Products

PR 9116A Universal converter

  • Input for RTD, TC, Ohm, potentiometer, mA, and V
  • Supply for 2-wire transmitters
  • Active/passive mA output and relay output
  • Can be supplied separately or installed on power rail, PR type 9400
  • SIL 2-certified via Full Assessment

Description

Advanced features

  • Configuration and monitoring by way of detachable display front (PR 45xx); 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 the display front.
  • TC inputs with internal CJC or external CJC for higher accuracy.
  • Active/passive mA output via the same two terminals.

Application

  • 9116A can be mounted in the safe area or in zone 2 / Class I, Division 2, Groups A, B, C, D.
  • 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.
  • 9116A has been designed, developed, and certified for use in SIL 2 applications according to the requirements of IEC 61508.
  • Suitable for the use in systems up to Performance Level “d” according to ISO-13849.

Technical characteristics

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

Mounting

  • The devices can be mounted vertically or horizontally without distance between neighboring units.