Emerson Micro Motion 1500 Installation Manual
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Emerson Micro Motion 1500 Installation Manual

Emerson Micro Motion 1500 Installation Manual

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Installation Manual
20001685, Rev DB
May 2015
®
Micro Motion
Model 1500 and Model 2500
Installation Manual

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Summary of Contents for Emerson Micro Motion 1500

  • Page 1 Installation Manual 20001685, Rev DB May 2015 ® Micro Motion Model 1500 and Model 2500 Installation Manual...
  • Page 2 Safety messages Safety messages are provided throughout this manual to protect personnel and equipment. Read each safety message carefully before proceeding to the next step. Emerson Flow customer service Email: • Worldwide: flow.support@emerson.com • Asia-Pacific: APflow.support@emerson.com Telephone: North and South America...

  • Page 3: Table Of Contents

    Contents Contents Chapter 1 Planning ...........................1 Meter components .........................1 Installation types ..........................1 Maximum cable lengths between sensor and transmitter ...............3 Output options ..........................4 Environmental limits ........................5 Hazardous area classifications ......................5 Power requirements ........................5 Chapter 2 Mounting and sensor wiring for 4-wire remote installations ..........7 Mounting the transmitter to a DIN rail ....................7 Prepare the 4-wire cable .........................8 Wire the transmitter to the sensor ....................11...
  • Page 4 Contents Micro Motion ® Model 1500 and Model 2500...

  • Page 5: Chapter 1 Planning

    Planning Planning Topics covered in this chapter: • Meter components • Installation types • Maximum cable lengths between sensor and transmitter • Output options • Environmental limits • Hazardous area classifications • Power requirements Meter components The transmitter is one component of a Micro Motion device. The other major component is the sensor.
  • Page 6 Planning Figure 1-2: 4-wire remote installation (model code D) The transmitter is installed remotely from the sensor. The 4-wire connection between the sensor and transmitter must be field wired. Power supply and I/O must be field wired to the transmitter. Transmitter Field-wired 4-wire connection Core processor...

  • Page 7: Maximum Cable Lengths Between Sensor And Transmitter

    Planning Figure 1-3: Remote core processor with remote sensor installation (model code B or The transmitter, core processor, and sensor are all mounted separately. The 4-wire connection between the transmitter and core processor must be field wired. The 9-wire connection between the core processor and the sensor must be field wired.

  • Page 8: Output Options

    Planning Table 1-2: Maximum cable lengths between sensor and transmitter (continued) Cable type Wire gauge Maximum length VDC 20 AWG (0.5 mm 500 ft (150 m) VDC 18 AWG (0.8 mm 1000 ft (300 m) RS-485 22 AWG (0.35 mm ) or 1000 ft (300 m) larger...

  • Page 9: Environmental Limits

    Planning Environmental limits Table 1-5: Environmental specifications Type Value Ambient temperature limits –40 to +131 °F (–40 to +55 °C) (Operating) Ambient temperature limits –40 to +185 °F (–40 to +85 °C) (Storage) Humidity limits 5 to 95% relative humidity, non-condensing at 140 °F (60 °C) Vibration limits Meets IEC 60068-2-6, endurance sweep, 5 to 2000 Hz, 50 sweep cycles at 1.0 g...
  • Page 10 Planning Figure 1-5: Cable sizing formula M = 19.2V + (R × L × 0.33A) M: minimum supply voltage R: cable resistance L: cable length Table 1-6: Typical power cable resistance at 68 °F (20 °C) Wire gauge Resistance 0.0050 Ω/ft 14 AWG 16 AWG 0.0080 Ω/ft...

  • Page 11: Mounting And Sensor Wiring For 4-Wire Remote Installations

    Mounting and sensor wiring for 4-wire remote installations Mounting and sensor wiring for 4- wire remote installations Topics covered in this chapter: • Mounting the transmitter to a DIN rail • Prepare the 4-wire cable • Wire the transmitter to the sensor •...

  • Page 12: Prepare The 4-Wire Cable

    Mounting and sensor wiring for 4-wire remote installations Figure 2-2: Mounting multiple transmitters 0.39 in or greater (10 mm or greater) End bracket or end stop; 0.33 in (8.5 mm) minimum spacing Prepare the 4-wire cable Important For user-supplied cable glands, the gland must be capable of terminating the drain wires. Note If you are installing unshielded cable in continuous metallic conduit with 360º...
  • Page 13 Mounting and sensor wiring for 4-wire remote installations Figure 2-3: 4-wire cable preparation Remove the core processor cover Cable layout Cable glands Metal conduit Gland supplier Run conduit to Micro Motion User-supplied sensor cable gland cable gland Pass the wires through the gland nut and clamping insert. Lay cable in conduit Pass the wires Gland nut...
  • Page 14 Mounting and sensor wiring for 4-wire remote installations Figure 2-4: 4-wire cable shielding From the preparation procedure Micro Motion User-supplied Gland supplier cable gland cable gland Cable shield Foil Braided type (shielded cable) (armored cable) Gland type Trim 7 mm from the shielded heat shrink Apply the Heat Shrink 1.

  • Page 15: Wire The Transmitter To The Sensor

    Mounting and sensor wiring for 4-wire remote installations User-supplied 4-wire cable must meet the following requirements: • Twisted pair construction. • Applicable hazardous area requirements, if the core processor is installed in a hazardous area. • Wire gauge appropriate for the cable length between the core processor and the transmitter.

  • Page 16: Ground The Flowmeter Components

    Mounting and sensor wiring for 4-wire remote installations Figure 2-5: Terminal connections for 4-wire cable RS-485B RS-485A VDC – VDC+ Ground the flowmeter components In 4-wire remote installations, the transmitter and sensor are grounded separately. Prerequisites CAUTION! Improper grounding could cause inaccurate measurements or meter failure. Note For hazardous area installations in Europe, refer to standard EN 60079-14 or national standards.

  • Page 17: Chapter 3 Mounting And Sensor Wiring For Remote Core Processor With Remote Sensor Installations

    Mounting and sensor wiring for remote core processor with remote sensor installations Mounting and sensor wiring for remote core processor with remote sensor installations Topics covered in this chapter: • Mounting the transmitter to a DIN rail • Mount the remote core processor •...

  • Page 18: Mount The Remote Core Processor

    Mounting and sensor wiring for remote core processor with remote sensor installations 3.1.1 Mounting multiple transmitters If the ambient temperature is above 113 °F (45 °C) and you are mounting multiple transmitters, mount the transmitters so they are at least 0.39 in (10 mm) apart. Figure 3-2: Mounting multiple transmitters 0.39 in or greater (10 mm or greater)

  • Page 19: Prepare The 4-Wire Cable

    Mounting and sensor wiring for remote core processor with remote sensor installations • Ensure the instrument pole extends at least 12 inches (305 mm) from a rigid base, and is no more than 2 inches (50.8 mm) in diameter. Procedure If desired, reorient the core processor housing on the bracket.
  • Page 20 Mounting and sensor wiring for remote core processor with remote sensor installations Figure 3-4: 4-wire cable preparation Remove the core processor cover Cable layout Cable glands Metal conduit Gland supplier Run conduit to Micro Motion User-supplied sensor cable gland cable gland Pass the wires through the gland nut and clamping insert.
  • Page 21 Mounting and sensor wiring for remote core processor with remote sensor installations Figure 3-5: 4-wire cable shielding From the preparation procedure Micro Motion User-supplied Gland supplier cable gland cable gland Cable shield Foil Braided type (shielded cable) (armored cable) Gland type Trim 7 mm from the shielded heat shrink Apply the Heat Shrink...

  • Page 22: Wire The Transmitter To The Remote Core Processor

    Mounting and sensor wiring for remote core processor with remote sensor installations User-supplied 4-wire cable must meet the following requirements: • Twisted pair construction. • Applicable hazardous area requirements, if the core processor is installed in a hazardous area. • Wire gauge appropriate for the cable length between the core processor and the transmitter.

  • Page 23: Prepare The 9-Wire Cable

    Mounting and sensor wiring for remote core processor with remote sensor installations Figure 3-7: Terminal connections for 4-wire cable RS-485B RS-485A VDC – VDC+ Prepare the 9-wire cable Micro Motion supplies three types of 9-wire cable: jacketed, shielded, and armored. The type of cable you are using determines how you will prepare the cable.
  • Page 24 Mounting and sensor wiring for remote core processor with remote sensor installations Figure 3-8: Preparing jacketed cable Prepare jacketed Prepare jacketed cable at the sensor cable at the transmitter end 1. Trim 4 ½ inches (115 mm) of cable jacket. 1.
  • Page 25 Mounting and sensor wiring for remote core processor with remote sensor installations Figure 3-9: Preparing shielded or armored cable Prepare shielded or Prepare shielded or armored cable at the armored cable at the sensor end transmitter end 1. Without cutting the shield, strip 7 inches (175 mm) 1.
  • Page 26 Mounting and sensor wiring for remote core processor with remote sensor installations 3.5.1 9-wire cable types and usage Cable types Micro Motion supplies three types of 9-wire cable: jacketed, shielded, and armored. Note the following differences between the cable types: •...
  • Page 27 Mounting and sensor wiring for remote core processor with remote sensor installations Table 3-5: Bend radii of armored cable Jacket material Outside diameter Minimum bend radii Static (no load) condition Under dynamic load 0.525 inches (14 mm) 4–1/4 inches (108 mm) 8–1/2 inches (216 mm) Teflon FEP 0.340 inches (9 mm)
  • Page 28 Mounting and sensor wiring for remote core processor with remote sensor installations Figure 3-11: Cross-section view of shielded cable C (1) E (4) G (5) F (4) Outer jacket Tin-plated copper braided shield Foil shield (1 total) Inner jacket Drain wire (4 total) Foil shield (4 total) Filler (5 total) Figure 3-12:...

  • Page 29: Wire The Remote Core Processor To The Sensor Using Jacketed Cable

    Mounting and sensor wiring for remote core processor with remote sensor installations Wire the remote core processor to the sensor using jacketed cable Prerequisites For ATEX installations, the jacketed cable must be installed inside a user-supplied sealed metallic conduit that provides 360° termination shielding for the enclosed cable. CAUTION! Sensor wiring is intrinsically safe.
  • Page 30 Mounting and sensor wiring for remote core processor with remote sensor installations Table 3-6: Sensor and remote core processor terminal designations Wire color Sensor terminal Remote core processor terminal Function Black No connection Ground screw (see note) Drain wires Brown Drive + Drive –...
  • Page 31 Mounting and sensor wiring for remote core processor with remote sensor installations Figure 3-14: All Model D and Model DL, and pre-2005 F-Series sensor terminals Figure 3-15: Model DT sensor terminals (user-supplied metal junction box with terminal block) Earth ground Installation Manual...

  • Page 32: Wire The Remote Core Processor To The Sensor Using Shielded Or Armored Cable

    Mounting and sensor wiring for remote core processor with remote sensor installations Figure 3-16: Remote core processor terminals Brown Violet Yellow Orange Gray Blue White Green Ground screw (black) Wire the remote core processor to the sensor using shielded or armored cable Prerequisites For ATEX installations, shielded or armored cable must be installed with cable glands, at both the sensor and remote core processor ends.
  • Page 33 Mounting and sensor wiring for remote core processor with remote sensor installations CAUTION! Improperly sealed housings can expose electronics to moisture, which can cause measurement error or flowmeter failure. Install drip legs in conduit and cable, if necessary. Inspect and grease all gaskets and O-rings.
  • Page 34 Mounting and sensor wiring for remote core processor with remote sensor installations Figure 3-18: Cross-section of assembled cable gland with cable A. Cable B. Sealing nut C. Seal D. Compression nut E. Braided shield F. Brass compression ring G. Nipple Remove the junction box cover and remote core processor end-cap.
  • Page 35 Mounting and sensor wiring for remote core processor with remote sensor installations c. Ensure integrity of gaskets, grease all O-rings, then replace the junction box cover and remote core processor end-cap and tighten all screws, as required. 3.7.1 Sensor and remote core processor terminals Figure 3-19: All ELITE, H-Series, and T-Series sensor, and 2005 or newer F-Series sensor terminals...

  • Page 36: Ground The Meter Components

    Mounting and sensor wiring for remote core processor with remote sensor installations Figure 3-21: Model DT sensor terminals (user-supplied metal junction box with terminal block) Earth ground Figure 3-22: Remote core processor terminals Brown Violet Yellow Orange Gray Blue White Green Ground screw (black) Ground the meter components...
  • Page 37 Mounting and sensor wiring for remote core processor with remote sensor installations Prerequisites CAUTION! Improper grounding could cause inaccurate measurements or meter failure. Note For hazardous area installations in Europe, refer to standard EN 60079-14 or national standards. If national standards are not in effect, adhere to the following guidelines for grounding: •...

  • Page 38: Wiring The Power Supply

    Wiring the power supply Wiring the power supply Wire the power supply Connect the power supply to terminals 11 and 12. Terminals 13 and 14 are used to jumper power to another Model 1500 or Model 2500 transmitter. A maximum of five transmitters can be jumpered together.

  • Page 39: I/O Wiring For Model 1500 Transmitters

    I/O wiring for Model 1500 transmitters I/O wiring for Model 1500 transmitters Topics covered in this chapter: • Basic analog wiring • HART/analog single loop wiring • HART multidrop wiring • Internally powered frequency output wiring Basic analog wiring Figure 5-1: Model 1500 basic analog wiring Terminals 21 and 22 to mA receiving device;...

  • Page 40: Hart Multidrop Wiring

    I/O wiring for Model 1500 transmitters Figure 5-2: HART/analog single loop wiring 820 Ω maximum loop resistance HART-compatible host or controller HART multidrop wiring For optimum HART communication, single-point ground the output loop to an instrument-grade ground. Figure 5-3: HART multidrop wiring 250–600 Ω...

  • Page 41: Internally Powered Frequency Output Wiring

    I/O wiring for Model 1500 transmitters Internally powered frequency output wiring Figure 5-4: Internally powered frequency output wiring 000042 Counter Channel C – Terminals 31 and 32 Figure 5-5: Output voltage versus load resistance (Channel C) Open circuit output voltage = 15 VDC ±3% Load resistance (Ohms) Installation Manual...

  • Page 42: I/O Wiring For Model 2500 Transmitters

    I/O wiring for Model 2500 transmitters I/O wiring for Model 2500 transmitters Topics covered in this chapter: • mA/HART wiring • Frequency output wiring • Discrete output wiring • Discrete input wiring mA/HART wiring 6.1.1 Basic analog wiring Figure 6-1: Model 2500 basic analog wiring Channel A –...
  • Page 43 I/O wiring for Model 2500 transmitters Figure 6-2: HART/analog single loop wiring 820 Ω maximum loop resistance HART-compatible host or controller 6.1.3 RS-485 point-to-point wiring Figure 6-3: RS-485 point-to-point wiring RS-485A RS-485B Other devices Primary controller Multiplexer 6.1.4 HART multidrop wiring For optimum HART communication, single-point ground the output loop to an instrument-grade ground.

  • Page 44: Frequency Output Wiring

    I/O wiring for Model 2500 transmitters Figure 6-4: HART multidrop wiring 250–600 Ω resistance HART-compatible host or controller HART-compatible transmitters Model 1500 or Model 2500 transmitter ™ SMART FAMILY transmitters 24 VDC loop power supply required for passive transmitters Frequency output wiring 6.2.1 Internally powered frequency output wiring Figure 6-5:...
  • Page 45 I/O wiring for Model 2500 transmitters Figure 6-6: Output voltage versus load resistance (Channel B) Maximum output voltage = 15 VDC ± 3% 1000 1500 2000 2500 Load resistance (Ohms) Figure 6-7: Output voltage versus load resistance (Channel C) Open circuit output voltage = 15 VDC ±3% Load resistance (Ohms) Installation Manual...
  • Page 46 I/O wiring for Model 2500 transmitters 6.2.2 Externally powered frequency output wiring Figure 6-8: Externally powered frequency output wiring 000042 000042 Counter Channel B – Terminals 23 and 24 Channel C – Terminals 31 and 32 External DC Power Supply (3–30 VDC) Pull-up reisistor CAUTION! Exceeding 30 VDC can damage the transmitter.

  • Page 47: Discrete Output Wiring

    I/O wiring for Model 2500 transmitters Figure 6-9: Recommended pull-up resistor versus supply voltage 4400 4000 3600 3200 2800 2400 2000 1600 1200 Supply voltage (Volts) Discrete output wiring 6.3.1 Internally powered discrete output wiring Figure 6-10: Internally powered discrete output wiring Discrete output receiving device Channel B (DO1) –...
  • Page 48 I/O wiring for Model 2500 transmitters Figure 6-11: Output voltage versus load resistance (Channel B) Maximum output voltage = 15 VDC ± 3% 1000 1500 2000 2500 Load resistance (Ohms) Figure 6-12: Output voltage versus load resistance (Channel C) Open circuit output voltage = 15 VDC ±3% Load resistance (Ohms) Micro Motion ®...
  • Page 49 I/O wiring for Model 2500 transmitters 6.3.2 Externally powered discrete output wiring Figure 6-13: Externally powered discrete output wiring External DC Power Supply (3–30 VDC) Channel B (DO1) – Terminals 23 and 24 Channel C (DO2) – Terminals 21 and 32 Pull-up register or DC relay CAUTION! Exceeding 30 VDC can damage the transmitter.

  • Page 50: Discrete Input Wiring

    I/O wiring for Model 2500 transmitters Discrete input wiring 6.4.1 Internally powered discrete input wiring Figure 6-15: Internally powered discrete input wiring 6.4.2 Externally powered discrete input wiring Figure 6-16: Externally powered discrete input wiring PLC or other device External DC Power Supply (VDC) Direct DC input Power is supplied by either a PLC/other device or by direct DC input.

  • Page 51: Chapter 7 Specifications

    Specifications Specifications Topics covered in this chapter: • Electrical connections • Input/output signals • Environmental limits • Physical specifications Electrical connections Table 7-1: Electrical connections Type Descriptions Input/output connections Three pairs of wiring terminals for transmitter outputs. Screw ter- minals accept stranded or solid conductors, 24 to 12 AWG (0.40 to 3.5 mm Power connections The transmitter has two pairs of terminals for the power connec-...

  • Page 52: Input/Output Signals

    Specifications Input/output signals Table 7-2: I/O and digital communication for Model 1500 transmitters Description One active 4–20 mA output, not intrinsically safe: • Isolated to ±50 VDC from all other outputs and Earth ground • Maximum load limit: 820 ohms •...
  • Page 53 Specifications Table 7-3: I/O and digital communication for Model 1500 transmitters with filling and dosing application Description One active 4–20 mA output, not intrinsically safe: • Isolated to ±50 VDC from all other outputs and Earth ground • Maximum load limit: 600 ohms •...
  • Page 54 Specifications Table 7-4: I/O and digital communication details for Model 2500 transmitters Description Three input/output channels (A, B, and C) that can be configured from the following choices: • One or two active 4–20 mA outputs (Channels A and B): Not intrinsically safe Isolated to ±50 VDC from all other outputs and earth ground Maximum load limits of mA1: 820 ohms;...

  • Page 55: Environmental Limits

    Specifications (2) For custody transfer using double-pulse frequency output, the transmitter can be configured for two frequency outputs. The second output can be phase shifted –90, 0, 90, or 180 degrees from the first output, or the dual-pulse output can be set to quadrature mode Environmental limits Table 7-5: Environmental specifications...

  • Page 56: Physical Specifications

    Specifications Physical specifications Figure 7-1: Transmitter dimensions 3.90 (99) 4.41 (112) 1.78 (45) Micro Motion ® Model 1500 and Model 2500...
  • Page 57 Specifications Figure 7-2: Remote core processor dimensions Ø4 3/8 (111) 5 11/16 (144) To centerline of 2" instrument pole 5 1/2 (140) 4 9/16 2 1/2 1/2"–14 NPT (116) (64) or M20 × 1.5 wall mount 2 3/8 (61) 2 1/4 (57) 1 11/16 (43)
  • Page 58 Specifications Figure 7-3: Remote enhanced core processor dimensions Ø4 3/8 (111) 5 11/16 (144) To centerline of 2" instrument pole 5 1/2 (140) 4 9/16 2 1/2 (116) (64) wall mount 1/2"–14 NPT or M20 × 1.5 3 13/16 (97) 4 9/16 (119) 2 5/16...

  • Page 59: Index

    Index Index 4-wire cable preparation HART 8, 15 types multidrop wiring 10, 17 36, 39 user-supplied single loop wiring 10, 17 35, 38 9-wire cable hazardous area classifications connecting to sensor planning for 25, 28 preparation types and usage 22, 23 mA output wiring 35, 38...
  • Page 60 © Micro Motion Japan 2015 Micro Motion, Inc. All rights reserved. Emerson Process Management The Emerson logo is a trademark and service mark of Emerson 1-2-5, Higashi Shinagawa Electric Co. Micro Motion, ELITE, ProLink, MVD and MVD Direct Shinagawa-ku Connect marks are marks of one of the Emerson Process Tokyo 140-0002 Japan Management family of companies.

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