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Emerson 2400S manual

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Table of contents for the manual

  • Page 1

    Inst allation Manual P/N 20003402, Rev . C January 2007 Micro Motion ® Model 2400S T ransmitters Inst allation Manual[...]

  • Page 2

    ©2007, Micro Motion, Inc . All rights reserved. ELI TE, ProLin k, and the Micro Moti on logo are registered trademarks of Micro Motion, Inc., Boulder , Colorado. MVD and MVD Direct Connect ar e trademarks of Mi cro Motion, Inc., Boulde r , Colorado. The Emerson logo is a trademark of Emerso n Electric Co. All ot he r trademarks are property of the[...]

  • Page 3

    Installation Manua l iii Contents Chapter 1 Before Y ou Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Page 4

    iv Micro Motion ® Model 2 400S Transmitters Contents Appendix A Dimensions and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 31 A.1 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 A.2 Physical specifications . . . . . . . . . . . . . . . . . . . . . [...]

  • Page 5

    Installation Manua l 1 P ower Suppl y I/O Wiring – DP and DN I/O Wiring – AN Before Y ou 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 the follo wing transmitters: • Model 2400S transmitter with analog outputs • Mode[...]

  • Page 6

    2 Micro Motion ® Model 2 400S Transmitters Before Y ou Begin 1.3 Flowmeter compon ents The Model 2400S transmitter is mounted on a Micro Motion sens or . The transmitter and sensor together comprise the Micro Motion flo wmeter . Figure 1-1 provides a view of the Mode l 2400S transmitter mounted on a sensor . Figure 1-1 Model 2400S transmitter 1.4 [...]

  • Page 7

    Installati on Manual 3 Before Y ou Begin P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin 1.5 Flowmeter documentation T able 1-1 lists documentation sour ces for other required information. Ta b l e 1 - 1 Flowmeter documenta tion resources T opi c Docum ent Sensor installation Sensor doc umentation shipp ed with sensor Ha[...]

  • Page 8

    4 Micro Motion ® Model 2 400S Transmitters[...]

  • Page 9

    Installation Manua l 5 P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin Chapter 2 T ransmitter Orientation and Power Supply 2.1 Overvie w This chapter describes: • Rotating the transmitter on the sensor (optional) • Rotating the user interface mo dule on the transmitter (optional) • Po wer supply requirements and wi[...]

  • Page 10

    6 Micro Motion ® Model 2 400S Transmitters T ransmitte r Orientation and Power Supply Figure 2-1 Rotating the transm itter on the sensor 2.4 Rotating the user interface mo dule on the transmitter (optional) For easier access, the user interf ace module (wheth er or not the transmitter has an LCD display) can be rotated on the transmitter up to 360[...]

  • Page 11

    Installation Manua l 7 T ransmitte r Orientation and Power Supply P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin 3. On the back of the user interface module, four user interface connectors are pro vided. Rotate the user interface module to the desired positio n and plug it into the user interface connector on the transm[...]

  • Page 12

    8 Micro Motion ® Model 2 400S Transmitters T ransmitte r Orientation and Power Supply 2.5.1 DC power requirements for Model 24 00S Analog and PROF IBUS-DP transmitters If you are using DC po wer with a Model 2400S Anal og or PR OFIBUS-DP transmitter , the following requirements apply: • At startup, the transmitter po wer source must pr ovide a m[...]

  • Page 13

    Installation Manua l 9 T ransmitte r Orientation and Power Supply P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin A user-supp lied switch may be insta lled in the po wer supply line. For compliance with lo w-voltage directi ve 73/23/EEC (European in stallations), a switch in close proximity to the transmitter is required[...]

  • Page 14

    10 Micro Motion ® Model 2 400S Transmitters[...]

  • Page 15

    Installation Manua l 11 P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin Chapter 3 I/O Wiring – Model 2400S Analog T ransmitters 3.1 Overvie w This chapter describes ho w to wire I/ O for Model 2400S Analog transmitters. Note: T o wire I/O for Model 2400S PR OFIBUS -DP and De viceNet transmitter s, see Chapter 4. The 24[...]

  • Page 16

    12 Micro Motion ® Model 2 400S Transmitters I/O Wiring – Model 2400S Analo g T ransmitters 3.4 Wiring the outputs (Zone 1 Exe and Zone 2 ) Note: F or wiring instructions for Zo ne 1 Exi transmitters, see Section 3.5. To w i r e t h e o u t p u t s : 1. Remov e the transmitter housing cov er and us er interface module. See Section 2.4 for instruc[...]

  • Page 17

    Installation Manua l 13 I/O Wiring – Model 2400S Analo g T ransmitters P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin 3.4.1 mA output wiring The wiring diagrams in this section are e xamples of proper wiring for the Model 2400 S mA output. The follo wing options are sho wn: • Internal power: - Bas ic mA output wirin[...]

  • Page 18

    14 Micro Motion ® Model 2 400S Transmitters I/O Wiring – Model 2400S Analo g T ransmitters Figure 3-2 HAR T/analog single-loop wiring – Internal power Figure 3-3 Basic mA output wiring – External power HAR T -compatib le host or controller Fo r analog communica tions: • 820 Ohm maximum loop resistance F or HART communications: • 600 Ohm [...]

  • Page 19

    Installation Manua l 15 I/O Wiring – Model 2400S Analo g T ransmitters P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin Figure 3-4 HAR T/analog single-loop wiring – External power Figure 3-5 Requ ired external voltage versus mA load resistance Note: See F igur e 3-5 for voltage and r e sistance values. VDC R load (250[...]

  • Page 20

    16 Micro Motion ® Model 2 400S Transmitters I/O Wiring – Model 2400S Analo g T ransmitters Figure 3-6 HAR T multidrop wiring – Inte rnal or external power 3.4.2 Frequency o utput wiring Frequency output wiring depends on whether you will use internal or external po wer . The following diagrams are examples of proper wiring for these conf igura[...]

  • Page 21

    Installation Manua l 17 I/O Wiring – Model 2400S Analo g T ransmitters P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin Figure 3-8 Freq uency output wiring – Extern al power 3.4.3 Discrete output wiring Discrete output wiring depends on whether you w ill use internal or external po wer . The following diagrams are exa[...]

  • Page 22

    18 Micro Motion ® Model 2 400S Transmitters I/O Wiring – Model 2400S Analo g T ransmitters Figure 3-10 Discrete output wiring – External power Figure 3-11 Output voltage vs. load re sistance – Internal power – + Pull-up resistor or DC Relay 3–36 VDC Maximum sink current: 500 mA + – Note: Refer to F igur e 3-12 for r ecommended r esisto[...]

  • Page 23

    Installation Manua l 19 I/O Wiring – Model 2400S Analo g T ransmitters P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin Figure 3-12 Recommended pull-up resistor versus supply voltage – External power 3.4.4 Discrete input wiring Discrete input wiring depends on whether you will use internal or e xternal power . The fol[...]

  • Page 24

    20 Micro Motion ® Model 2 400S Transmitters Figure 3-13 Discrete input wiring – Internal power Figure 3-14 Discrete input wiring – External power 3.5 Wiring the outputs (Zone 1 Exi) The follo wing notes and diagrams are intended to be used as a guide for installing the 2400 S Analog transmitter with Zone 1 Exi appro val. W ARNING Hazardous v o[...]

  • Page 25

    Installation Manua l 21 I/O Wiring – Model 2400S Analo g T ransmitters P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin 3.5.1 Hazardous are a safety The proper barrier selection will depend on what ou tput is desired, which ap prov al is applicable, and many installation-specif ic paramete rs. The information that is pr[...]

  • Page 26

    22 Micro Motion ® Model 2 400S Transmitters I/O Wiring – Model 2400S Analo g T ransmitters Hazardous area inducta nce The inductance (Li) of the Mode l 2400S transmitter is 0.0 mH. This value plus the f ield wiring inductance (Lcable) must be lo wer than the maximum allo wable inductance (L a ) specif ied by the IS barrier . The follo wing equat[...]

  • Page 27

    Installation Manua l 23 I/O Wiring – Model 2400S Analo g T ransmitters P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin Figure 3-16 Safe area mA output lo ad resistance values 3.5.3 Hazardous area frequency/discrete output wiring The follo wing frequency/discrete output wiring di agrams are examples of proper hazardous [...]

  • Page 28

    24 Micro Motion ® Model 2 400S Transmitters I/O Wiring – Model 2400S Analo g T ransmitters Figure 3-17 Hazardous area frequency/discrete output wiring using galvanic isolator Figure 3-18 Hazardous area freque ncy/discrete output wiring using barrier with external load resistance Hazardous area Safe area External power supply V out R load Galvani[...]

  • Page 29

    Installation Manua l 25 I/O Wiring – Model 2400S Analo g T ransmitters P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin Figure 3-19 Safe area frequency/di screte output load resistance values 3.5.4 Hazardous area discrete input wiring The follo wing discrete input wiring diagram is an example of proper hazardous area wi[...]

  • Page 30

    26 Micro Motion ® Model 2 400S Transmitters[...]

  • Page 31

    Installation Manua l 27 P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin Chapter 4 I/O Wiring – Model 2400S PROFIBUS-DP and DeviceNet T ransmitters 4.1 Overvie w This chapter describes ho w to wire I/O for Mo del 2400S PR OFIBUS-DP an d De viceNet transmitters. Note: T o wire I/O for M odel 2400S Analo g transmitt ers, [...]

  • Page 32

    28 Micro Motion ® Model 2 400S Transmitters I/O Wiring – Model 2400S PROFIBUS-DP and DeviceNet T ransmitters 4.3 I/O wiring for Model 24 00S PROFIBUS-DP transmitters T o connect the I/O wiring for a 2400S PR OFIBUS-DP transmitter: 1. Remov e the user interface cov er and user inte rface module. See Sectio n 2.4 for instructions. 2. W ire the tra[...]

  • Page 33

    Installation Manua l 29 I/O Wiring – Model 2400S PROFIBUS-DP and DeviceNet T ransmitters P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin P ower Supply I/O Wiring – DP an d DN I/O Wiring – AN Before Y ou Begin P ower Supply I/O Wiring – DP[...]

  • Page 34

    30 Micro Motion ® Model 2 400S Transmitters I/O Wiring – Model 2400S PROFIBUS-DP and DeviceNet T ransmitters 4.4 I/O wiring for Model 2400S DeviceNet transmitters Connect the transmitter to the De viceNet segment according to th e diagram in Figure 4-3. The transmitter is shipped with a De viceNet male seal ed Micro Connector (Eurofast) that has[...]

  • Page 35

    Installation Manua l 31 Return Policy Index Specifications Appendix A Dimensions and Specifications A.1 Dimensions Figure A-1 shows the dimensions of the Model 24 00S transmitter . For sensor dimensions, see the sensor data sheet. Figure A-1 T ransmitter dimensions Dimensions i n inches (mm) 4.545 (115,4) 3.140 (79,7) 3.140 (79,7) 4.689 (119,1) .80[...]

  • Page 36

    32 Micro Motion ® Model 2 400S Transmitters Dimensions and Specification s A.2 Physical specifications A.3 Power supply – Mode ls 2400S Analog and PROFIBUS-DP Housing P olyu rethane-painted aluminum Optional: 304L stainless steel with surface finish of 32 RA W eight T ransmitter is moun ted integrally with sensor . F or weight of flo wmeter , se[...]

  • Page 37

    Installation Manua l 33 Dimensions and Specification s Return Policy Index Specifications A.4 Electrical connections Model 2400S Analog Input and output connections T wo pairs of wir ing termi nals fo r transmitter inputs/outputs. Screw terminals accep t solid or stranded conductors, 26 to 14 A W G (0,14 to 2,5 mm 2 ). P ower connections One pair o[...]

  • Page 38

    34 Micro Motion ® Model 2 400S Transmitters Dimensions and Specification s A.5 User interface Model 2400S Analog Model 2400S PROFIBUS-DP Model 2400S DeviceNet With display Without displa y With displa y Without display With display Without displa y[...]

  • Page 39

    Installation Manua l 35 Dimensions and Specification s Return Policy Index Specifications Interface functions All models with or without display • Suitab le f or hazardous are a installation. • User inte rface module can rotate 360° on the transmitter in 90° increments. • Three-color status LED on user interface module indicates flowmeter c[...]

  • Page 40

    36 Micro Motion ® Model 2 400S Transmitters Dimensions and Specification s A.6 Input/output signals Model 2400S Analog (Zone 1 Exe or Zone 2) Channel A One active or passive 4–20 mA output • Not intrinsically safe • Isolated to ±50 VDC from all other outputs and ear th ground • Maximum load li mit: 820 ohms • Can repor t mass flow , vol[...]

  • Page 41

    Installation Manua l 37 Dimensions and Specification s Return Policy Index Specifications Model 2400S A nalog (Zone 1 Exi) Channel A One passiv e 4–20 mA output • Intrinsi cally saf e • Isolated to ±50 VDC from all other outputs and ear th ground • Maximum load li mit: 820 ohms • Can repor t mass flow , volume flow , density , temperatur[...]

  • Page 42

    38 Micro Motion ® Model 2 400S Transmitters Dimensions and Specification s A.7 Digital communications A.8 Host interface All versions Ser vice por t One ser vice por t for tempor ar y connections (requires removing transmitter housing cov er) Uses RS-485 Modbus signal, 38.4 k Baud, on e stop bit, no parity Address: 111 (not configurable) Wireless [...]

  • Page 43

    Installation Manua l 39 Dimensions and Specification s Return Policy Index Specifications A.9 Environmental limits A.10 Environmental effects A.11 Hazardous area classifications Ambient temperature limits Operating and storage: –40 to +140 °F (–40 to +60 °C) Below –4 °F (–20 °C), LCD responsiveness decreases and LCD ma y become difficul[...]

  • Page 44

    40 Micro Motion ® Model 2 400S Transmitters[...]

  • Page 45

    Installation Manua l 41 Return Policy Index Specifications 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 vironment for Micro Motion employees. Failure to foll ow Micro Motion procedure[...]

  • Page 46

    42 Micro Motion ® Model 2 400S Transmitters[...]

  • Page 47

    Installation Manua l 43 Return Policy Index Specifications Index C Channels configuration options 11 , 28 , 30 D DeviceNet 27 , 30 Dimensions 31 Discrete input wiring 19 Discrete output wiring 17 external power 18 internal power 17 Documentation 3 F Flowmeter components 2 documentation 3 Frequency output wiring 16 external power 17 internal power 1[...]

  • Page 48

    44 Micro Motion ® Model 2 400S Transmitters Index mA output 13 external power 14 HART multidrop 16 HART single-loop, external power 15 HART single-loop, internal power 14 internal power 13 moisture protection 11 , 27 power supply wiring 8 PROFIBUS-DP 28[...]

  • Page 49

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  • Page 50

    Micro Motion Inc. USA Worldwide Headqu arters 7070 Winchester Circle Boulder , Colorado 80301 T +1 303-527-5200 +1 800-522-6277 F +1 303-530-8459 Micro Motion Europe Emerson Process Management Neonstraat 1 6718 WX Ede The Netherlands T +31 (0) 318 495 670 F +31 (0) 318 495 689 Micro Motion Japan Emerson Process Management 1-2-5, Higashi Shinagawa S[...]