网络控制
FLOWSERVE Network Controls - Profibus PA
PROFIBUS PA is used to monitor and control equipment in process automation applications. PROFIBUS PA uses the same protocol as PROFIBUS DP, and can be linked to a PROFIBUS DP network using a coupler device.
Features and Advantages

High speed communication up to 31.25 kbits/sec

Broad application flexibility via analog and digital input/output function blocks

Ease of installation and setup made possible by direct connection to PLC or DCS systems from major manufacturers, including Emerson, Honeywell, ABB and Yokogawa

Device descriptors

Bus powered for 9-32 VDC and 15 mA per actuator

Increased performance, safety and environmental compliance from Flowserve ValveSight support

Complies with EMC requirements to European Directive 2004/108/EC and vibration/seismic requirements to Machinery Directive 2006/42/EC


Specifications and Parameters

Profibus PA to EN 50170 Fieldbus standard and Fieldbus physical layer per IEC-61158-2 for communication.

Configuration

Network Protocol
Profibus PA (Process Automation) used to monitor measuring equipment in process control automation

Network Service
Can be fitted to either MX or QX.


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Industry Applications
  • Power

  • Nuclear

  • Conventional Steam

  • Combined Cycle

  • Concentrated Solar Power (CSP)

  • Biomass & MSW

  • Geothermal


  • Chemicals

  • Basic (Organic & Inorganic)

  • Specialty (Fine & Consumer)

  • Biofuels

  • Pharmaceutical


  • Mining


  • Water

  • Water Management

  • Wastewater

  • Agriculture & Irrigation

  • Flood Control System


  • Oil & Gas

  • Upstream Exploration & Production

  • Midstream Transportation

  • Downstream Processing


  • General Industries

  • Pulp & Paper

  • Steel & Primary Metals

  • Food & Beverage

  • Corn Wet Milling & Ethanol

  • Other Industries


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