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9202A/B - Pulse isolator

Price:
Please Contact Brad at (203) 377-3525 for Customization Information and Pricing
SKU:
9202A and 9202B ($167-$219)
Weight:
5.00 LBS

Product Description

9202A
9202B
 9202ac.png  9202b.png

 

9202A

Advanced features

  • Configuration and monitoring by way of detachable display front (PR 4511/4501).
  • Selection of direct or inverted function for each channel via PR 4511/4501.
  • Advanced monitoring of internal communication and stored data.
  • Optional redundant supply via power rail and/ or separate supply.
  • SIL 2 functionality is optional and must be activated in a menu point.

Application

  • The device can be mounted in and receive signals from non-classified area and zone 2.
  • Pulse isolator for transmission of signals from NAMUR sensors and mechanical switches.
  • Monitoring of error events and cable breakage via the individual status relay and/or a collective electronic signal via the power rail.
  • The 9202A has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC 61508.

Technical characteristics

  • 1 green and 2 yellow/red front LEDs indicate operation status and malfunction.
  • 2.6 kVAC galvanic isolation between input, output and supply.
    • Interface for NAMUR sensors and switches
    • Extended self-diagnostics and detection of cable fault
    • 1 or 2 channels
    • Can be supplied separately or installed on power rail, PR type 9400
    • SIL 2-certified via Full Assessment

Mounting

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

 

 

9202B

Advanced features

  • Configuration and monitoring by way of detachable display front (PR 4501).
  • Selection of direct or inverted function for each channel via PR 4501.
  • Advanced monitoring of internal communication and stored data.
  • Optional redundant supply via power rail and/ or separate supply.
  • SIL 2 functionality is optional and must be activated in a menu point.

Application

  • 9202B can be mounted in the safe area or in zone 2 / Cl. 1 div. 2 and receive signals from zone 0, 1, 2 and zone 20, 21, 22 including mining / Class I/II/III, Div. 1, Gr. A-G.
  • Pulse isolator for transmission of signals to the safe area from NAMUR sensors and mechanical switches installed in the hazardous area.
  • Monitoring of error events and cable breakage via the individual status relay and/or a collective electronic signal via the power rail.
  • The 9202B has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC 61508.

Technical characteristics

  • 1 green and 2 yellow/red front LEDs indicate operation status and malfunction.
  • 2.6 kVAC galvanic isolation between input, output and supply.

    • Interface for NAMUR sensors and switches
    • Extended self-diagnostics and detection of cable fault
    • 1 or 2 channels
    • Can be supplied separately or installed on power rail, PR type 9400
    • SIL 2-certified via Full Assessment

Mounting

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

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