Emerson Process Management ExpressPAC manual Power System, Charge Regulator and AUX Output

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Product Data Document

420DS-7d / D301312X012

January 29, 2009 - Page 7

Bristol® ControlWave ExpressPAC

 

 

1-5 Vdc @ 5mA max., 11 to 30 Vdc external source

D/A resolution: 12 bit

Accuracy:

0.1% of span @ 25ºC for current output;

0.1% + 3% of span @ 25ºC for voltage

0.3% of span @ -40 to 70 ºC for current

0.3% + 3% of span @ -40 to 70 ºC for voltage

Power consumption – 1 outputs: Analog current output: 0.1 watt Analog voltage output: 0.1 watt

High Speed Counters

Number of points: 2 selectable as HSC or DI

Frequency Range: 0-10 kHz

Input Voltage Range: Internally sourced: 3.3 Vdc Externally sourced: 3 Vdc to 24 Vdc

On state: >1.6 V, Off state <1.3V

Input filter: 20 microSec for 10 kHz HSC

1ms for 300 Hz LSC

Input current : selectable 200 µA for low power applications or 2.2 mA for in-plant noise immunity

Accumulator: 16 bit

Power consumption:

200µA input, all inputs ON: 0.004 watt

2.2 mA input, all inputs ON: 0.039 watt

Power System, Charge Regulator and AUX Output

ControlWave ExpressPAC offers a variety of internal power systems that includes lithium batteries and rechargeable, lead acid cell batteries. The lead acid

batteries are matched with solar panels as charging sources.

Related to the power system, a charge regulator circuit and, in the 12 Vdc versions only, an auxiliary output (AUX Output) is available in ControlWave ExpressPAC (except models with Ethernet). The AUX Output is typically used to control power to the radio.

Specifications – Charge Regulator and

AUX Output

Input Voltage Range: 5.0 to 18.0 Vdc

Fuses: 1.5 A from charge regulator, 3.5 A for each battery input, 1.0 A to the CPU assembly

Surge suppression: 18 V transorb. Meets ANSI/ IEEE C37.90-1978

Charge regulator: Temperature-compensated charge control with cut-off

Standby charging circuit limits: 6.33V max, 6.09V min for 6V battery and 12.4V max, 11.9V min for a 12V battery

Threshold voltage for shunt at 23ºC: 7.3V for a 6V battery and 14.6V for a 12V battery

AUX Output Max Load Current: 1.8 A continuous, 2.5 A momentary

AUX Output “on” Resistance: 0.37 Ohms typical, 0.5 Ohms max

Available Power Options

7.2 Vdc Lithium battery (single or dual)

6 Vdc, 1 watt solar panel, 7 AH lead acid battery

6 Vdc, 4.3 watt solar panel, 7 AH lead acid battery

12 Vdc, 4.5 watt solar panel, 7 AH lead acid battery

Power systems are sized for operation with all I/O but without powering field devices. The 12 Vdc sup- ply is sized to operate a radio in “slow duty cycle” mode.

Remote Automation Solutions

Website: www.EmersonProcess.com/Remote

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Contents Application Suitability FeaturesRemote Automation Solutions Product Data DocumentIntegrated LCD Display/Keypad Option ControlWave ExpressPAC Integrated SolutionFeatures Display/Keypads Features PackageScalability Specifications Display/KeypadsControlWave Designer with Accol Communication SpecificationsPower Input Environmental Specifications Operating Temperature rangeControlWave ExpressPAC Process I/O Analog Inputs Digital OutputsRTD Input Digital InputsHigh Speed Counters Power System, Charge Regulator and AUX OutputSpecifications Charge Regulator AUX Output Available Power OptionsPower Consumption for the Radios Modem SpecificationsRadio Option Simply Creative OpenBSIOpenBSI Utilities ActiveX Controls Real-time ActiveX ControlsOPC Server Historical Data CollectionRequired Software High Historical Data IntegrityModbus Protocol ControlWave Open Network ConnectivityCommunication Protocols Bsap ProtocolSecure Data Advantage Multi-user Security AccessBridge Between Systems Model Specifications Mounting All radios are located on the Radio Don’t forget to specify a 1 or 2 hereBracket in the ExpressPAC enclosure Bristol ControlWave ExpressPAC

ExpressPAC specifications

Emerson Process Management's ExpressPAC is a comprehensive automation solution designed to optimize process management across various industries. As an integral part of Emerson's broader portfolio of process automation technologies, ExpressPAC encompasses a range of features tailored to enhance operational efficiency, ensure safety, and provide flexibility in industrial automation.

At the core of ExpressPAC is its innovative architecture, which allows for streamlined integration with existing systems. This solution is built on the robust DeltaV technology platform, providing real-time data acquisition and control functionalities crucial for maintaining process integrity. ExpressPAC employs advanced control strategies, including model-based predictive control, which enables organizations to respond dynamically to changing process conditions, enhancing performance and productivity.

One of the standout features of ExpressPAC is its scalability. It caters to small and medium-sized enterprises while still being capable of expanding to meet the demands of larger operations. This adaptability is reinforced by its modular design, allowing users to easily incorporate additional functionalities and technologies as their operational needs evolve.

ExpressPAC also emphasizes enhanced operational intelligence through its sophisticated data analytics capabilities. By leveraging predictive analytics, users can uncover insights from historical performance data, leading to informed decision-making that drives efficiency improvements. The integration of real-time monitoring tools ensures that processes remain within defined parameters, reducing downtime and increasing throughput.

Safety is paramount in industrial environments, and ExpressPAC addresses this with built-in safety features and compliance support. The system incorporates layer-of-protection analysis (LOPA) methodologies to evaluate risks and implement safety measures effectively. This proactive stance towards safety not only safeguards personnel but also protects assets and the environment.

Furthermore, ExpressPAC capitalizes on the Internet of Things (IoT) through seamless connectivity. The solution supports IoT integration, enabling the collection and analysis of data from various devices and sensors across the production environment. This connectivity lays the groundwork for more intelligent operations, allowing for remote monitoring and control, which is increasingly vital in today’s digital landscape.

In summary, Emerson Process Management's ExpressPAC stands as a versatile and powerful solution in the realm of process automation. With its scalable architecture, advanced analytics, robust safety features, and IoT capabilities, ExpressPAC equips organizations to enhance productivity while ensuring operational safety and integrity. This technology represents Emerson’s commitment to providing solutions that meet the evolving demands of the industrial sector.