Emerson Process Management PAC manual RTD Input Module, ControlWave Analog Output Module

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Product Data Document

420DS-1k

July 16, 2007 - Page

Bristol® ControlWave® PAC

•Normal Mode Rejection: 80 db

•Electrical Isolation: 500 Vdc channel to channel and channel to bus

•Surge Suppression: 180 Vdc transorb between signal and ground meets IEEE 472.1978

•Cold Junction Compensation: RTD sensor on terminal block

•Local or remote terminations

•Power Consumption - 6 inputs: TC analog input: 0.96 watt

RTD Input Module

•Number of Channels: 4 AI

•Input Type; 2, 3, or 4 wire RTD

•AI Resolution: 16 bit

•Voltage Input Impedance: 9.6 KΩ

•Channel Data Acquisition: 50 microsec

•Conversion Time: 3 wire - 266 ms, 4 wire - 200 ms, for all 4 inputs

•Input Accuracy: +/- 0.5°C at 25°C

+/- 1.0°C at -40°C to 70°C

•Common Mode Rejection: 120 db

•Normal Mode Rejection: 80 db

•Electrical Isolation: 500 Vdc channel to channel and channel to bus

•Surge Suppression: 12 Vdc transorb between signal and ground meets IEEE 472.1978

•Local or remote terminations

•Power Consumption - 4 inputs: RTD analog input: 0.6 watt

ControlWave Analog Output Module

•Number of Channels: 4 or 8

•Output configurations: 4-20 mA (650 max. drive)

•D/A resolution: 12 bit

•Accuracy:

0.1% of span @ 25oC for current output

0.2% of span @ -20 to 70 oC for current output 0.3% of span @ -40 to 70 oC for current output

•Electrical Isolation from the power system by an opto-coupler and a dc/dc converter.

•Settling time: 1 ms

•FAIL and OK module status LED

•Surge Supression: 31 Vdc transorb across output signals and (-) output to common

•Power Consumption: 91 mA max. @5 V (all LEDs ON)

•500Vdc MOV isolated common to chassis

•Configurable Output Fail State (hold last value, zero (-5%), to specified value)

ControlWave Universal Digital Input Module and Counter (UDI)

•Number of points: 6 or 12

•Polled DI and High Speed Counter or Low Speed Counter

•Bus Access: 16-bits wide

•Frequency Range: 0-10 KHz

•Input Voltage Range: 12V, 24V

•Debounce circuitry factory set Enabled or Disabled

•Input Current: 5mA +/- 10%

•Each counter input can be configured as a polled input, Low Speed Counter, or High Speed Counter (Roll-over on 65536, not software resettable)

•Input Filtering, Software configurable for:

20 micro seconds for high speed counter

1 milliseconds for low speed counter 30 milliseconds for contact closure interruptible DI

•Loop power for dry contact inputs

Remote Automation Solutions

Website: www.EmersonProcess.com/Remote

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Contents Hardware Features Remote Automation SolutionsProduct Data Document ControlWave Designer with Accol ScalabilityEnvironmental Specifications SpecificationsPower Supply and Chassis CommunicationFeatures All I/OControlWave Digital Input Module ControlWave Digital Output Module ControlWave Analog Input ModuleThermocouple Input Module RTD Input Module ControlWave Analog Output ModuleControlWave Universal Digital Input Module and Counter UDI Remote Termination Modules Available ModulesCable Lengths Scalability Hardware FeaturesControlWave I/O Expansion Rack Communication ProcessorSimply Creative ControlWave RedundancyOpenBSI ControlWave Redundant SystemOpenBSI Utilities Real-time ActiveX Controls ActiveX ControlsHigh Historical Data Integrity Historical Data CollectionRequired Software OPC ServerCommunication Protocols Modbus ProtocolControlWave Open Network Connectivity Bsap ProtocolSecure Data Advantage Multi-User Security AccessKey-Lock Security Bridge Between SystemsO Module ControlWave Mounting Dimensions Bristol ControlWave PAC Bristol ControlWave PAC Detail Expansion Rack CPU Comm Port Configurations Note Internal Power Supply Sequencer Module PssmCPU See Note Comm Port Configurations Note Redundant I/O SystemLocal Termination I/O Modules RTDControlWave I/O Modules and Termination Blocks Remote Termination I/O Modules PCDual Redundant CPUs Comm Port Configurations Chassis & Switcher AssemblyControlWave I/O Modules and Termination Blocks Cont’d

PAC specifications

Emerson Process Management's PAC, or Process Automation Controller, represents a significant innovation in the field of industrial process control. As industries increasingly seek to optimize efficiency, reduce costs, and enhance productivity, PACs have emerged as pivotal in achieving these goals. Emerson's PAC combines the reliability and precision needed for critical process control applications with flexible architectures that cater to diverse industrial environments.

One of the standout features of Emerson’s PAC is its robust architecture, which allows for the integration of various control strategies and protocols. This flexibility ensures that it can adapt to both continuous and batch processes, making it an ideal choice for a wide range of industries, including oil and gas, pharmaceuticals, food and beverage, and chemical manufacturing. The system supports multiple communication protocols, enabling seamless integration with existing systems, sensors, and devices.

In addition to its flexible architecture, Emerson's PAC is equipped with advanced software capabilities that enhance operational efficiency. The intuitive user interface is designed to simplify the user experience, allowing operators to easily navigate through complex control environments. The built-in analytics tools aid in real-time monitoring and performance evaluation, enabling prompt responses to any operational issues that may arise. Moreover, the system is designed with cybersecurity features to safeguard critical data and prevent unauthorized access, an essential consideration in today's interconnected industrial landscapes.

Emerson's PAC is powered by advanced technologies that provide high-speed processing and extensive data handling capabilities. This ensures that operators receive timely alerts and can perform quick analysis, leading to informed decision-making and improved productivity. The use of cloud computing further enhances the capabilities of PAC by enabling remote access and management, thereby eliminating the limitations of traditional onsite controls.

In summary, Emerson Process Management's PAC embodies cutting-edge technology tailored for modern industrial needs. Its main features, including flexible architecture, user-friendly software, high-speed processing, and robust security, position it as a reliable solution for enhancing process automation. As industries continue to evolve, Emerson’s PAC will undoubtedly play a critical role in shaping the future of process management, ensuring that organizations can operate efficiently and stay competitive in an increasingly complex market.
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