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The Flowserve Limitorque® Master Station IV is a Modbus master station designed to interface between the field unit (actuator) and a user's DCS or PLC.

Network Controls — Limitorque® Master Station IV

BRAND: Limitorque

The Flowserve Limitorque® Master Station IV is a Modbus master station designed to interface between the field unit (actuator) and a user's DCS or PLC. It can help minimize integration efforts and save users time and money during startup and commissioning while helping maintain asset integrity. It can be used in all global industrial markets.

Product Highlights

Industries

  • General Industry
  • Chemicals
  • Water
  • Oil & Gas
  • Power

Industry Sectors

  • Pulp & Paper
  • Mining
  • Other Industries
  • Basic (Organic & Inorganic)
  • Specialty (Fine & Consumer)
  • Biofuels
  • Water
  • Waste Water
  • Water Management
  • Upstream Exploration & Production
  • Midstream Transportation
  • Downstream Processing
  • Nuclear
  • Conventional Steam
  • Combined Cycle
  • Concentrated Solar Power (CSP)
  • Biomass and MSW

Standards

NEMA 4/4X
CE
Complies with Modbus standards for integration and register mapping

Operating Parameters

0°C to 50°C (32°F to 122°F)
 

Design Range

Size range: Single and hot-standby configurations

Features and Benefits

  • Supports priority polling
  • Configuration of slave register polling schedule
  • Data/event logging
  • Network control up to 250 devices
  • Modules can operate independently or be externally coupled to provide redundant communications
  • Industry standard Modbus RTU, ASCII or TCP/IP protocols
  • Secure access utilizing up to three levels of user password protection
  • 6.5 in IP65 industrial touch-screen monitor (optional)

Configurations

  • 19 in rack mount
  • Desktop or DIN-rail mount
  • Stand-alone cabinet
  • NEMA 4/4X wall-mountable
     

Industries

  • General Industry
  • Chemicals
  • Water
  • Oil & Gas
  • Power

Industry Sectors

  • Pulp & Paper
  • Mining
  • Other Industries
  • Basic (Organic & Inorganic)
  • Specialty (Fine & Consumer)
  • Biofuels
  • Water
  • Waste Water
  • Water Management
  • Upstream Exploration & Production
  • Midstream Transportation
  • Downstream Processing
  • Nuclear
  • Conventional Steam
  • Combined Cycle
  • Concentrated Solar Power (CSP)
  • Biomass and MSW

Standards

NEMA 4/4X
CE
Complies with Modbus standards for integration and register mapping

Operating Parameters

0°C to 50°C (32°F to 122°F)
 

Design Range

Size range: Single and hot-standby configurations

Features and Benefits

  • Supports priority polling
  • Configuration of slave register polling schedule
  • Data/event logging
  • Network control up to 250 devices
  • Modules can operate independently or be externally coupled to provide redundant communications
  • Industry standard Modbus RTU, ASCII or TCP/IP protocols
  • Secure access utilizing up to three levels of user password protection
  • 6.5 in IP65 industrial touch-screen monitor (optional)

Configurations

  • 19 in rack mount
  • Desktop or DIN-rail mount
  • Stand-alone cabinet
  • NEMA 4/4X wall-mountable
     

Parts & Services

Our global expertise and local service centers ensure that you stay up and running.

Virtual Plant

Use Flowserve VirtualPlant 3D models of various plant types to help you 'see' our capabilities in key industrial applications.

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