Universal converter

Model : PR 9116B

Isolated barrier and universal converter for harsh and hazardous environments.

  • Thermocouple (TC) input type B, E, J, K, L, N, R, S, T, U
  • RTD input type Pt, Ni
  • 2-wire transmitter input
  • Ohm and potentiometer input
  • Active / passive mA output via the same two terminals
  • Can be installed on power rail (PR type 9400) or supplied separately
  • 2.6kVAC galvanic isolation
  • SIL 2-certified via Full Assessment

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Specifications
Accuracy

< ±0.1% of span

Brand

PR Electronics

Certification

ATEX, DNV, EAC Ex, FM, IECEx, INMETRO, NEPSI, SIL2 Full Assessment IEC 61508, SIL2, Hardware Assessment, UL, UL 61010

Dimension

109×23.5×104 mm

Function

Isolated Barrier, Relay Controller, Signal Converter, Temperature Transducer, Transmitter

Input Type

DC Current, DC Voltage, Linear Resistance, Potentiometer, RTD, Thermocouple

Isolation Voltage

2.6 kVAC

Number of Inputs

1

Number of Outputs

1

Output Type

DC Current, Relay

Power Supply

20…30 VDC

Programming

4500 series devices

Temperature Coefficient

< ±0.01% of span /°C

Other product features
Barrier Version

21.4 VDC, 28 VDC

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 PR 45xx.
  • 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

  • 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 9116 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 neighbouring units.
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