9203B Solenoid/Alarm Driver

Brand: PR Electronics

  • Universal Ex driver for solenoids, acoustic alarms and LEDs
  • Extended self-diagnostics
  • 1 or 2 channels
  • Can be supplied separately or installed on power rail, PR 9400
  • SIL 2-certified via Full Assessment
Features
  • Universal I.S. driver for the control of solenoids etc. with various I.S. data by way of three built-in I.S. barriers.
  • Two hardware versions make it possible to choose either Low (35 mA) or High (60 mA) current output.
  • Configuration and monitoring by way of detachable display front (PR 4500).
  • Selection of direct or inverted function for each channel via PR 4500 and the possibility of reducing the output current to the hazardous area to suit the application.
  • Optional monitoring of the output current to the hazardous area by way of PR 4500.
  • Optional redundant supply via power rail and/or separate supply.
  • 1 green and 2 yellow/red front LEDs indicate operation status and malfunction.
  • 2.6 kVAC galvanic isolation between input, output and supply.

Specifications

Approvals & Certifications

  • ATEX 2014/34/EU KEMA 07-ATEX-0147 X
  • CCOE P337349 / 6
  • DNV Marine Standard F. Certificate No. 2.4
  • EAC Ex TR-CU 012 / 2011 RU C-DK.GB08.V.00410
  • EAC TR CU 020/2011
  • EMC 2014/30/EU
  • FM 3035277-C
  • IECEx KEM 09.0001X
  • INMETRO NCC 12.1306 X
  • LVD 2014/35/EU
  • SIL 2 Certified & Fully Assessed Accessory to IEC 61508
  • UL 61010-1

Environmental Protection

  • IP20

Humidity

  • < 95% Relative Humidity, Non-Condensing

Maximum Current

  • 0.3 Adc
  • 0.5 Aac

Maximum Voltage

  • 110 Vdc
  • 125 Vac

Storage Temperature

  • -20° to 85° C (-4° to 185° F)

Supply Voltage

  • 19.2-31.2 Vdc

Temperature Range

  • -20° to 60° C (-4° to 140° F)

Vibration

  • ± 0.7 G, 13.2 to 100 Hz
  • ± 1 mm, 2 to 13.2 Hz

  • 9203B can be mounted in the safe area or in zone 2 / Class 1, Division 2 and transmit signals to zone 0, 1, 2 and zone 20, 21, 22 including M1 mining / Class I/II/III, Div. 1, Gr. A-G.
  • Driver for the control of ON / OFF solenoids, acustic alarms and LEDs mounted in safe or hazardous area.
  • The 9203B is controlled by an NPN/PNP signal or a switch signal.
  • Monitoring of internal error events via the individual status relay and/or a collective electronic signal via the power rail.
  • The 9203B 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.

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