Emerson 2400S installation manual I/O options, Before You Begin Power Supply

Page 15

Chapter 3

I/O Wiring – Model 2400S Analog Transmitters

3.1Overview

This chapter describes how to wire I/O for Model 2400S Analog transmitters.

Note: To wire I/O for Model 2400S PROFIBUS-DP and DeviceNet transmitters, see Chapter 4.

The 2400S Analog transmitter can be approved for Exe or Exi installation in Zone 1, or for installation in Zone 2. If you are installing your transmitter in a hazardous area, be sure the transmitter is approved for that area. It is the user’s responsibility to verify that the specific installation meets the local and national safety requirements and electrical codes.

3.2Moisture protection

When rotating or wiring the transmitter, guard against condensation or excessive moisture inside the transmitter housing. Be sure that the conduit openings are completely sealed after all installation and wiring procedures have been performed.

CAUTION

Condensation or excessive moisture entering the transmitter could damage the transmitter and result in measurement error or flowmeter failure.

To reduce the risk of measurement error or flowmeter failure:

•Do not mount the sensor so that the conduit openings on the transmitter point upward.

•Ensure the integrity of gaskets and O-rings.

•Grease the O-rings every time the transmitter housing is opened and closed.

•Install drip legs on conduit or cable.

•Seal the conduit openings.

•Fully tighten all covers.

3.3I/O options

Table 3-1lists the options for the transmitter’s two I/O channels. Before wiring Channel B, ensure that you know how it will be configured. For information on configuring Channel B for function and power, see the manual entitled Micro Motion® Model 2400S Transmitters with Analog Outputs: Configuration and Use Manual.

Before You Begin

Power Supply

I/O Wiring – AN

I/O Wiring – DP and DN

Installation Manual

11

Page 14 Page 16
Image 15
Page 14 Page 16
Contents Micro Motion Model 2400S Transmitters Page Contents Contents Appendix a Dimensions and SpecificationsOverview SafetyPower Supply Wiring AN Wiring DP and DN Before You BeginTransmitter installation overview Flowmeter componentsBefore You Begin Flowmeter documentation 1Flowmeter documentation resourcesTopic Document Micro Motion Model 2400S Transmitters Rotating the transmitter on the sensor optional Transmitter Orientation and Power SupplyWiring AN Wiring DP and DN Moisture protection1Rotating the transmitter on the sensor Transmitter Orientation and Power SupplyTransmitter Power supply requirements1Power supply requirements Power type2Typical power cable resistances at 68 F 20 C Wiring the power supplyGauge Resistance Model 2400S PROFIBUS-DP transmitter Model 2400S Analog transmitter Before You BeginMicro Motion Model 2400S Transmitters I/O options Before You Begin Power SupplyChannel Terminals Function Power1 Comm 1Terminal configuration optionsWiring the outputs Zone 1 Exe and Zone Wiring Model 2400S Analog Transmitters1Basic mA output wiring Internal power MA output wiringExcessive current will damage the transmitter 2HART/analog single-loop wiring Internal power4HART/analog single-loop wiring External power Internal power External power Frequency output wiringDiscrete output wiring 8Frequency output wiring External power10Discrete output wiring External power Discrete input wiring 2Input voltage ranges for external powerRange Wiring the outputs Zone 1 Exi 13Discrete input wiring Internal powerHazardous area current Hazardous area safety3Safety parameters Hazardous area voltageHazardous area mA wiring Hazardous area inductanceHazardous area 16Safe area mA output load resistance values Hazardous area frequency/discrete output wiringExternal power supply 19Safe area frequency/discrete output load resistance values Hazardous area discrete input wiringMicro Motion Model 2400S Transmitters Before You Begin Power Supply Wiring AN Wiring Model 2400S PROFIBUS-DP DeviceNet TransmittersWiring Model 2400S PROFIBUS-DP and DeviceNet Transmitters I/O wiring for Model 2400S PROFIBUS-DP transmittersEnabling internal termination 1Model 2400S PROFIBUS-DP I/O wiring3Model 2400S DeviceNet I/O wiring I/O wiring for Model 2400S DeviceNet transmittersPolicy Index Dimensions and SpecificationsDimensions Cover dimensions for stainless 344steel housingDimensions and Specifications Physical specifications Power supply Models 2400S Analog and PROFIBUS-DPModel 2400S DeviceNet Dimensions and Specifications Electrical connectionsModel 2400S Analog Model 2400S PROFIBUS-DPUser interface Dimensions and SpecificationsInterface functions Model 2400S Analog Zone 1 Exe or Zone Input/output signalsModel 2400S Analog Zone 1 Exi Dimensions and Specifications Digital communications Host interfaceAll versions All models Environmental limitsEnvironmental effects Hazardous area classificationsMicro Motion Model 2400S Transmitters Used equipment SpecificationsReturn Policy New and unused equipmentMicro Motion Model 2400S Transmitters Index Specifications Return PolicyIndex Page 20003402

2400S specifications

The Emerson 2400S is a versatile and sophisticated process automation controller designed for industries that require precision and reliability. This advanced controller is recognized for its high performance in monitoring and controlling complex processes in various applications, including oil and gas, chemical processing, and water treatment.

One of the standout features of the Emerson 2400S is its exceptional processing power. With a robust architecture, it can handle multiple tasks simultaneously, allowing for real-time data processing and quick system responses. This capability is essential in dynamic environments where conditions change rapidly, ensuring that operations remain stable and efficient.

The 2400S also boasts an extensive range of input/output options. It supports various types of signals, including analog, digital, and serial communications. This flexibility allows integration with a wide range of sensors and devices, ensuring comprehensive monitoring and control capabilities across different systems.

One of the key technologies integrated into the Emerson 2400S is the use of advanced algorithms for predictive maintenance and process optimization. By analyzing historical data and current conditions, the controller can forecast potential issues and suggest corrective actions. This proactive approach not only enhances system reliability but also minimizes downtime and operational costs.

In addition to its powerful processing and predictive capabilities, the 2400S features a user-friendly interface. The graphical display allows operators to visualize critical data easily, making it simpler to manage operations and respond to alerts. This feature is crucial in enhancing overall situational awareness within control rooms.

The Emerson 2400S is also designed with high safety standards in mind. It includes built-in redundancies and fault-tolerance features, ensuring that operations can continue even in the event of component failures. This level of reliability is particularly important in industries where safety is paramount.

Moreover, the controller is equipped with advanced cybersecurity measures to protect against potential threats. With the increasing reliance on connected devices and networks, ensuring the integrity of the control system is critical. The Emerson 2400S employs robust encryption and secure access protocols to safeguard sensitive data.

In conclusion, the Emerson 2400S is a state-of-the-art process automation controller that combines high performance, versatility, and advanced safety features. Its ability to support various input/output configurations, coupled with predictive maintenance technologies and a user-friendly interface, makes it an ideal choice for industries requiring reliable and efficient process control.
Top Page Image Contents