Emerson 2400S Discrete input wiring, 2Input voltage ranges for external power, Range

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I/O Wiring – Model 2400S Analog Transmitters

Figure 3-12Recommended pull-up resistor versus supply voltage – External power

 

5200

 

 

 

 

 

 

4800

 

 

 

 

 

 

4400

 

 

 

 

 

 

4000

 

 

 

 

 

(Ohms)

3600

 

 

 

 

 

 

 

 

 

 

 

range

3200

 

 

 

 

 

 

 

 

 

 

 

resistor

2800

 

 

 

 

 

2400

 

 

 

Recommended

 

 

 

resistor value range

 

pull-up

 

 

 

 

 

 

 

2000

 

 

 

 

 

 

 

 

 

 

 

External

1600

 

 

 

 

 

 

 

 

 

 

 

 

1200

 

 

 

 

 

 

800

 

 

 

 

 

 

400

 

 

 

 

 

 

6

12

18

24

30

36

Supply voltage (Volts)

Note: When using a discrete output to drive a relay, choose external pull-up to limit current to less than 500 mA.

3.4.4Discrete input wiring

Discrete input wiring depends on whether you will use internal or external power. The following diagrams are examples of proper wiring for these configurations:

•Internal power – Figure 3-13

•External power – Figure 3-14

If external power is configured, power may be supplied by a PLC or other device, or by direct DC input. See Table 3-2for input voltage ranges.

Table 3-2Input voltage ranges for external power

VDC

Range

 

 

3–36

High level

 

 

0–0.8

Low level

 

 

0.8–3

Undefined

 

 

Before You Begin

Power Supply

I/O Wiring – AN

I/O Wiring – DP and DN

Installation Manual

19

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Contents Micro Motion Model 2400S Transmitters Page Contents Contents Appendix a Dimensions and SpecificationsOverview SafetyPower Supply Wiring AN Wiring DP and DN Before You BeginBefore You Begin Transmitter installation overviewFlowmeter components Topic Document Flowmeter documentation1Flowmeter documentation resources 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 typeGauge Resistance 2Typical power cable resistances at 68 F 20 CWiring the power supply 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 Range Discrete input wiring2Input voltage ranges for external power Wiring the outputs Zone 1 Exi 13Discrete input wiring Internal powerHazardous area current Hazardous area safety3Safety parameters Hazardous area voltageHazardous area Hazardous area mA wiringHazardous area inductance 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 All versions Dimensions and Specifications Digital communicationsHost interface 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.
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