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 16 V_DC, higher current efficiency.

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 and ALARM signal activation.
• Explosion-proof construction designation:
  • II (1)G [Ex ic] IIC;
  • II (1)D [Ex ic] IIIC;
  • II 3G Ex nA IIC T4.
• Input, output and power supply circuits galvanically separated from each other.
• 2 channels in one rail housing.
• More information in: DATASHEET (download).