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Emerson 2400S A.8 Host interface, Dimensions and Specifications, Digital communications

Models: 2400S

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Digital communications

Dimensions and Specifications

A.7	Digital communications

All versions
Service port		One service port for temporary connections (requires removing transmitter
		housing cover)
		Uses RS-485 Modbus signal, 38.4 kBaud, one stop bit, no parity
		Address: 111 (not configurable)

Wireless		If transmitter has display, service port can be accessed with IrDA device (for
		example, a PDA running Pocket ProLink) without removing transmitter housing
		cover. If transmitter has no display, access to service port requires removing
		transmitter housing cover.

Model 2400S Analog
HART/Bell 202		HART signal is superimposed on the primary milliamp output (Channel A), and is
		available for host system interface:

• Frequency: 1.2 and 2.2 kHz

• Amplitude: to 1.0 mA

• 1200 baud, one stop bit, odd parity

• Address: 0 (default), configurable

• Requires 250 to 600 Ω resistance

Model 2400S PROFIBUS-DP

PROFIBUS-DP

Digital 2-way communication protocol

•Automatically recognizes network baud rate

•Address selectable by 3 rotary switches, or software selectable

Model 2400S DeviceNet

DeviceNet

Digital 2-way communication protocol

•Address and baud rate selectable by 3 rotary switches (2 to select address, 1 to select baud rate), or software selectable

A.8 Host interface

Model 2400S Analog	ProLink® II v2.5 from Micro Motion supports full device configuration.
	HART DD file supports all functionality.

Model 2400S PROFIBUS-DPProLink II v2.5 from Micro Motion supports full device configuration.

•GSD file conforming to the PROFIBUS-DP specification:

-Provides Profibus Class 1 Master functions

-Enables reading and controlling all process data

•DD file conforming to Profibus EDDL specification

-Provides Profibus Class 2 Master functions

-Enables device configuration

-Supports Siemens Simatic PDM

Model 2400S DeviceNet

ProLink II v2.5 from Micro Motion supports full device configuration.

•EDS file conforming to the DeviceNet specification:

-Enables device configuration

38	Micro Motion® Model 2400S Transmitters

Image 42

Emerson A.8 Host interface, Dimensions and Specifications, Digital communications, All versions, Model 2400S Analog

Contents

Micro Motion Model 2400S Transmitters Installation ManualInstallation Manual P/N 20003402, Rev. C JanuaryPage Contents Contents Micro Motion Model 2400S Transmitters1.2Safety ChapterBefore You Begin 1.1Overview1.4Transmitter installation overview 1.3Flowmeter componentsFigure 1-1 Model 2400S transmitter 1.5Flowmeter documentation Power Supply I/O Wiring - ANI/O Wiring - DP and DN Table 1-1 Flowmeter documentation resourcesMicro Motion Model 2400S Transmitters 2.1Overview Transmitter Orientation and Power SupplyChapter 2.2Moisture protectionFigure 2-1 Rotating the transmitter on the sensor 2.5Power supply requirements Table 2-1 Power supply requirements2.6Wiring the power supply I/O Wiring - DP and DN Figure 2-3 Wiring the transmitter power supplyI/O Wiring - AN Model 2400S Analog transmitterMicro Motion Model 2400S Transmitters 3.1Overview I/O Wiring - Model 2400S Analog TransmittersChapter 3.2Moisture protectionTable 3-1 Terminal configuration options 3.4Wiring the outputs Zone 1 Exe and Zone3.4.1mA output wiring I/O Wiring - Model 2400S Analog Transmitters Excessive current will damage the transmitterI/O Wiring - Model 2400S Analog Transmitters OPERATING REGION3.4.2Frequency output wiring 3.4.3Discrete output wiring Internal power - Figure External power - Figure3-36VDC + Pull-upresistor or DC Relay 3.4.4Discrete input wiring Table 3-2 Input voltage ranges for external powersee Table 3.5Wiring the outputs Zone 1 ExiPLC or other device Micro Motion Model 2400S TransmittersHazardous area voltage 3.5.1Hazardous area safetyTable 3-3 Safety parameters Hazardous area currentHazardous area inductance 3.5.2Hazardous area mA wiringFigure 3-15 Hazardous area mA output wiring Hazardous areaON 2.1 mA OFF 1.2 mA Hazardous area I/O Wiring - Model 2400S Analog TransmittersHazardous area Safe areaBefore You Begin Power Supply 3.5.4Hazardous area discrete input wiringI/O Wiring - Model 2400S Analog Transmitters I/O Wiring - ANMicro Motion Model 2400S Transmitters Chapter I/O Wiring - Model 2400S PROFIBUS-DPandDeviceNet Transmitters 4.1OverviewPage I/O Wiring - AN Figure 4-1 Model 2400S PROFIBUS-DPI/O wiringBefore You Begin Power Supply I/O Wiring - DP and DNFigure 4-3 Model 2400S DeviceNet I/O wiring A.1 Dimensions Dimensions and SpecificationsAppendix A Figure A-1 Transmitter dimensionsDimensions and Specifications Physical specificationsElectrical connections Dimensions and SpecificationsSpecifications Model 2400S AnalogModel 2400S Analog Dimensions and SpecificationsA.5 User interface With displayInterface functions Dimensions and SpecificationsSpecifications Return Policy IndexA.6 Input/output signals Dimensions and SpecificationsModel 2400S Analog Zone 1 Exe or Zone Model 2400S Analog Zone 1 Exi Dimensions and SpecificationsSpecifications Model 2400S PROFIBUS-DPDigital communications Dimensions and SpecificationsA.8 Host interface All versionsEnvironmental limits Dimensions and SpecificationsSpecifications A.10 Environmental effectsMicro Motion Model 2400S Transmitters B.1 New and unused equipment Appendix BReturn Policy B.2 Used equipmentMicro Motion Model 2400S Transmitters Index mA output 13 external power 14 HART multidrop Page Worldwide Headquarters 20003402Micro Motion Inc. USA Micro Motion Europe