Manuals / Emerson / Home Audio / Satellite Radio

Emerson 2700, 1700 installation manual Chapter, Before You Begin, 1.1Overview, 1.2Safety

Models: 2700 1700

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Chapter 1

Chapter 1

Before You Begin

1.1Overview

This chapter provides an orientation to the use of this manual. This manual describes the procedures required to install the following Model 1700 and 2700 transmitters:

•Model 1700 or Model 2700 with analog outputs option board

•Model 1700 or Model 2700 with intrinsically safe analog outputs option board

•Model 2700 with configurable input/outputs option board

•Model 2700 with FOUNDATION fieldbus™ option board

•Model 2700 with PROFIBUS-PA option board

If you do not know what transmitter you have, see Section 1.4 for instructions on identifying the transmitter type from the model number on the transmitter’s tag.

Note: Installation information for Model 1500 transmitters or Model 2500 transmitters is provided in a separate manual. See the manual for your transmitter.

1.2Safety

Safety messages are provided throughout this manual to protect personnel and equipment. Read each safety message carefully before proceeding to the next step.

WARNING

Improper installation in a hazardous area can cause an explosion.

For information about hazardous applications, refer to the approval documentation, shipped with the transmitter or available from the Micro Motion web site.

WARNING

Hazardous voltage can cause severe injury or death.

Make sure power is disconnected before installing transmitter.

CAUTION

Improper installation could cause measurement error or flowmeter failure.

Follow all instructions to ensure transmitter will operate correctly.

Before You Begin

Installing the Transmitter

Sensor Wiring

Output Wiring – Analog

Installation Manual

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Emerson 2700, 1700 installation manual Chapter, Before You Begin, 1.1Overview, 1.2Safety

Contents

Model 2700 Transmitters Micro Motion Model 1700 andInstallation Manual Installation ManualPage Installation Manual ContentsMicro Motion Model 1700 and 2700 Transmitters ContentsBefore You Begin Chapter1.2Safety 1.1Overview1.3Flowmeter components Table 1-1 Flowmeter documentation resources 1.5Transmitter installation procedures1.6Flowmeter documentation 1.7Micro Motion customer service 2.2Installation architecture Installing the TransmitterChapter 2.1OverviewInstalling the Transmitter Figure 2-1 Installation typesIntegral 4-wireremote 9-wireremote 9-wirecable2.3.3Power source Temperature limitsAC power requirements 2.3Determining an appropriate locationDC power requirements Installing the Transmitter 2.3.5Accessibility for maintenanceWire gauge 2.3.4Maximum cable lengthsFigure 2-2 Rotating the transmitter 2.4.1Integral installationsTo mount the transmitter 2.4.39-wireremote installations 2.5Mounting the remote core processor Figure 2-8 Remote core processor components Installation Installing the Transmitter2.6Grounding the flowmeter components architectureFigure 2-9 Wiring the transmitter power supply 2.7Supplying power2.8Rotating the display Warning flap1.Power down the transmitter Figure 2-10 Display components Installing the TransmitterMain enclosure Sub-bezel Display module Display coverChapter Wiring the Transmitter to the Sensor3.1Overview 3.2Cable types3.3Wiring for 4-wireremote installations 3.2.14-wirecable3.2.29-wirecable Wiring the Transmitter to the Sensor Figure 3-3 Wiring to the mating connectorMating connector transmitter Mating connector3.4Wiring for 9-wireremote installations If using jacketed cable Figure 3-5 Cable glands Installation Manual Figure 3-7 Wrapping the shield drain wiresFigure 3-8 Applying the heat shrink Figure 3-9 Folding the cloth shieldCore processor housing internal ground screw Figure 3-10 Gland body and core processor housinga.Identify the components shown in Figure If using jacketed cable Analog Transmitters Output Wiring - Model 1700/27004.3Output wiring Chapter+ - mA output loop 820 Ω maximum loop resistance Figure 4-1 Basic analog wiringFrequency receiving device Output voltage level is +24 VDC ± 3%Figure 4-3 RS-485 point-to-pointwiring Figure 4-2 HART/analog single-loopwiringBefore You Begin Installing the Transmitter Sensor WiringHART-compatiblehost or controller 24 VDC loop powerHART-compatible transmittersSafe Transmitters Output Wiring - Model 1700/2700 IntrinsicallyChapter 5.1OverviewFigure 5-1 Safe area basic mA output wiring 5.3Safe area output wiring5.3.1Safe area mA output wiring Rmax = Vsupply - 12/0.023 Output Wiring - Intrinsically SafeSpecifications SMART FAMILY 5.3.2Safe area frequency/discrete output wiringHART 4-20mA HART-compatible5.4.1Hazardous area safety parameters 5.4Hazardous area output wiringHazardous area voltage Table 5-2 Safety parametersHazardous area current Hazardous area capacitanceFigure 5-7 Hazardous area mA output wiring 5.4.2Hazardous area mA output wiringSafe area Hazardous areaHazardous area Safe areaTransmitters Output Wiring - Model 2700 Configurable I/O6.2Channel configuration Chapter6.3mA output wiring Table 6-1 Channel configurationConfiguration options PowerFigure 6-3 HART/analog single-loopwiring Figure 6-2 Basic mA wiringOutput Wiring - Intrinsically Safe Output Wiring - Configurable I/OChannel B, internal power - Figure 6.4Frequency output wiringChannel B, external power - Figure Channel C, internal power - FigureExcessive current will damage the transmitter Output Wiring - Intrinsically SafeSpecifications + Pull-upresistor Counter Output voltage level is +15 VDC ± 3%+ 3-30VDC Counter6.5Discrete output wiring Pull-upresistor or DC relay Volts Range 6.6Discrete input wiringTable 6-2 Input voltage ranges for external power Installation Manual + SwitchPLC or other deviceMicro Motion Model 1700 and 2700 Transmitters Chapter 7.2FOUNDATION fieldbus wiring7.1Overview Note Terminals 3 through 6 are not usedNote Terminals 3 through 6 are not used 7.3PROFIBUS-PAwiringAppendix A SpecificationsA.1 Functional specifications Power connectionInput signal from sensor A.1.2 Input/output signalsCore processor connection FISCO and FNICO approval2700 transmitters Not intrinsically safe 2700 transmitters Intrinsically safe Discrete output Model 2700 only One or two frequency/pulse outputs A.1.3 Digital communication Service portHART/Bell202 FOUNDATION fieldbus or PROFIBUS-PAtransmittersAC power requirements A.1.4 Power supplyDC power requirements Ambient temperature limitsA.2.1 UL and CSA A.2 Hazardous area classificationsTransmitter OutputsA.4 Physical specifications A.3 Performance specificationsA.4.1 Housing A.4.2 MountingA.4.3 Interface/display A.4.4 WeightA.4.5 Dimensions Dimensions in inchesmm SpecificationsMicro Motion Model 1700 and 2700 Transmitters 6 13/16Output Wiring - Intrinsically Safe SpecificationsSpecifications Installation ManualDimensions in inchesmm SpecificationsMicro Motion Model 1700 and 2700 Transmitters 6 13/16Output Wiring - Intrinsically Safe SpecificationsSpecifications Installation ManualSpecifications Figure A-5 Dimensions - Remote core processorinches Dimensions in mm Micro Motion Model 1700 and 2700 TransmittersIndex Page Weight 65 Wiring instructions 4-wireremote UL installation requirements 7 specifications9-wireremote See Output wiring transmitter to sensorMicro Motion Model 1700 and 2700 Transmitters Page Micro Motion Inc. USA 20001700Worldwide Headquarters Micro Motion Europe