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SBEx-1

Bistate (binary) separator with intrinsically safe barrier Ex Atex, 1 channel, auxiliary voltage supply 8.2 VDC

103.00 €

Description

Intrinsically safe input:

  • Proximity sensor, NAMUR standard, closing non-potential contact, transistor switch NPN, PNP OC, current or voltage signals, pressure switch after agreement.
  • Auxiliary voltage supply 8.2 VDC.

Non-intrinsically safe output:

  • Relay or opto-relay contacts.

Power supply:

  • 24VDC.

Additional information:

  • Alarm indication of shorted- or opened-circuit in the input line.
  • Switcher-selected phase of output relays.
  • Explosion-proof construction designation:
    • I(M1) [Ex ia] I;
    • II(1) G [Ex ia] IIC;
    • II (1) D [Ex ia] IIIC.
    • II 3G Ex ec II T4 - can be installed in zone 2, only in optorelay version.
  • Input, output and power supply circuits galvanically separated from each other.
  • 1 channel in rail housing.
  • More information in:

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