Emerson 2400S Manuel d'utilisateur télécharger pdf (Page 7)

Micro Motion

Model 2400S Transmitters 7

Digital communications

Host interface

All versions

Service port One service port for temporary connections (requires removing transmitter housing cover)

Uses RS-485 Modbus signal, 38.4 kilobaud, one stop bit, no parity

Address: 111 (not configurable)

Wireless If transmitter has display, service port can be accessed via serial port IrDA without removing

transmitter housing cover.

Model 2400S Analog

HART/Bell 202 HART signal is superimposed on the 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

Model 2400S Analog ProLink

II v2.9 (or later) from Micro Motion supports full device configuration.

HART DD file supports all functionality.

Model 2400S PROFIBUS-DP • ProLink II v2.9 (or later) 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 v2.9 (or later) from Micro Motion supports full device configuration.

• EDS file conforming to the DeviceNet specification:

- Enables device configuration

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Emerson 2400S Manuel d'utilisateur Page 7