FM AN T ransmitters 6.1 Overvie w This chapter expl ains how to wire outputs for LF-Series field-mount AN transmitters. If you don’t kno w your transmitter type, see ...

  • Emerson Process Management LF-Series - page 34

    28 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – FM AN T ransmitters Figure 6-1 Basic analog wiring Figure 6-2 HAR T/analog single-loop wiring + – mA output loop 820 Ω maximum loop resistance F requ ency receiving device + – 00042 Output voltage le vel is +24 VDC ± 3% 820 Ω maximum loop resistance F or HAR T commun ...

  • Emerson Process Management LF-Series - page 35

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 29 I/O Wiring – FM AN T ransmitters I / O Wiring – FM AN I / O Wir ing – FM FB and P A I/O W i r i n g – F M C I O Sensor Wir ing Figure 6-3. RS-485 point-to-point wiring Figure 6-4 HAR T multidrop wiring with SMART F AMIL Y ™ transmitters and a configuration tool Note: The RS-485 com ...

  • Emerson Process Management LF-Series - page 36

    30 LF-Series Flowmeters: Se nsor/Transmitter Install ation ...

  • Emerson Process Management LF-Series - page 37

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 31 I / O Wiring – FM AN I / O Wir ing – FM FB and P A I/O W i r i n g – F M C I O Sensor Wir ing Chapter 7 I/O Wiring – FM CIO T ransmitters 7.1 Overvie w This chapter explains ho w to wire outputs for LF -Series field-mount CIO transmitters. If you don’ t kno w your transmitter type, ...

  • Emerson Process Management LF-Series - page 38

    32 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – FM CIO T ransmi tters Figure 7-1 Configuration of conf igurable I/O terminals 7.3 mA output wiring The follo wing 4–20 mA wiring diagrams are examples of pro per basic wiring for the LF-Series FM CIO transmitter’ s primary and secondary mA outputs. The follo wing options ...

  • Emerson Process Management LF-Series - page 39

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 33 I/O Wiring – FM CIO T ransmi tters I / O Wiring – FM AN I / O Wir ing – FM FB and P A I/O W i r i n g – F M C I O Sensor Wir ing Figure 7-2 Basic mA wiring Figure 7-3 HAR T/analog single-loop wiring + – mA1 mA2 + – 820 Ω maximum loop resistance 420 Ω maximum loop resistance 8 ...

  • Emerson Process Management LF-Series - page 40

    34 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – FM CIO T ransmi tters Figure 7-4 HAR T multidrop wiring with SMART F AMIL Y ™ transmitters and a configuration tool 7.4 Frequency output wiring Frequency o utput wiring depends on whether you are wirin g terminals 3 and 4 (Channel B) or terminals 5 and 6 (Channel C), and al ...

  • Emerson Process Management LF-Series - page 41

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 35 I/O Wiring – FM CIO T ransmi tters I / O Wiring – FM AN I / O Wir ing – FM FB and P A I/O W i r i n g – F M C I O Sensor Wir ing Figure 7-5 Fr equency output – T erminals 3 & 4 (Channel B) – Inte rnal power Figure 7-6 Freq uency output – T erminals 3 & 4 (Channel B) – ...

  • Emerson Process Management LF-Series - page 42

    36 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – FM CIO T ransmi tters Figure 7-7 Fr equency output – T erminals 5 & 6 (Channel C) – Inte rnal power Figure 7-8 Freq uency output – T erminals 5 & 6 (Channel C) – Extern al power Output voltage lev el is +15 VDC ± 3% Note: See F igur e 7-14 for output voltage ...

  • Emerson Process Management LF-Series - page 43

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 37 I/O Wiring – FM CIO T ransmi tters I / O Wiring – FM AN I / O Wir ing – FM FB and P A I/O W i r i n g – F M C I O Sensor Wir ing 7.5 Discrete output wiring Discrete output (DO) wiring depends on whether you are wiring terminals 3 an d 4 (Channel B) or terminals 5 and 6 (Channel C), a ...

  • Emerson Process Management LF-Series - page 44

    38 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – FM CIO T ransmi tters Figure 7-11 Discrete output 2 – T erminals 5 & 6 (Channel C) – Internal power Figure 7-12 Discrete output 2 – T erminals 5 & 6 (Channel C) – Extern al power Note: See F igur e 7-14 for output voltage ver sus load. T otal load + – Note: ...

  • Emerson Process Management LF-Series - page 45

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 39 I/O Wiring – FM CIO T ransmi tters I / O Wiring – FM AN I / O Wir ing – FM FB and P A I/O W i r i n g – F M C I O Sensor Wir ing Figure 7-13 Output voltage vs. load resistance – T erminals 3 & 4 (Channel B) – Internal power Figure 7-14 Output voltage vs load resistance – T ...

  • Emerson Process Management LF-Series - page 46

    40 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – FM CIO T ransmi tters Figure 7-15 Recommended pull-up resistor versus supply voltage – External power 7.6 Discrete input wiring Discrete input wiring depends on whether you have conf igure d terminals 5 and 6 (Channel C) for internal or external po wer . The following diag ...

  • Emerson Process Management LF-Series - page 47

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 41 I/O Wiring – FM CIO T ransmi tters I / O Wiring – FM AN I / O Wir ing – FM FB and P A I/O W i r i n g – F M C I O Sensor Wir ing Figure 7-16 Discrete input – T erminals 5 & 6 (Channel C) – Inte rnal power Figure 7-17 Discrete input – T erminals 5 & 6 (Channel C) – Ext ...

  • Emerson Process Management LF-Series - page 48

    42 LF-Series Flowmeters: Se nsor/Transmitter Install ation ...

  • Emerson Process Management LF-Series - page 49

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 43 I / O Wiring – FM AN I / O Wir ing – FM FB and P A I/O W i r i n g – F M C I O Sensor Wir ing Chapter 8 I/O Wiring – FM FB and P A T ransmitters 8.1 Overvie w This chapter expl ains how to co nnect communication wires for LF -Series f ield-m ount transmitters with the F OUNDAT ION fi ...

  • Emerson Process Management LF-Series - page 50

    44 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – FM FB and PA T r ansmitters Figure 8-1 Connecting the fieldbus communication wires 8.3 Profibus-P A wiring W ire the transmitter to the Profib us-P A segment accordin g to the diagram in Figure 8-2. Follo w all local safety regulations. W ARNING A transmitter that has been im ...

  • Emerson Process Management LF-Series - page 51

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 45 I/O Wiring – FM FB and PA T r ansmitters I / O Wiring – FM AN I / O Wir ing – FM FB and P A I/O W i r i n g – F M C I O Sensor Wir ing I / O Wiring – FM AN I / O Wir ing – FM FB and P A I/O W i r i n g – F M C I O Sensor Wir ing I / O Wiring – FM AN I / O Wir ing – FM FB an ...

  • Emerson Process Management LF-Series - page 52

    46 LF-Series Flowmeters: Se nsor/Transmitter Install ation ...

  • Emerson Process Management LF-Series - page 53

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 47 I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN Chapter 9 I/O Wiring – DIN AN T ransmitters 9.1 Overvie w This chapter describes ho w to wire the output s fo r LF-Series DIN AN transmitters. If you don’ t know your transmitter ty pe, see Section 1.6. It is ...

  • Emerson Process Management LF-Series - page 54

    48 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – DIN AN T ransmitters Figure 9-1 Basi c mA output wi ring Figure 9-2 HAR T/analog single-loop wiring 820 Ω maximum loop resistance mA output + – HAR T -compatible host or controll er 820 Ω maximum loop resistance F or HART comm unications: • 600 Ω maximum loop resist ...

  • Emerson Process Management LF-Series - page 55

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 49 I/O Wiring – DIN AN T ransmitters I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN Figure 9-3 HAR T multidrop wiring with SMART F AMIL Y ™ transmitters and a configuration tool 9.2.2 Frequency output wiring Figure 9-4 sho w s an ex ample of proper wiring fo ...

  • Emerson Process Management LF-Series - page 56

    50 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – DIN AN T ransmitters Figure 9-5 Freq uency output wiring – Outp ut voltage versus load resistance 9.2.3 Wiring to a remote host T erminals 33 and 34 support Modb us/RS-485 commun ication with a remote ho st. For an e xample of wiring, see Figure 9-6. F or termin al informat ...

  • Emerson Process Management LF-Series - page 57

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 51 I/O Wiring – DIN AN T ransmitters I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN Ta b l e 9 - 2 Wire terminal assignments for Modbus/RS-485 RS-485 signal T rans mitter terminal A3 3 B3 4 ...

  • Emerson Process Management LF-Series - page 58

    52 LF-Series Flowmeters: Se nsor/Transmitter Install ation ...

  • Emerson Process Management LF-Series - page 59

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 53 I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN Chapter 10 I/O Wiring – DIN CIO T ransmitters 10.1 Overview This chapter describes ho w to wire the inputs an d outputs for LF-Series DIN CIO transmitters. If you don’t kno w your transmitter type, see Sectio ...

  • Emerson Process Management LF-Series - page 60

    54 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – DIN CIO T ransmitte rs Figure 10-1 Configuration of configurable I/O terminals Ta b l e 1 0 - 1 Channel configuratio n Channel T erminals Configuration options P ower A 21 & 22 mA output with HAR T/Bell 202 (1) (1) The Bell 202 signa l is superimposed on the mA output. In ...

  • Emerson Process Management LF-Series - page 61

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 55 I/O Wiring – DIN CIO T ransmitte rs I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN 10.3 mA output wiring The wiring diagrams in this section are e xamples of proper wiri ng for the LF-Series DIN CIO transmitter’ s primary and secondary mA out puts. The fo ...

  • Emerson Process Management LF-Series - page 62

    56 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – DIN CIO T ransmitte rs Figure 10-3 HART/analog single-loop wiring Figure 10-4 HART multidrop wiring with SMAR T F AMIL Y ™ transmitters and a configuration tool HAR T -compatible host or controller + – 820 Ω maximum loop resist ance F or HART comm unications: •6 0 0 ? ...

  • Emerson Process Management LF-Series - page 63

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 57 I/O Wiring – DIN CIO T ransmitte rs I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN 10.4 Frequency output wiring Frequency output wiring depends on whether you a re wiring terminals 23 and 24 (Cha nnel B) or terminals 31 and 32 (Channel C), and also on whet ...

  • Emerson Process Management LF-Series - page 64

    58 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – DIN CIO T ransmitte rs Figure 10-6 Frequency outp ut wiring – T erminals 23 & 24 (Cha nnel B) – External powe r Figure 10-7 Frequency outp ut wiring – T erminals 31 & 32 (Cha nnel C) – Internal po wer – + Note: See F ig ur e 10 -15 for r ecommended r esistor ...

  • Emerson Process Management LF-Series - page 65

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 59 I/O Wiring – DIN CIO T ransmitte rs I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN Figure 10-8 Frequency outp ut wiring – T erminals 31 & 32 (Cha nnel C) – External powe r 10.5 Discrete output wiring Discrete output wiring depends o n whether you ar ...

  • Emerson Process Management LF-Series - page 66

    60 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – DIN CIO T ransmitte rs Figure 10-9 Discrete output 1 wiring – T erminals 23 & 24 (Channel B) – Internal power Figure 10-10 Discrete output 1 wiring – T erminals 23 & 24 (Channel B) – External power T otal loa d Note: See F igur e 10-13 for output voltag e vers ...

  • Emerson Process Management LF-Series - page 67

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 61 I/O Wiring – DIN CIO T ransmitte rs I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN Figure 10-11 Discrete outp ut 2 wiring – T erminals 31 & 32 (Channel C) – Internal powe r Figure 10-12 Discrete output 2 wiring – T erminals 31 & 32 (Channel C) ...

  • Emerson Process Management LF-Series - page 68

    62 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – DIN CIO T ransmitte rs Figure 10-13 Output voltage vs. load resistance – T erminals 23 & 24 (Channel B) – In ternal power Figure 10-14 Output voltage vs load resistance – T erminals 31 & 32 (Channel C) – In ternal power 0 500 1000 1500 2000 2500 High level out ...

  • Emerson Process Management LF-Series - page 69

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 63 I/O Wiring – DIN CIO T ransmitte rs I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN Figure 10-15 Recom mended pull-up resistor vers us supply voltage – Ex ternal power 10.6 Discrete input wiring Discrete input wiring depends on wh ether you ha ve conf igur ...

  • Emerson Process Management LF-Series - page 70

    64 LF-Series Flowmeters: Se nsor/Transmitter Install ation I/O Wiring – DIN CIO T ransmitte rs Figure 10-16 Discrete input – T erminals 31 & 32 (Chann el C) – Internal power Figure 10-17 Discrete input – T erminals 31 & 32 (Chann el C) – External power + – PLC or other de vice OR VDC (see T ab le 10-2 ) Direct DC input (see T ab ...

  • Emerson Process Management LF-Series - page 71

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 65 I/O Wiring – DIN CIO T ransmitte rs I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN 10.7 Wiring to a remote host T erminals 33 and 34 support Modb us/RS-485 commun ication with a remote ho st. For an e xample of wiring, see Figure 10-18. Fo r terminal inform ...

  • Emerson Process Management LF-Series - page 72

    66 LF-Series Flowmeters: Se nsor/Transmitter Install ation ...

  • Emerson Process Management LF-Series - page 73

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 67 I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN Appendix A Dimensions and Specifications A.1 Dimensions Figure A-1 sho ws the dimensions of the LF-Series FM transmitter with a display . Figure A-2 sho ws the dimensions of the LF -Series FM transmitter without ...

  • Emerson Process Management LF-Series - page 74

    68 LF-Series Flowmeters: Se nsor/Transmitter Install ation Dimensions and Specification s Figure A-2 LF-Series FM transmitter without display 5 13/16 (148) 1 (25) 2 1/4 (57) 4 5/16 (110) 7 7/16 (188) 8 5/16 (211) 3X 1/2 ″ –14 NPT or M20 X 1.5 2 11/16 (69) 2 7/16 (62) 1 7/8 (47) ∅ 4 1/16 (104) 4 7/16 (113) 4 3/4 (120) 1 3/4 (45) 2 1/4 (57) T o ...

  • Emerson Process Management LF-Series - page 75

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 69 Dimensions and Specification s I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN Figure A-3 LF-Series DIN transmitter A.2 LF -Series sensor specification s Ta b l e A - 1 Liquid flow rates Mass V olume (1) (1) V olume measurement is based on a pr ocess-fluid den ...

  • Emerson Process Management LF-Series - page 76

    70 LF-Series Flowmeters: Se nsor/Transmitter Install ation Dimensions and Specification s Ta b l e A - 2 Gas flow rates (1) (1) Flow rates tha t pr oduce appr oximately 14. 5 psid (1.0 bar) pr essur e dr op on air at 70 °F (21.1 °C) and 500 psi (35 bar) Mass V olume lb/hr kg/hr SCFH SCCM T ypical flow rate LF2M 0.225 0,102 2.99 1408,0 LF3M 0.881 ...

  • Emerson Process Management LF-Series - page 77

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 71 Dimensions and Specification s I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN A.3 LF-Series transmitter specifications A.3.1 Output options an d output option codes Ta b l e A - 4 Hazardous area c lassifications Appro vals agency Classification CSA (1) (1) CS ...

  • Emerson Process Management LF-Series - page 78

    72 LF-Series Flowmeters: Se nsor/Transmitter Install ation Dimensions and Specification s A.3.2 LF-Series FM transmitters Ta b l e A - 8 Output options for transmitte rs with configurable I/O Channel Te r m i n a l s Configuration optio n Default pr ocess vari able assignmen t P ower FM DIN A 1 & 2 21 & 22 mA output 1 (with Bell 202 HART) M ...

  • Emerson Process Management LF-Series - page 79

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 73 Dimensions and Specification s I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN Ta b l e A - 1 0 FM transmitter electrical connections Input and output connections One (output option codes 6 and 7), two (output option codes 1 and 3), or three (output option cod ...

  • Emerson Process Management LF-Series - page 80

    74 LF-Series Flowmeters: Se nsor/Transmitter Install ation Dimensions and Specification s Output option code 4 (2 mA, 1 FO configurable, multivariable transmitter only) One or two activ e 4–20 mA outputs • Not intrinsically safe • Isolated to ±50 VDC from all other outputs and ear th ground • Maximum load limi t: - mA1: 820 ohms - mA2: 420 ...

  • Emerson Process Management LF-Series - page 81

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 75 Dimensions and Specification s I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN Output option code 6 (F OUNDATION fieldbus) T ransmitters are registered with th e Fi eldbus F oundation, and conform to the F OUNDATION fieldbus H1 protocol specification. Input fr ...

  • Emerson Process Management LF-Series - page 82

    76 LF-Series Flowmeters: Se nsor/Transmitter Install ation Dimensions and Specification s A.3.3 LF-Series DIN transmitters Ta b l e A - 1 6 FM transmitter hazardous area classifications Appro vals agency Classification CSA (1) (1) CSA is a Canadian appr ovals ag ency that pr ovides appr ovals accepted both in the U . S.A. and in Canada. Class I Div ...

  • Emerson Process Management LF-Series - page 83

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 77 Dimensions and Specification s I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN Ta b l e A - 1 9 DIN transmitter input/output signals All transmitters One 4-wire sensor signal input connection with ground Output option code 2 (1 mA, 1 FO) One active 4–20mA ou ...

  • Emerson Process Management LF-Series - page 84

    78 LF-Series Flowmeters: Se nsor/Transmitter Install ation Dimensions and Specification s Ta b l e A - 2 0 DIN transmitter digital communications All transmitters One pair of ter minals suppor ts Modbus/RS-485 signal or SP (ser vice por t) mode. HAR T/Bell 202 signal is super imposed on the pr imar y mA output, and is a vailable f or host system in ...

  • Emerson Process Management LF-Series - page 85

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 79 I / O Wiring – DIN CIO Return P olicy Specificati ons I / O Wiring – DIN AN Appendix B Return Policy Micro Motion procedures must be followed when retu rning equipment. These proc edures ensure legal compliance with gov ernment transportation agencies and help pro vide a safe working en ...

  • Emerson Process Management LF-Series - page 86

    80 LF-Series Flowmeters: Se nsor/Transmitter Install ation ...

  • Emerson Process Management LF-Series - page 87

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 81 Index CE Certification Appendix C CE Certification C.1 Overview This appendix contains information related to compliance with Electro Magnetic Compatibility (EMC) directiv e 89/336/EEC, Lo w V oltage Direct i ve 73/23/EEC, and A TEX directi ve 94/9/EC. ...

  • Emerson Process Management LF-Series - page 88

    82 LF-Series Flowmeters: Se nsor/Transmitter Install ation CE Certificat ion C.2 CE compliance information Micro Motion equipment bearing the CE mark has b een successfully tested to the regulations of Electro Magnetic Compatibility (EMC) directi v e 89/336/EEC, Lo w V oltage Directive 73/23/EEC, and A TEX directi ve 94/9/EC. This section contains ...

  • Emerson Process Management LF-Series - page 89

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 83 CE Certificat ion Index CE Certification Oplysninger om CE -overensstemmelse – Danish Udstyr fra Micro Motion med CE-mærket er gennem prøvet i o verensstemmelse med reglerne for elektromagnetisk kompatibilitet (EMC)-direkti vet 89/ 336/EØF , Lavspændingsdirekti vet 73/23/EØF og A TEX- ...

  • Emerson Process Management LF-Series - page 90

    84 LF-Series Flowmeters: Se nsor/Transmitter Install ation CE Certificat ion Informatie CE-com pliantie – Dutch De Micro Motion apparatuur die is v oorzien van h et CE merk is met succes getest wa t betreft de v oorschriften v an de EMC (Electro Magnetic Compatibility)-richtlijn 89/336/EEG, Laagspanningrichtlijn 73/23/EEG, en A TEX richtlijn 94/9 ...

  • Emerson Process Management LF-Series - page 91

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 85 CE Certificat ion Index CE Certification CE-vaatimustenmukaisu ustiedot – Finnish CE-merkillä v arustetut Micro Motion -laitteet ov at läpä isseet sähkömagneettista yh teensopivuutta koske van direktii vin 89/336/ETY , matalajännitedirektiivin 73/23/ETY ja A TEX-direktiivin 94/9/EY v ...

  • Emerson Process Management LF-Series - page 92

    86 LF-Series Flowmeters: Se nsor/Transmitter Install ation CE Certificat ion Informations relatives à la conformité CE – French Les instruments Micro Motion portant la ma rque CE ont été testés afin de g ara ntir leur conformité aux directi ves 89/336/EEC (compatibilité électromagné tique), 73/23/EEC (basse s tensions) et 94/9/EC (A TEX) ...

  • Emerson Process Management LF-Series - page 93

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 87 CE Certificat ion Index CE Certification Informationen zur CE Konformität – German Micro Motion Produkte erhalten das CE Zeichen nach erfolgreichen T ests gemäss der Richtlinie für die Elektromagnetische V erträglichkeit (EMV) 89/3 36/EEC, der Niederspannungsrichtlinie 73/23/EEC und de ...

  • Emerson Process Management LF-Series - page 94

    88 LF-Series Flowmeters: Se nsor/Transmitter Install ation CE Certificat ion Informazione sulla conf ormità CE – Italian L ’attrezzatura di Micro Motion marca ta CE è stata test ata con succ esso in conformità agli standard della Compatibilità Elettromagnetica (EMC) diretti va 89/336 /EEC, Diretti va per Bassa T ensione 73/23/EEC, e la Dire ...

  • Emerson Process Management LF-Series - page 95

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 89 CE Certificat ion Index CE Certification CE-samsvarsinformasjon – Norwegian Micro Motion-utstyr med CE-merke er testet i henh old til forskriftene i direkti v 89/336/EEC om elektromagnetisk kompatibilitet, la vvo ltsdirektiv 73/23/EEC og A TEX-direkti v 94/9/EC. Dette a v snittet gir en ko ...

  • Emerson Process Management LF-Series - page 96

    90 LF-Series Flowmeters: Se nsor/Transmitter Install ation CE Certificat ion Informação de cumprimento da s normas CE – Portuguese O equipamento Micro Mo tion que possua uma eti queta com a marca CE foi testado com sucesso de acordo com os regulamentos da directi va da Compatibilidade Electr o-Magnéti ca (EMC) 89/336/EEC, da directiv a de Baix ...

  • Emerson Process Management LF-Series - page 97

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 91 CE Certificat ion Index CE Certification Información de cumpli miento CE – S panish El equipo de Micro Motion que tiene la marca CE ha pasado con éxito las pruebas de las re gulaciones de la directi v a de compatibilidad electr omagnética (EMC, por sus siglas en inglés) 89/336/EEC, dir ...

  • Emerson Process Management LF-Series - page 98

    92 LF-Series Flowmeters: Se nsor/Transmitter Install ation CE Certificat ion CE överensstämmelseinformati on – Swedish Micro Motion-utrustni ng med CE-mär ke har framgångsrikt testats mot föreskrifterna i EMC-direkti vet 89/336/EEC, lågspänningsdirek tiv et 73/23/EEC och A TEX-d irekti vet 94/9/EC. Detta a vsnitt innehåller en kort övers ...

  • Emerson Process Management LF-Series - page 99

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 93 Index CE Certification Index A AC power See Power source Analog output wirin g DIN rail mount AN transmitter 47 DIN rail mount CIO transmitter 55 field-mount AN transmitter 28 field-mount CIO transmitter 32 C Cable types 23 Cable length 6 , 11 , 19 Channel configuration DIN rail mount CIO tr ...

  • Emerson Process Management LF-Series - page 100

    94 LF-Series Flowmeters: Se nsor/Transmitter Install ation Index installation architecture 17 location 17 mounting 19 multiple transmitters 19 power source 18 temperature limits 17 wiring power supply 21 field-mount transmitter 9 dimensions with display 67 without display 68 distance from sens or 11 environmental re quirements 10 grounding 13 hazar ...

  • Emerson Process Management LF-Series - page 101

    LF-Series Flowmeters: Sensor/Transmitter Installa tion 95 Index Index CE Certification S Safety messages 1 Sensor 2 , 79 distance from transmitter 6 grounding 7 hazardous areas 5 installation 5 location 5 model number 3 mounting 7 orientation 6 specifications 69 Specifications 67 sensor 69 transmitter 71 DIN rail mount 76 field-mount 72 T Temperatu ...

  • Emerson Process Management LF-Series - page 102

    96 LF-Series Flowmeters: Se nsor/Transmitter Install ation ...

  • Emerson Process Management LF-Series - page 103

    ...

  • Emerson Process Management LF-Series - page 104

    © 2005, Micr o Motion, In c. All rights reser ved. P/N 200 02372, Rev . B *20002372* For the latest Micro Motion prod uct specifications, view the PRODUCTS section of our web site at www.micromotion.com Micro Motion Inc. USA Worldwide Headquarters 7070 Winchester Circle Boulder , Colorado 80301 T (303) 527-5200 (800) 522-6277 F (303) 530-8459 Micr ...

Manufacturer Emerson Process Management Category Marine Sanitation System

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