Intrinsically safe inputs:

• 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 V_DC.

Non-intrinsically safe outputs:

• Relay or opto-relay contacts.

Power supply:

• 24V_DC.

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.
• 2 channels in one rail housing.
• More information in:
  • relay type outputs DATASHEET (download),
  • opto-relay type outputs DATASHEET (download).