• PR 9116B Universal Converter

PR 9116B Universal Converter

Model : PR 9116B

    Advanced features

  • Configuration and monitoring by way of detachable display front (PR 4501); process calibration, signal and relay simulation.
  • Advanced relay configuration, e.g. setpoint, window, delay, sensor error indication and power monitoring.
  • Copying of the configuration from one device to others of the same type via PR4501.
  • Reduced Uo Ex data < 8.3 V for active input signals.
  • TC inputs with internal CJC or external CJC for higher accuracy.
  • Active/passive mA output via the same two terminals.

    Application

  • PR 9116B can be mounted in the safe area and in zone 2 / cl. 1 div. 2 and receive signals from zone 0, 1, 2 and zone 20, 21, 22 including M1 / Class I/II/III, Div. 1, Gr. A-G.
  • Conversion and scaling of temperature, voltage, potentiometer and linear resistance signals.
  • Power supply and signal isolator for 2-wire transmitters.
  • Monitoring of error events and cable breakage via the individual status relay and/or a collective electronic signal via the power rail.
  • The PR 9116 has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC 61508.

    Technical characteristics

  • 1 green and 1 red front LED to indicate operation status and malfunction. 1 yellow LED indicates relay status.
  • 2.6 kVAC galvanic isolation between input, output and supply.

    Mounting