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Foxboro

Positioner SRD991


Digital Positioner

The SRD991 has the very latest technology currently available on the market. This includes, among other things, an infrared interface for contact-free operation and configuration, and a multilingual text/graphic LCD.

Article number: SRD991-BDNS7EA4NYV01

Go to overview

Technical

Communication
4 to 20 mAHARTProfibusFieldbus
Diagnostics
VALcareValve Monitor (DTM)
Type
Digital
Ex-proof
Ex i / intrinsicsafety according to ATEX
Display
Multilanguage LCD

Application areas

Easy mounting to all linear and rotary actuators

Features and advantages

  • Easy to operate, menu-driven graphical LCD
  • Multilingual full text display, visible also with cover closed
  • All parameters can be configured locally by push buttons
  • Status and diagnostic messages displayed in LCD
  • Advanced diagnostics for Valve predictive maintenance
  • Suitable for safety applications up to SIL 3
  • Partial Stroke Test (PST) for Emergency Shutdown applications
  • HART-Protocol with only 420 Ohms load
  • PROFIBUS-PA acc. to IEC 1158-2 based on FISCO
  • FOUNDATION Fieldbus H1 acc. to IEC 1158-2 based on FISCO with PID, AO, 2xDI, DO function blocks and LAS functionality
  • Infrared Interface for wireless communication

Downloads

Icon Title Language Filetype Download
SRD991 Specification
pdf german
german pdf Download
SRD991 Specification
pdf english
english pdf Download

Are there further questions about the positioner SRD991?

Feel free to contact us for any further question.